ADA4505-1ARJZ-R7

Analog Devices Inc.
The ADA4505-1/ADA4505-2/ADA4505-4 are single, dual, and quad micropower amplifiers featuring rail-to-rail input and output swings while operating from a single 1.8 V to 5 V power supply or from dual ±0.9 V to ±2.5 V power supplies.Employing a new circuit technology, these low cost amplifiers offer zero input crossover distortion (excellent PSRR and CMRR performance) and very low bias current, while operating with a supply current of less than 10 μA per amplifier.This combination of features makes the ADA4505-x amplifiers ideal choices for battery-powered applications because they minimize errors due to power supply voltage variations over the lifetime of the battery and maintain high CMRR even for a rail-to-rail op amp.Remote battery-powered sensors, handheld instrumentation and consumer equipment, hazard detectors (for example, smoke, fire, and gas), and patient monitors can benefit from the features of the ADA4505-x amplifiers.The ADA4505-x family is specified for both the industrial temperature range (−40°C to +85°C) and the extended industrial temperature range (−40°C to +125°C). The ADA4505-1 single amplifier is available in a tiny 5-lead SOT-23. The ADA4505-2 dual amplifier is available in a standard 8-lead MSOP and a 8-ball WLCSP. The ADA4505-4 quad amplifier is available in a 14-lead TSSOP and a 14-ball WLCSP.The ADA4505-x family is a member of a growing series of zero crossover op amps offered by Analog Devices, Inc., including the AD8506/AD8508, which also operate from a single 1.8 V to 5 V power supply or from dual ±0.9 V to ±2.5 V power supplies.ApplicationsPressure and position sensorsRemote securityMedical monitorsBattery-powered consumer equipmentHazard detectors
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-ADA4505-1ARJZ-R7CT-ND 2297 1 $2.44 $1.53 $1.30 $1.03 $0.75 $0.65
Analog Devices Inc ADA4505-1ARJZ-R7 0 $1.63 $1.46 $1.38 $1.17 $0.80 $0.80
Arrow North American Components ADA4505-1ARJZ-R7 328 1 $1.05 $0.89 $0.82 $0.76 $0.54 $0.54
element14 APAC ADA4505-1ARJZ-R7 647 100 * $0.00 * $0.00 * $0.00 * $1.10 * $0.87 * $0.80
Farnell ADA4505-1ARJZ-R7 647 100 * $0.00 * $0.00 * $0.00 * $0.98 * $0.82 * $0.82
Mouser Electronics 584-ADA4505-1ARJZ-R7 78606 1 $1.33 $0.99 $0.99 $0.88 $0.72 $0.67
Newark ADA4505-1ARJZ-R7 652 1 $1.90 $1.29 $1.04 $0.95 $0.95 $0.95
Verical Marketplace ADA4505-1ARJZ-R7 3000 3000 $1.05 $0.83 $0.54 $0.64
Win Source ADA4505-1ARJZ-R7 3650 9

ADA4528-1ARMZ

Analog Devices Inc.
The ADA4528-1/ADA4528-2 are ultralow noise, zero-drift operational amplifiers featuring rail-to-rail input and output swing. With an offset voltage of 2.5 μV, offset voltage drift of 0.015 μV/°C, and typical noise of 97 nV p-p (0.1 Hz to 10 Hz, AV = +100), the ADA4528-1/ADA4528-2 are well suited for applications in which error sources cannot be tolerated.The ADA4528-1/ADA4528-2 have a wide operating supply range of 2.2 V to 5.5 V, high gain, and excellent CMRR and PSRR specifications, which make it ideal for applications that require precision amplification of low level signals, such as position and pressure sensors, strain gages, and medical instrumentation.The ADA4528-1/ADA4528-2 are specified over the extended industrial temperature range (−40°C to +125°C). The ADA4528-1 and ADA4528-2 are available in 8-lead MSOP and 8-lead LFCSP packages.For more information about the ADA4528-1/ADA4528-2, see the AN-1114 Application Note, Lowest Noise Zero-Drift Amplifier Has 5.6 nV/√Hz Voltage Noise Density.Applications Thermocouple/thermopile Load cell and bridge transducers Precision instrumentation Electronic scales Medical instrumentation Handheld test equipment
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4528-1ARMZ 3768 1 $5.02 $3.27 $2.53 $2.30 $1.79 $1.48
Analog Devices Inc ADA4528-1ARMZ 336 1 $4.02 $3.61 $3.41 $2.96 $2.15 $2.15
Arrow Asia ADA4528-1ARMZ 50 50 $1.78 $1.78
Arrow Europe ADA4528-1ARMZ 29 1 $3.68 $3.05 $2.45 $2.21 $1.67 $1.67
Arrow North American Components ADA4528-1ARMZ 50 300 $2.69 $2.69 $2.09 $1.99 $1.42 $1.35
element14 APAC ADA4528-1ARMZ 14 1 $6.95 $4.53 $3.51 $3.19 $2.84 $2.84
Farnell ADA4528-1ARMZ 14 1 $4.14 $2.69 $2.08 $1.89 $1.68 $1.68
Mouser Electronics ADA4528-1ARMZ 1740 1 $3.81 $3.23 $3.23 $2.79 $2.65 $2.65
Newark ADA4528-1ARMZ 79 1 $5.02 $3.27 $2.53 $2.29 $2.29 $2.29
Verical Marketplace ADA4528-1ARMZ 50 50 $2.69 $1.67 $1.99 $1.42 $1.42
Win Source ADA4528-1ARMZ 5573 10 $2.10 $2.04 $1.73 $1.73

ADA4610-2ARZ

Analog Devices Inc.
The ADA4610-1/ADA4610-2/ADA4610-4 are precision junction field effect transistor (JFET) amplifiers that feature low input noise voltage, current noise, offset voltage, input bias current, and rail-to-rail output. The ADA4610-1 is a single amplifier, the ADA4610-2 is a dual amplifier, and the ADA4610-4 is a quad amplifier.The combination of low offset, noise, and very low input bias current makes these amplifiers especially suitable for high impedance sensor amplification and precise current measurements using shunts. With excellent dc precision, low noise, and fast settling time, the ADA4610-1/ADA4610-2/ADA4610-4 provide superior accuracy in medical instruments, electronic measurement, and automated test equipment. Unlike many competitive amplifiers, the ADA4610-1/ADA4610-2/ADA4610-4 maintain fast settling performance with substantial capacitive loads. Unlike many older JFET amplifiers, the ADA4610-1/ADA4610-2/ADA4610-4 do not suffer from output phase reversal when input voltages exceed the maximum common-mode voltage range. The fast slew rate and great stability with capacitive loads make the ADA4610-1/ADA4610-2/ADA4610-4 ideal for high performance filters. Low input bias currents, low offset, and low noise result in a wide dynamic range for photodiode amplifier circuits. Low noise and distortion, high output current, and excellent speed make the ADA4610-1/ADA4610-2/ ADA4610-4 great choices for audio applications.The ADA4610-1/ADA4610-2/ADA4610-4 are specified over the −40°C to +125°C extended industrial temperature range.The ADA4610-1 is available in an 8-lead SOIC package and in a 5-lead SOT-23 package. The ADA4610-2 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead LFCSP packages. The ADA4610-4 is available in a 14-lead SOIC package and in a 16-lead LFCSP.Applications Instrumentation Medical instruments Multipole filters Precision current measurement Photodiode amplifiers Sensors Audio
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4610-2ARZ 493 1 $6.70 $4.44 $3.85 $3.18 $2.66 $2.87
Analog Devices Inc ADA4610-2ARZ 0 $5.98 $5.37 $5.08 $4.40 $3.20 $3.20
Arrow Europe ADA4610-2ARZ 38 1 $3.16 $3.16 $3.16 $2.71 $2.22 $2.05
Arrow North American Components ADA4610-2ARZ 0 196 $2.22 $2.22 $2.22 $0.00 $2.56 $0.00
element14 APAC ADA4610-2ARZ 36 1 $9.28 $6.15 $6.15 $4.42 $3.89 $3.89
Farnell ADA4610-2ARZ 41 1 $5.56 $3.69 $3.69 $2.43 $2.33 $2.33
Mouser Electronics ADA4610-2ARZ 3697 1 $5.67 $4.96 $4.96 $4.07 $3.46 $2.75
Newark ADA4610-2ARZ 57 1 $6.70 $4.45 $3.07 $3.07 $2.93 $2.93
Verical Marketplace ADA4610-2ARZ 588 294 $4.00 $4.00 $3.10 $0.00 $0.00
Win Source ADA4610-2ARZ 37191 8 $18.24 $15.54 $15.54 $15.54 $15.54

ADA4610-2BRZ

Analog Devices Inc.
The ADA4610-1/ADA4610-2/ADA4610-4 are precision junction field effect transistor (JFET) amplifiers that feature low input noise voltage, current noise, offset voltage, input bias current, and rail-to-rail output. The ADA4610-1 is a single amplifier, the ADA4610-2 is a dual amplifier, and the ADA4610-4 is a quad amplifier.The combination of low offset, noise, and very low input bias current makes these amplifiers especially suitable for high impedance sensor amplification and precise current measurements using shunts. With excellent dc precision, low noise, and fast settling time, the ADA4610-1/ADA4610-2/ADA4610-4 provide superior accuracy in medical instruments, electronic measurement, and automated test equipment. Unlike many competitive amplifiers, the ADA4610-1/ADA4610-2/ADA4610-4 maintain fast settling performance with substantial capacitive loads. Unlike many older JFET amplifiers, the ADA4610-1/ADA4610-2/ADA4610-4 do not suffer from output phase reversal when input voltages exceed the maximum common-mode voltage range. The fast slew rate and great stability with capacitive loads make the ADA4610-1/ADA4610-2/ADA4610-4 ideal for high performance filters. Low input bias currents, low offset, and low noise result in a wide dynamic range for photodiode amplifier circuits. Low noise and distortion, high output current, and excellent speed make the ADA4610-1/ADA4610-2/ ADA4610-4 great choices for audio applications.The ADA4610-1/ADA4610-2/ADA4610-4 are specified over the −40°C to +125°C extended industrial temperature range.The ADA4610-1 is available in an 8-lead SOIC package and in a 5-lead SOT-23 package. The ADA4610-2 is available in 8-lead SOIC, 8-lead MSOP, and 8-lead LFCSP packages. The ADA4610-4 is available in a 14-lead SOIC package and in a 16-lead LFCSP.Applications Instrumentation Medical instruments Multipole filters Precision current measurement Photodiode amplifiers Sensors Audio
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4610-2BRZ 0 1000 $12.90 $8.90 $9.93 $8.62 $6.44 $7.54
Analog Devices Inc ADA4610-2BRZ 0 $11.46 $10.54 $10.10 $8.90 $7.73 $7.73
Arrow Europe ADA4610-2BRZ 66 1 $9.29 $9.14 $8.48 $7.69 $6.22 $5.91
Arrow North American Components ADA4610-2BRZ 0 98 $6.18 $6.75 $6.31
element14 APAC ADA4610-2BRZ 149 1 $17.86 $12.33 $12.33 $9.27 $8.75 $8.75
Farnell ADA4610-2BRZ 149 1 $10.63 $7.33 $7.33 $5.30 $5.09 $5.09
Mouser Electronics ADA4610-2BRZ 551 1 $10.86 $9.98 $9.58 $8.43 $7.76 $6.88
Newark ADA4610-2BRZ 149 1 $12.90 $8.90 $6.67 $6.67 $6.43 $6.43
Verical Marketplace ADA4610-2BRZ 9702 98 $8.37 $8.37 $7.71 $0.00 $0.00 $0.00
Win Source ADA4610-2BRZ 1311 1

ADA4891-1ARJZ-RL

Analog Devices Inc.
The ADA4891-1 (single), ADA4891-2 (dual), ADA4891-3 (triple), and ADA4891-4 (quad) are CMOS, high speed amplifiers that offer high performance at a low cost. The amplifiers feature true single-supply capability, with an input voltage range that extends 300 mV below the negative rail. In spite of their low cost, the ADA4891 family provides high performance and versatility. The rail-to-rail output stage enables the output to swing within 50 mV of each rail, enabling maximum dynamic range. The ADA4891 family of amplifiers is ideal for imaging applications, such as consumer video, CCD buffers, and contact image sensor buffers. Low distortion and fast settling time also make them ideal for active filter applications. The ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4 are available in a wide variety of packages. The ADA4891-1 is available in 8-lead SOIC and 5-lead SOT-23 packages. The ADA4891-2 is available in 8-lead SOIC and 8-lead MSOP packages. The ADA4891-3 and ADA4891-4 are available in 14-lead SOIC and 14-lead TSSOP packages. The amplifiers are specified to operate over the extended temperature range of −40°C to +125°C.Applications Imaging Consumer video Active filters Coaxial cable drivers Clock buffers Photodiode preamp Contact image sensor and buffers
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4891-1ARJZ-RL 13432 1 $2.80 $1.77 $1.50 $1.19 $0.88 $0.79
Analog Devices Inc ADA4891-1ARJZ-RL 0 $1.97 $1.77 $1.67 $1.42 $0.97 $0.97
Arrow North American Components ADA4891-1ARJZ-RL 0 10000 $0.76
element14 APAC ADA4891-1ARJZ-RL 10000 10000 $0.00 $0.00 $0.00 $0.00 $0.00 $1.10
Farnell ADA4891-1ARJZ-RL 9890 1 $2.32 $1.47 $1.24 $1.00 $0.87 $0.87
Mouser Electronics ADA4891-1ARJZ-RL 14185 1 $1.87 $1.55 $1.55 $1.26 $0.92 $0.86
Newark ADA4891-1ARJZ-RL 9890 1 $2.20 $1.94 $1.56 $1.36 $1.36 $1.36
Verical Marketplace ADA4891-1ARJZ-RL 10000 10000 $0.78
Win Source ADA4891-1ARJZ-RL 178900 70

ADA4891-2ARMZ-R7

Analog Devices Inc.
The ADA4891-1 (single), ADA4891-2 (dual), ADA4891-3 (triple), and ADA4891-4 (quad) are CMOS, high speed amplifiers that offer high performance at a low cost. The amplifiers feature true single-supply capability, with an input voltage range that extends 300 mV below the negative rail. In spite of their low cost, the ADA4891 family provides high performance and versatility. The rail-to-rail output stage enables the output to swing within 50 mV of each rail, enabling maximum dynamic range. The ADA4891 family of amplifiers is ideal for imaging applications, such as consumer video, CCD buffers, and contact image sensor buffers. Low distortion and fast settling time also make them ideal for active filter applications. The ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4 are available in a wide variety of packages. The ADA4891-1 is available in 8-lead SOIC and 5-lead SOT-23 packages. The ADA4891-2 is available in 8-lead SOIC and 8-lead MSOP packages. The ADA4891-3 and ADA4891-4 are available in 14-lead SOIC and 14-lead TSSOP packages. The amplifiers are specified to operate over the extended temperature range of −40°C to +125°C.Applications Imaging Consumer video Active filters Coaxial cable drivers Clock buffers Photodiode preamp Contact image sensor and buffers
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4891-2ARMZ-R7 359 1 $3.63 $2.32 $1.98 $1.60 $1.19 $1.19
Analog Devices Inc ADA4891-2ARMZ-R7 0 $2.85 $2.56 $2.41 $2.05 $1.40 $1.40
Arrow Asia ADA4891-2ARMZ-R7 9000 1000 $1.23 $1.23
Arrow North American Components ADA4891-2ARMZ-R7 304 1 $2.77 $1.90 $1.64 $1.44 $0.00 $0.00
element14 APAC ADA4891-2ARMZ-R7 741 100 $0.00 $0.00 $0.00 $2.22 $1.79 $1.76
Farnell ADA4891-2ARMZ-R7 741 100 $0.00 $0.00 $0.00 $1.27 $0.98 $0.98
Mouser Electronics ADA4891-2ARMZ-R7 43235 1 $2.48 $1.67 $1.67 $1.52 $1.23 $1.18
Newark ADA4891-2ARMZ-R7 251 1 $1.66 $1.52 $1.40 $1.40 $1.40 $1.40
Verical Marketplace ADA4891-2ARMZ-R7 304 6 $1.90 $1.64 $1.44 $0.00 $0.00
Win Source ADA4891-2ARMZ-R7 16400 22 $1.67 $1.46 $1.21 $1.21

ADA4891-4ARZ-R7

Analog Devices Inc.
The ADA4891-1 (single), ADA4891-2 (dual), ADA4891-3 (triple), and ADA4891-4 (quad) are CMOS, high speed amplifiers that offer high performance at a low cost. The amplifiers feature true single-supply capability, with an input voltage range that extends 300 mV below the negative rail. In spite of their low cost, the ADA4891 family provides high performance and versatility. The rail-to-rail output stage enables the output to swing within 50 mV of each rail, enabling maximum dynamic range. The ADA4891 family of amplifiers is ideal for imaging applications, such as consumer video, CCD buffers, and contact image sensor buffers. Low distortion and fast settling time also make them ideal for active filter applications. The ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4 are available in a wide variety of packages. The ADA4891-1 is available in 8-lead SOIC and 5-lead SOT-23 packages. The ADA4891-2 is available in 8-lead SOIC and 8-lead MSOP packages. The ADA4891-3 and ADA4891-4 are available in 14-lead SOIC and 14-lead TSSOP packages. The amplifiers are specified to operate over the extended temperature range of −40°C to +125°C.Applications Imaging Consumer video Active filters Coaxial cable drivers Clock buffers Photodiode preamp Contact image sensor and buffers
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4891-4ARZ-R7 2136 $5.04 $3.29 $2.83 $2.31 $1.80 $1.80
Analog Devices Inc ADA4891-4ARZ-R7 0 $4.04 $3.63 $3.43 $2.98 $2.16 $2.16
Arrow North American Components ADA4891-4ARZ-R7 0 1000 $1.76 $1.39
element14 APAC ADA4891-4ARZ-R7 1630 100 $0.00 $0.00 $0.00 $2.94 $2.41 $2.40
Farnell ADA4891-4ARZ-R7 1630 100 $0.00 $0.00 $0.00 $1.93 $1.49 $1.49
Mouser Electronics ADA4891-4ARZ-R7 2598 1 $5.04 $2.83 $2.83 $2.32 $1.87 $1.87
Newark ADA4891-4ARZ-R7 1630 1 $5.04 $3.29 $2.58 $2.32 $2.32 $2.32
Win Source ADA4891-4ARZ-R7 110290 12

ADA4898-2YRDZ-R7

Analog Devices Inc.
The ADA4898 is an ultralow noise and distortion, unity gain stable, voltage feedback op amp that is ideal for use in 16-bit and 18-bit systems with power supplies from ±5 V to ±16 V. The ADA4898 features a linear, low noise input stage and internal compensation that achieves high slew rates and low noise.With the wide supply voltage range, low offset voltage, and wide bandwidth, the ADA4898 is extremely versatile, and it features a cancellation circuit that reduces input bias current. The ADA4898 is available in an 8-lead SOIC package that features an exposed metal paddle to improve power dissipation and heat transfer to the negative supply plane. This EPAD offers a significant thermal relief over traditional plastic packages. The ADA4898 is rated to work over the extended industrial temperature range of −40°C to +105°C. Applications Instrumentation Active filters DAC buffers SAR ADC drivers Optoelectronics
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4898-2YRDZ-R7 2322 1 $10.99 $7.51 $6.60 $5.57 $5.20 $5.20
Analog Devices Inc ADA4898-2YRDZ-R7 0 $10.49 $9.48 $9.04 $7.85 $6.24 $6.24
Arrow North American Components ADA4898-2YRDZ-R7 225 1 $0.00 $0.00 $0.00 $0.00 $4.58 $4.53
element14 APAC ADA4898-2YRDZ-R7 10 10 $10.59 $9.32 $7.87 $7.20 $7.20
Farnell ADA4898-2YRDZ-R7 202 1 $9.10 $6.35 $5.59 $4.72 $4.41 $4.41
Mouser Electronics ADA4898-2YRDZ-R7 6628 1 $9.40 $8.50 $8.10 $7.04 $5.58 $5.58
Newark ADA4898-2YRDZ-R7 371 1 $8.60 $6.01 $4.87 $4.73 $4.73 $4.73
Verical Marketplace ADA4898-2YRDZ-R7 225 2 $5.76 $5.67 $5.58 $5.58 $5.58
Win Source ADA4898-2YRDZ-R7 24500 8

ADA4930-2YCPZ-R7

Analog Devices Inc.
The ADA4930-1/ADA4930-2 are very low noise, low distortion, high speed differential amplifiers. They are an ideal choice for driving 1.8 V high performance ADCs with resolutions up to 14 bits from dc to 70 MHz. The adjustable output common mode allows the ADA4930-1/ADA4930-2 to match the input of the ADC. The internal common-mode feedback loop provides exceptional output balance, suppression of even-order harmonic distortion products, and dc level translation.With the ADA4930-1/ADA4930-2, differential gain configurations are easily realized with a simple external feedback network of four resistors determining the closed-loop gain of the amplifier.The ADA4930-1/ADA4930-2 are fabricated using Analog Devices,Inc., proprietary silicon-germanium (SiGe), complementarybipolar process, enabling them to achieve very low levels of distortion with an input voltage noise of only 1.2 nV/√Hz.The low dc offset and excellent dynamic performance of theADA4930-1/ADA4930-2 make them well suited for a widevariety of data acquisition and signal processing applications.The ADA4930-1 is available in a Pb-free, 3 mm × 3 mm 16-leadLFCSP, and the ADA4930-2 is available in a Pb-free, 4 mm × 4 mm 24-lead LFCSP. The pinout has been optimized to facilitate printedcircuit board (PCB) layout and minimize distortion. TheADA4930-1 is specified to operate over the −40°C to +105°Ctemperature range, and the ADA4930-2 is specified to operate over the −40°C to +105°C temperature range for 3.3 V or 5 V supplyvoltages.Applications ADC drivers  Single-ended-to-differential converters  IF and baseband gain blocks  Differential buffers  Line drivers
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADA4930-2YCPZ-R7 1718 1 $17.65 $12.43 $11.07 $9.74 $9.74 $9.74
Analog Devices Inc ADA4930-2YCPZ-R7 0 $17.34 $15.94 $15.28 $13.46 $11.97 $11.97
Arrow North American Components ADA4930-2YCPZ-R7 1469 1 $12.79 $11.73 $11.18 $9.39 $8.37 $8.37
element14 APAC ADA4930-2YCPZ-R7 678 1 $24.90 $17.54 $15.62 $13.74 $13.47 $13.47
Farnell ADA4930-2YCPZ-R7 678 10 $10.53 $9.37 $8.26 $8.25 $8.24
Mouser Electronics ADA4930-2YCPZ-R7 733 1 $13.32 $12.22 $11.41 $9.82 $8.29 $8.25
Newark ADA4930-2YCPZ-R7 763 1 $17.55 $12.43 $10.56 $10.05 $10.05 $10.05
Verical Marketplace ADA4930-2YCPZ-R7 1500 1500 $13.21
Win Source ADA4930-2YCPZ-R7 2153 3

ADAU1401AWBSTZ

Analog Devices Inc.
The ADAU1401A is a complete, single-chip audio system with 28-/56-bit audio DSP, ADCs, DACs, and microcontroller-like control interfaces. Signal processing includes equalization, cross-over, bass enhancement, multiband dynamics processing, delay compensation, speaker compensation, and stereo image widening. This processing can be used to compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.The signal processing of the ADAU1401A is comparable to that found in high end studio equipment. Most processing is done in full 56-bit, double-precision mode, resulting in very good low level signal performance. The ADAU1401A is a fully programmable DSP. The easy to use SigmaStudio™ software allows the user to graphically configure a custom signal processing flow using blocks such as biquad filters, dynamics processors, level controls, and GPIO interface controls.The ADAU1401A programs can be loaded on power-up either from a serial EEPROM through its own self-boot mechanism or from an external microcontroller. On power-down, the current state of the parameters can be written back to the EEPROM from the ADAU1401A to be recalled the next time the program is run.Two Σ-Δ ADCs and four Σ-Δ DACs provide a 98.5 dB analog input to analog output dynamic. Each ADC has a THD + N of −83 dB, and each DAC has a THD + N of −90 dB. Digital input and output ports allow a glueless connection to additional ADCs and DACs. The ADAU1401A communicates through an I2C® bus or a 4-wire SPI port.APPLICATIONS Multimedia speaker systems MP3 player speaker docks Automotive head units Minicomponent stereos Digital televisions Studio monitors Speaker crossovers Musical instrument effects processors In-seat sound systems (aircraft/motor coaches)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ADAU1401AWBSTZ 0 1 $10.00 $8.28 $7.72 $7.02 $6.26 $5.99
Analog Devices Inc ADAU1401AWBSTZ 0 $12.54 $11.33 $10.80 $10.80 $10.80 $10.80
Arrow Europe ADAU1401AWBSTZ 8 1 $8.44 $8.15 $7.66 $6.73 $5.49 $5.49
Arrow North American Components ADAU1401AWBSTZ 0 104 $7.42 $7.17
element14 APAC ADAU1401AWBSTZ 69 1 $13.60 $11.26 $10.49 $9.56 $8.97 $8.97
Farnell ADAU1401AWBSTZ 69 1 $6.28 $5.20 $4.85 $4.85 $4.85 $4.85
Mouser Electronics ADAU1401AWBSTZ 939 1 $12.85 $9.10 $7.21 $6.85 $6.85 $6.85
Newark ADAU1401AWBSTZ 69 1 $10.00 $8.28 $7.48 $7.24 $7.24 $7.24
Verical Marketplace ADAU1401AWBSTZ 8 1 $7.05 $7.05 $7.05 $7.05 $7.05 $7.05
Win Source ADAU1401AWBSTZ 1260 4