ADA4622-1BRZ
Analog Devices Inc.
Category: Amplifiers and Comparators
The ADA4622-1/ADA4622-2/ADA4622-4 are the next generation of the AD820/AD822/AD824 single-supply, rail-to-rail output (RRO), precision junction field effect transistors (JFET) input op amps. The ADA4622-1/ADA4622-2/ADA4622-4 include many improvements that make them desirable as upgrades without compromising the flexibility and ease of use that makes the AD820/AD822/AD824 useful for a wide variety of applications.The input voltage range includes the negative supply and the output swings rail-to-rail. Input EMI filters increase the signal robustness in the face of closely located switching noise sources.The speed, in terms of bandwidth and slew rate, increases along with a strong output drive to improve settling time performance and enables the devices to drive the inputs of modern single-ended, successive approximation register (SAR) analog-to-digital converters (ADCs).Voltage noise is reduced; although the supply current remains the same as the AD820/AD822/AD824, broadband noise is reduced by 25%, and 1/f is reduced by half. DC precision in the ADA4622-1/ADA4622-2/ADA4622-4 improved from the AD820/AD822/AD824 with half the offset and a maximum thermal drift specification added to the ADA4622-1/ADA4622-2/ADA4622-4. The common-mode rejection ratio (CMRR) is improved from the AD820/AD822/AD824 to make the ADA4622-1/ADA4622-2/ADA4622-4 more suitable when used in noninverting gain and difference amplifier configurations.The ADA4622-1/ADA4622-2/ADA4622-4 are specified for operation over the extended industrial temperature range of −40°C to +125°C, and operate from 5 V to 30 V, with specifications at +5 V, ±5 V, and ±15 V. The ADA4622-1 is available in a 5-lead SOT-23 package and an 8-lead LFCSP package. The ADA4622-2 is available in an 8-lead SOIC_N package, an 8-lead MSOP package, and an 8-lead LFCSP package. The ADA4622-4 is available in a 14-lead SOIC_N and a 16-lead, 4 × 4 mm LFCSP.APPLICATIONS High output impedance sensor interfaces Photodiode sensor interfaces Transimpedance amplifiers ADC drivers Precision filters and signal conditioning
$5.82 - $10.47
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-ADA4622-1BRZ-RLDKR-ND | 2450 | $9.12 | $6.30 | $5.57 | $4.76 | $3.92 | $3.81 | Buy | |
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Analog Devices Inc | ADA4622-1BRZ | $7.69 | $6.95 | $6.63 | $5.75 | $4.58 | $4.58 | Buy | ||
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Arrow Europe | ADA4622-1BRZ | 89 | 1 | $5.53 | $5.04 | $4.28 | $4.14 | $3.03 | $2.92 | Buy |
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Arrow North American Components | ADA4622-1BRZ | 0 | 196 | $6.52 | $6.12 | Buy | ||||
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element14 APAC | ADA4622-1BRZ | 383 | 1 | * $7.77 | * $6.52 | * $6.52 | * $4.66 | * $4.38 | * $4.38 | Buy |
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Farnell | ADA4622-1BRZ | 408 | 1 | * $7.32 | * $6.61 | * $6.61 | * $5.41 | * $5.23 | * $5.23 | Buy |
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Mouser Electronics | 584-ADA4622-1BRZ | 253 | 1 | $7.29 | $6.27 | $5.54 | $4.06 | $3.95 | $3.95 | Buy |
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Newark | ADA4622-1BRZ | 408 | 1 | $7.32 | $6.62 | $5.89 | $5.89 | $5.41 | $5.41 | Buy |
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Verical Marketplace | ADA4622-1BRZ | 196 | 196 | $4.99 | $4.28 | $4.09 | $3.02 | $3.02 | Buy | |
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Win Source | ADA4622-1BRZ | 3180 | 6 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |