Precision 2.5 V, 5.0 V, and 10.0 V Voltage References

Low Cost, Single, High Performance Voltage Feedback, 325 MHz Amplifier Features: Low Cost High Speed 325 MHz -3 dB Bandwidth (G = +1) 1000 V/µs Slew Rate Gain Flatness 0.1 dB to 28 MHz Low Power 5.4 mA/Amplifier Typical Supply Current @ 5V Low Noise 7 nVvHz Low Distortion -85 dBc @ 5 MHz, RL = 1 kΩ Wide Supply Range 3 V to 12 V Small Packaging: SOIC-8 and SOT-23-5

SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL Features: SigmaDSP 28-/56-bit 50 MIPS digital audio processor Fully programmable with SigmaStudio graphical tool 24-bit stereo audio ADC and DAC: >98 dB SNR Sampling rates from 8 kHz to 96 kHz Low power: 7 mW record, 7 mW playback, 48 kHz at 1.8 V 6 analog input pins, configurable for single-ended or differential inputs Flexible analog input/output mixers Stereo digital microphone input PLL supporting input clocks from 8 MHz to 27 MHz Analog outputs: 2 differential stereo, 2 single-ended stereo, 1 mono headphone output driver Analog automatic level control (ALC) Microphone bias reference voltage Analog and digital I/O: 1.8 V to 3.65 V I2C and SPI control interfaces Digital audio serial data I/O: stereo and time-division multiplexing (TDM) modes Software-controllable clickless mute Software power-down GPIO pins for digital controls and outputs 32-lead, 5 mm × 5 mm LFCSP −40°C to +85°C operating temperature range

Low Noise, Micropower 5.0 V Precision Voltage Reference Features: 6.0 V to 15 V supply range Supply current: 15 μA maximum Low noise: 15 μV p-p typical (0.1 Hz to 10 Hz) High output current: 5 mA Pin-compatible with the REF02/REF19xADR293-EP supports defense and aerospace applications (AQEC standard) Download ADR293-EP Data Sheet (pdf) See datasheet for additional features

Quad, Current-Output, Serial-Input 16-/14-Bit DACs Features: 16-bit resolution INL of ±1 LSB (B Grade) 2 mA full-scale current ± 20%, with VREF = ±10 V 0.9 μs settling time to ±0.1% 12 MHz multiplying bandwidth Midscale glitch of −1 nV-sec Midscale or zero-scale reset Four separate, 4-quadrant multiplying reference inputs Compact 28-lead SSOP and 32-lead LFCSP See data sheet for additional featuresAD5544-EP supports defense and aerospace applications (AQEC standard) Download AD5544-EP Data Sheet (pdf) Military temperature range (−55°C to +125°C) Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request V62/12663 DSCC Drawing Number

High Common-Mode Voltage, Single-Supply Difference Amplifier

Low Noise, Low Input Bias Current, Rail-to-Rail Output, JFET Dual Operational Amplifier

Low Voltage Controller for Touch Screens Features: 4-wire touch screen interface 1.6 V to 3.6 V operation Median and averaging filter to reduce noise Automatic conversion sequencer and timer User-programmable conversion parameters Auxiliary analog input/battery monitor (0.5 V to 5 V) 1 optional GPIO Interrupt outputs (INT, PENIRQ) Touch-pressure measurement Wake-up on touch function Shutdown mode: 6 μA maximum 12-ball, 1.6 mm × 2 mm WLCSP 16-lead, 4 mm × 4 mm LFCSP

1.6 V, Micropower 12-/10-/8-Bit ADCs

20 V, 500 mA, Low Noise, CMOS LDO Features: Input voltage range: 3.3 V to 20 V Maximum output current: 500 mA Low Noise: 15 μV rms for fixed output versions PSRR Performance of 60 dB at 10 kHz, VOUT = 3.3 V Reverse current protection Low dropout voltage: 350 mV at 500 mA Initial accuracy: ±0.8% Accuracy over line, load, and temperature −2% to +1%, TJ = −40°C to +125°C −1.25% to +1%, TJ = 0°C to +85°C Low quiescent current (VIN = 5 V), IGND = 900 μA with 500 mA load Low shutdown current: <40 μA at VIN = 12 V, stable with small 1 μF ceramic output capacitor 7 fixed output voltage options: 1.5 V, 1.8 V, 2.5 V, 3 V, 3.3 V, 5 V, and 9 V Adjustable output from 1.22 V to VIN − VDO Foldback current limit and thermal overload protection User programmable precision UVLO/enable Power-good indicator 8-lead LFCSP and 8-lead SOIC packages