3 nV /Hz, Low Power Instrumentation Amplifier Features: Low power 2.3 mA maximum supply current Low noise 3.2 nV/√Hz maximum input voltage noise at 1 kHz 200 fA/√Hz current noise at 1 kHz Excellent ac specifications  10 MHz bandwidth (G = 1) 2 MHz bandwidth (G = 100) 0.6 µs settling time to 0.001% (G = 10) 80 dB CMRR to 20 kHz (G = 1) 35 V/µs slew rate High precision dc performance (AD8421BRZ) 94 dB CMRR minimum (G = 1) 0.2 μV/C maximum input offset voltage drift 1 ppm/C maximum gain drift (G = 1)500 pA maximum input bias current Inputs protected to 40 V from opposite supply ±2.5 V to 18 V dual supply (5 V to 36 V single supply) Gain set with a single resistor (G = 1 to 10,000) Available in 8-lead LFCSP, 8-lead MSOP, and 8-lead SOIC Download AD8421-KGD Data Sheet Available As Known Good Die and fully guaranteed to data sheet specificationsAD8421-EP supports defense and aerospace applications (AQEC standard) Download AD8421-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 V62/13625 DSCC Drawing Number

High Performance, Low Power, Rail-to-Rail Precision Instrumentation Amplifier Features: Low power: 330 μA maximum quiescent current Rail-to-rail output Low noise and distortion 8 nV/√Hz maximum input voltage noise at 1 kHz 0.15 μV p-p RTI noise (G = 100) 0.5 ppm nonlinearity with 2 kΩ load (G = 1) Excellent ac specifications 80 dB minimum CMRR at 10 kHz (G = 1) 2.2 MHz bandwidth (G = 1) High precision dc performance (AD8422BRZ) 150 dB minimum CMRR (G = 1000) 0.04% maximum gain error (G = 1000) 0.3 μV/°C maximum input offset drift 0.5 nA maximum input bias current Wide supply range 4.6 V to 36 V single supply ±2.3 V to ±18 V dual supply Input overvoltage protection: 40 V from opposite supply Gain range: 1 to 1000 Available in 8-lead LFCSP, 8-lead MSOP, and 8-lead SOIC_N

60 MHz, 2000 V/s, Monolithic Op Amp with Quad Low Noise Features: Wide bandwidth 60 MHz at gain of −1  33 MHz at gain of −10  Slew rate: 2000 V/μs  20 MHz full power bandwidth, 20 V p-p, RL = 500 Ω  Fast settling: 100 ns to 0.1% (10 V step) Differential gain error: 0.03% at 4.4 MHz  Differential phase error: 0.16° at 4.4 MHz  Low offset voltage: 150 μV maximum (B Grade) Low quiescent current: 6.5 mA  Available in tape and reel in accordance with EIA-481-A standard

Digitally Programmable Sensor Signal Amplifier with EMI Filters Features: EMI filters at input pins Specified from −40°C to +140°C Low offset voltage: 10 μV maximum Low input offset voltage drift: 65 nV/°C maximum High CMRR: 94 dB minimum Digitally programmable gain and output offset voltage Programmable output clamp voltage Open and short wire fault detection Low-pass filtering Single-wire serial interface Stable with any capacitive load SOIC_N and LFCSP_VQ packages 4.5 V to 5.5 V operation

Ultrafast 7 ns Single Supply Comparator Features: 7 ns propagation delay at 5 V Single supply operation: 3 V to 10 V Low power Latch function TSSOP packages

67 dB SMT SDLVA, 0.5 - 18.5 GHz Features: High Logging Range: 67 dB (-62 to +5 dBm) Output Frequency Flatness: ±2 dB Log Linearity: ±2 dB Fast Rise/Fall Times: 5/15 ns Single Positive Supply: +3.3V ESD Sensitivity (HBM): Class 1A 24 Lead 4x4mm SMT Package: 16mm2

32 Gbps Limiting Amplifier SMT Features: Supports Data Rates up to 43 Gbps Low Power Dissipation: 300 mW @ VCC = +3.3V Differential Small Signal Gain: 30 dB High Input Sensitivity: 10 mVP-P Differential 3-dB Bandwidth: 26.5 GHz Adjustable Output Voltage Swing up to 800 mVP-P Differential 16 Lead 3x3mm SMT package: 9mm2

20 Gbps Clocked Comparator with RSPECL Output Stage Features: Propagation Delay Clock to Output: 120 ps Overdrive & Slew Rate Dispersion: 10 ps Minimum Pulse Width: 60 ps Resistor Programmable Hysteresis Differential Clock Control Input Bandwidth: 10 GHz Power Dissipation: 150 mW RSCML & RSECL Versions Available 16 Lead 3×3mm SMT Package: 9mm2

50 V, 130 kHz, 32.5 A, Robust, Over-The-Top Precision Op Amp Features: Ultrawide common-mode input range: −VS − 0.1 V to −VS + 70 V Wide power supply voltage range: +3 V to +50 V (to ±25 V for PSRR) Low power supply current: 32.5 μA (typical) Low input offset voltage: ±60 μV maximum Low input offset voltage drift: ±1 μV/°C maximum (B grade) Low input voltage noise 6 Hz typical 1/f noise corner 1000 nV p-p typical at 0.1 Hz to 10 Hz GBP: 130 kHz typical for fTEST = 250 Hz Slew rate: 0.1 V/μs typical at ΔVOUT = 4 V Low power supply current shutdown: 20 μA maximum Low input offset current: ±300 pA maximum Large signal voltage gain: 120 dB minimum for ΔVOUT = 3.5 V CMRR: 120 dB minimum at VCM = −0.1 V to +70 V PSRR: 123 dB minimum at VSY = +3 V to ±25 V Input overdrive tolerant with no phase reversal ±2 kV HBM and ±1.25 kV FICDM Wide temperature range: −55°C to +150°C (H grade) Shutdown feature available for single 6-lead TSOT and dual 10-lead LFCSP packages

50 V, 130 kHz, 32.5 A per Channel, Robust, Over-The-Top, Precision Op Amp Features: Ultrawide common-mode input range: −VS − 0.1 V to −VS + 70 V Wide power supply voltage range: +3 V to +50 V (to ±25 V for PSRR) Low power supply current: 32.5 μA (typical) Low input offset voltage: ±60 μV maximum Low input offset voltage drift: ±1 μV/°C maximum (B grade) Low input voltage noise 6 Hz typical 1/f noise corner 1000 nV p-p typical at 0.1 Hz to 10 Hz GBP: 130 kHz typical for fTEST = 250 Hz Slew rate: 0.1 V/μs typical at ΔVOUT = 4 V Low power supply current shutdown: 20 μA maximum Low input offset current: ±300 pA maximum Large signal voltage gain: 120 dB minimum for ΔVOUT = 3.5 V CMRR: 120 dB minimum at VCM = −0.1 V to +70 V PSRR: 123 dB minimum at VSY = +3 V to ±25 V Input overdrive tolerant with no phase reversal ±2 kV HBM and ±1.25 kV FICDM Wide temperature range: −55°C to +150°C (H grade) Shutdown feature available for single 6-lead TSOT and dual 10-lead LFCSP packages