ADA4510-2 Datasheet

• Low offset voltage drift: ±70 nV/°C typical
• Low offset voltage: ±5 μV typical, ±20 μV maximum
• Low voltage noise: 1 μV p-p from 0.1 Hz to 10 Hz typical
• Low voltage noise density: 5 nV/√Hz typical at f = 1 kHz
• High common-mode rejection: 140 dB typical
• Low input bias current: ±10 pA maximum
• Wide gain bandwidth product: 10.4 MHz typical
• High slew rate: 19 V/μs typical
• Low THD: −134 dB at f = 1 kHz
• Low quiescent supply current: 1.45 mA per amplifier typical
• Wide supply voltage operation: 6 V to 40 V, ±3 V to ±20 V
• Integrated EMI filter
• Multiplexer compatible inputs
  • Rail-to-rail high impedance inputs: differential and commonmode
  • Fast settling time
• Rail-to-rail output
• No phase reversal
• Heavy capacitive load drive capability: 1 nF
• Wide specified temperature range: −40°C to +125°C
• Available in 8-lead standard small outline package (SOIC_N)

• Electronic test and measurement
• Data acquisition systems
• Automated test equipment
• Medical instruments
• Multiplexed input signal chains
• Precision current measurement
• Photodiode amplifiers

The ADA4510-2 is a dual-channel, 40 V, high precision, low input bias current, low offset voltage, low offset voltage drift, low noise, rail-to-rail input and output operational amplifier that can be used at any point of the signal chain, including sensing, conditioning, and output drive. Through the use of Analog Devices, Inc., proprietary DigiTrim^™ technique, the ADA4510-2 achieves best-in-class low offset drift (±70 nV/°C typical, ±500 nV/°C maximum) and low offset voltage (±5 μV typical, ±20 μV maximum), simplifying temperature calibrations in precision designs.

The ADA4510-2 delivers excellent DC precision and outstanding AC performance, making it a top choice for a wide variety of signal chain applications. By integrating a robust mux-compatible architecture, the ADA4510-2 effectively solves common system distortion and settling problems and provides the superior accuracy required in multiplexed multichannel precision signal chains. The ADA4510-2 is specified from −40°C to +85°C and−40°C to +125°C and is available in an 8-lead, SOIC_N.