Datasheet for ADA4523-1:
- Manufacturer Part Number : ADA4523-1
- Manufacturer : AD
- Description : 36 V, Low Noise, Zero Drift Op Amp
- Series : ADA4523-1
- Reference Price : USD 0.68
- Our Price : We have a better price, contact us by email
- Product Type : Operational Amplifiers (Op Amps)
- Function : Zero-Drift Op Amps
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADA4523-1
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Supply voltage range: 4.5 V to 36 V
- Offset voltage: ±4 µV maximum at 5 V
- Offset voltage drift: 0.01 µV/°C maximum at 5 V
- Input noise
- Voltage: 88 nV p-p from 0.1 Hz to 10 Hz typical
- Spectral density voltage: 4.2 nV/√Hz typical at 1 kHz
- Rail-to-rail output
- Unity-gain stable
- GBP: 5 MHz typical
- Slew rate: 1.8 V/µs typical falling
- PSRR: 168 dB typical at VS = 4.5 V to 36 V
- Open-loop voltage gain: 160 dB typical at VOUT = −14.75 V to +14.75 V, RL = 10 kΩ, VS = 30 V
- CMRR: 160 dB typical at VCM = −15.1 V to +13.5 V,VS= 30V
- Integrated EMI filters
- Shutdown mode
- Ground sense
- Available in 8-lead SOIC, 8-lead MSOP, and 8-lead LFCSP
The ADA4523-1 is a high voltage, low noise, zero drift op amp that offers precision dc performance over a wide supply range of 4.5 V to 36 V. Offset voltage and 1/f noise are suppressed, allowing this op amp to achieve a maximum offset voltage of ±4 µV and a 0.1 Hz to 10 Hz input noise voltage of 88 nV p-p typical.The self calibrating circuitry of the ADA4523-1 results in low offset voltage drift with temperature (0.01 µV/°C maximum) and zero drift over time. Additionally, the ADA4523-1 uses on-chip filtering to achieve high immunity to electromagnetic interference (EMI).
Wide supply range, combined with low noise, low offset, 168 dB power supply rejection ratio (PSRR), and 160 dB common-mode rejection ratio (CMRR), make the ADA4523-1 well suited for high dynamic range test, measurement, and instrumentation systems.
Applications
- High resolution data acquisition
- Reference buffering
- Test and measurement
- Electronic scales
- Thermocouple amplifiers
- Strain gages
- Low-side current sense
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
