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Technical Specifications
Parameters and characteristics for this part
| Specification | ADA4523-1BCPZ |
|---|---|
| Amplifier Type | Zero-Drift |
| Current - Input Bias | 125 pA |
| Current - Output / Channel | 36 mA |
| Current - Supply | 4.5 mA |
| Gain Bandwidth Product | 5 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-WFDFN Exposed Pad, CSP |
| Slew Rate | 1.8 V/µs |
| Supplier Device Package | 8-LFCSP (3x3) |
| Voltage - Input Offset | 0.5 µV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 4.20 | |
| 10 | $ 2.77 | |||
| 25 | $ 2.40 | |||
| 100 | $ 1.98 | |||
| 250 | $ 1.78 | |||
| 500 | $ 1.66 | |||
| 1000 | $ 1.56 | |||
| 2500 | $ 1.45 | |||
| 5000 | $ 1.38 | |||
Description
General part information
ADA4523-1 Series
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.ApplicationsHigh resolution data acquisitionReference bufferingTest and measurementElectronic scalesThermocouple amplifiersStrain gagesLow-side current sense
