AD623ARZ-R7
Instrumentation, Op Amps, Buffer Amps
Technical Specifications
| Type | Description |
|---|---|
| Iq A | 0.001 A |
| Settling time | 20us |
| output type | - |
| Input Offset Current(Ios) | 250pA |
| Input Offset Current Drift (Ios TC) | 5pA/°C |
| Ib - Input Bias Current | 25nA |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| -3dB Bandwidth | 800kHz |
| Channels | 1.0 |
| Voffset V | 200 V |
| Type | Description |
|---|---|
| Slew Rate Vus | 0.3 |
| Operating Temp | -40°C ~ +85°C |
| Common Mode Rejection Ratio | 80.0 |
| Voffset Drift Uv | 100.0 |
| Features | External resistor gain |
| Noise Nv | 35.0 |
| Dual Supply | -6V~-2.5V;2.5V~6V |
| Rail To Rail | Rail-to-rail output |
| Single Supply | 3V~12V |
| Package / Case | SOIC-8 |
Product Introduction
The AD623 is an integrated, single- or dual-supply instrumentation amplifier that delivers rail-to-rail output swing using supply voltages from 3V to 12V. The AD623 offers superior user flexibility by allowing single gain set resistor programming and by conforming to the 8-lead industry standard pinout configuration. With no external resistor, the AD623 is configured for unity gain (G = 1), and with an external resistor, the AD623 can be programmed for gains of up to 1000.
The superior accuracy of the AD623 is the result of increasing ac common-mode rejection ratio (CMRR) coincident with increasing gain; line noise harmonics are rejected due to constant CMRR up to 200 Hz. The AD623 has a wide input common-mode range and amplifies signals with commonmode voltages as low as 150 mV below ground. The AD623 maintains superior performance with dual and single polarity power supplies.
Features
- Easy to use
- Rail-to-rail output swing
- Input voltage range extends 150 mV below ground (single supply)
- Low power, 550 μA maximum supply current
- Gain set with one external resistor Gain range: 1 to 1000
- High accuracy dc performance 0.70% gain accuracy (G = 7) 0.35% gain accuracy (G > 7)
- Noise: 35 nV/√Hz RTI noise at 1 kHz
- Excellent dynamic specifications 800 kHz bandwidth (G = 7) 20 μs settling time to 0.07% (G = 70)
Applications
- - Low power medical instrumentation - Transducer interfaces - Thermocouple amplifiers - Industrial process controls - Difference amplifiers - Low power data acquisition
Datasheet
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542339000 |
| USHTS | 8542330001 |
| TARIC | 8542339000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423390 |
| INHTS | 85423300 |
| MXHTS | 8542.33.99 |
Sourcing Information
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