The ISL2853xEV2Z and ISL2863xEV2Z boards allow simple evaluation of the ISL2853x and ISL2863x 5V zero-drift programmable gain instrumentation amplifiers. The boards are designed with all necessary components to easily connect the high-performance amplifier to an external signal and can operate from a single supply of +2.5V to +5.5V or dual supply of ±1.25V to ±2.75V.
| Eval Board | Base Product | Output | Selectable Gain Options |
|---|---|---|---|
| ISL28533EV2Z | ISL28533 | Single-Ended | 1, 2, 4, 5, 10, 20, 40, 50, 100 |
| ISL28534EV2Z | ISL28534 | Single-Ended | 1, 2, 10, 50, 100, 200, 300, 500, 1000 |
| ISL28535EV2Z | ISL28535 | Single-Ended | 1, 100, 120, 150, 180, 200, 300, 500, 1000 |
| ISL28633EV2Z | ISL28633 | Differential | 1, 2, 4, 5, 10, 20, 40, 50, 100 |
| ISL28634EV2Z | ISL28634 | Differential | 1, 2, 10, 50, 100, 200, 300, 500, 1000 |
| ISL28635EV2Z | ISL28635 | Differential | 1, 100, 120, 150, 180, 200, 300, 500, 1000 |
特長
- Ultra-high precision front end amplifier
- Zero-drift instrumentation amplifier
- Pin selectable 9 gain settings: G = 1 to 1,000
- Rail-to-rail input/output
- Single-ended output (ISL28533, ISL28534, ISL28535)
- Differential output (ISL28633, ISL28634, ISL28635)
- RFI filtered inputs improve EMI rejection
- Single supply: 2.5V to 5.5V
- Dual supply: ±1.25V to ±2.75V
- Low input offset: 5µV, Max
- Low input offset drift: 50nV/°C, Max
- High CMRR: 138dB, G = 100
- Low gain error: <0.4%, All Gains, Max
- Gain bandwidth: 2.3MHz
- Input voltage noise (0.1Hz to 10Hz): 0.4µVP-P
- Operating temperature range: -40 °C to +125 °C
アプリケーション
- Pressure and strain gauge transducers
- Weight scales
- Flow sensors
- Biometric: ECG/blood glucose
- Temperature sensors
- Test and measurement
- Data acquisition systems
- Low ohmic current sense