概述
描述
The ISL28191EVAL1Z evaluation board is designed to enable the ISL28191 IC to operate from a single supply (+3VDC to +5.5VDC) or split supplies (±1.5VDC to ±2.75VDC). The board is configured for a single op amp connected for differential input with a closed loop gain of 10. A single external reference voltage (VREF) pin is provided, as well as a user-selectable voltage divider - filter is included.
The ISL28191 amplifiers feature ultra-low noise, ultra-low distortion, and rail-to-rail output drive capability. They are designed to operate with single and dual supplies from +5.5VDC (±2.75VDC) down to +3VDC (±1.5VDC).
特性
- Operates from a single supply (+3VDC to +5.5VDC) or from split supplies (±1.5VDC to ±2.75VDC)
- Configured for a single op amp connected for differential input with a closed loop gain of 10
- Single external reference voltage (VREF) pin is provided
- User-selectable voltage divider (filter included)
应用
- Low noise signal processing
- Low noise microphones/pre-amplifiers
- ADC buffers
- DAC output amplifiers
- Digital scales
- Strain gauge/sensor amplifiers
- Radio systems
- Portable equipment
- Infrared detectors
设计和开发
产品选项
| Part Number | Status | Stock | Budgetary Price (USD) | Sampleable | Pb (Lead) Free | ECCN (US) | HTS (US) |
|---|---|---|---|---|---|---|---|
| ISL28191EVAL1Z | Active | In Stock | 1u | $66 | Available | Yes | EAR99 | 8473.30.1180 |
