特性
- Wide supply range: 9V to 40V
- Low voltage noise: 6nV/√Hz
- Input bias current: 2pA
- High slew rate: 23V/µs
- High bandwidth: 12.5MHz
- Low input offset: 300µV, Max
- Offset drift: Grade C 10µV/°C
- Low current consumption: 2.55mA
- Operating temperature range: -40°C to +125°C
- Small package offerings in single, and dual
- No phase reversal
- Pb-Free (RoHS compliant)
描述
The ISL28110, ISL28210, are single and dual JFET amplifiers featuring low noise, high slew rate, low input bias current and offset voltage, making them the ideal choice for high impedance applications where precision and low noise are important. The combination of precision, low noise, and high speed combined with a small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision medical and analytical instrumentation, sensor conditioning, precision power supply controls, industrial controls and photodiode amplifiers. The ISL28110 single amplifier and the ISL28210 dual amplifiers are available in the 8 Ld SOIC package. All devices are offered in standard pin configurations and operate over the extended temperature range from -40°C to +125°C.
产品参数
| 属性 | 值 |
|---|---|
| Channels (#) | 1 |
| Temp. Range (°C) | -40 to +125°C |
| Bandwidth (MHz) | 12.5 |
| IBIAS (nA) | 0.0003 |
| IS per Amp (mA) | 2.55 |
| Offset Voltage (Max) (mV) | 0.3 |
| Slew Rate (V/µs) | 23 |
| Rail-to-Rail Input | No |
| Rail-to-Rail Output | No |
| Single Supply Voltage Range (V) | - |
| Gain Min | 1 |
| IOUT (A) | 0.05 |
| Noise VN (nV/√Hz) | 6 |
| AVOL (dB) | 108 |
| CMRR (dB) | 100 |
| PSRR (db) | 115 |
| Enable | No |
| Topology [Rail 1] | VFA |
| VOUT (V) | 39.2 |
| VS (Min) (V) | 9 |
| VS (Max) (V) | 40 |
| Thermal Shutdown | No |
| Simulation Model Available | iSim |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| SOICN | 4.9 x 3.9 x 0.00 | 8 | 1.3 |
应用方框图
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工业用嵌入式可编程逻辑控制器（PLC）
灵活的嵌入式可编程逻辑控制器（PLC），旨在集成任何类型的接口以满足终端应用需求。
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其他应用
- Precision instruments
- Photodiode amplifiers
- High impedance buffers
- Medical instrumentation
- Active filter blocks
- Industrial controls