INA282是TI公司的一款电流分流模拟输出产品,INA282是-14V 至 +80V、双向、高精度、低侧或高侧、高速、电压输出电流分流监控器,本页介绍了INA282的产品说明、应用、特性等,并给出了与INA282相关的TI元器件型号供参考。
INA282 - -14V 至 +80V、双向、高精度、低侧或高侧、高速、电压输出电流分流监控器 - 电流分流模拟输出 - 电流感应放大器 - TI公司(Texas Instruments,德州仪器)
- Wide Common-Mode Range: –14 V to +80 V
- Offset Voltage: ±20 μV
- CMRR: 140 dB
- Accuracy:
- ±1.4% Gain Error (Max)
- 0.3 μV/°C Offset Drift
- 0.005%/°C Gain Drift (Max)
- Available Gains:
- 50 V/V: INA282
- 100 V/V: INA286
- 200 V/V: INA283
- 500 V/V: INA284
- 1000 V/V: INA285
- Quiescent Current: 900 μA (Max)
- Telecom Equipment
- Automotive
- Power Management
- Solar Inverters
The INA28x family includes the INA282, INA283, INA284, INA285, and INA286 devices. These devices are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from –14 V to +80 V, independent of the supply voltage. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale.
These current sense amplifiers operate from a single +2.7-V to +18-V supply, drawing a maximum of 900 μA of supply current. These devices are specified over the extended operating temperature range of –40°C to +125°C, and offered in SOIC-8 and VSSOP-8 packages.
ORDER NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
INA28x | SOIC (8) | 4.90 mm x 3.91 mm |
VSSOP (8) | 3.00 mm x 3.00 mm |