INA194是TI公司的一款电流分流模拟输出产品，INA194是-16V 至 +80V、低侧/高侧、高速、电压输出电流分流监控器，本页介绍了INA194的产品说明、应用、特性等，并给出了与INA194相关的TI元器件型号供参考。
INA194 - -16V 至 +80V、低侧/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 Voltage: −16 V to +80 V
- Low Error: 3.0% Over Temp (maximum)
- Bandwidth: Up to 500 kHz
- Three Transfer Functions Available: 20 V/V, 50 V/V, and 100 V/V
- Quiescent Current: 900 μA (maximum)
- Complete Current Sense Solution
- Welding Equipment
- Notebook Computers
- Cell Phones
- Telecom Equipment
- Automotive
- Power Management
- Battery Chargers
The INA193−INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from −16 V to +80 V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500 kHz bandwidth simplifies use in current control loops. The INA193−INA195 devices provide identical functions but alternative pin configurations to the INA196−INA198 devices, respectively.
The INA193−INA198 devices operate from a single 2.7-V to 18-V supply, drawing a maximum of 900 μA of supply current. They are specified over the extended operating temperature range (−40°C to +125°C), and are offered in a space-saving SOT-23 package.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| INA193 | SOT-23 (5) | 2.90 mm × 1.60 mm |
| INA194 | ||
| INA195 | ||
| INA196 | ||
| INA197 | ||
| INA198 |
