Current Sense Amplifiers | NCS7041
概览
The NCS7041 and NCV7041 are high voltage, high resolution, current sense amplifiers. They feature gain options of 14, 20, 50, and 100 V/V, with a maximum ±0.3% gain error over the entire temperature range. Each part consists of a preamplifier and buffer with access to output and input via A1 and A2 pins for an intermediate filter network or modified gain. These parts offer excellent input common−mode rejection from −6 V to 80 V. The NCS7041 can perform unidirectional or bidirectional current measurements across a sense resistor in a variety of applications. Automotive qualified options are available under NCV prefix. All versions are specified over the extended operating temperature range from −40°C to 150°C.
Similar Products:
| NCS7030 | NCS7031 | NCS7041 | |
|---|---|---|---|
| Current | Unidirectional | Unidirectional | Bi-directional |
| Reference Input | No | No | Yes |
| Gain (V/V) | 14 | 20 | 14,20,50,100 |
- Motor Control
- Power Supply
- Power Monitoring
- Diesel Injection Control
- Drones
- Battery Management Systems
- Telecom
- On Board Charger
- Server/ Telecom Power
- Bandwidth: 100 kHz
- Input Offset Voltage: 300 µV
- Gain Error: ±0.3%
- Common-Mode Input Range: -6 to 80 V
- Multiple Gain Options: 14, 20, 50, 100 V/V
- CMRR: 90 dB
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