INA303
Features
- 1 Wide mon-mode input range:
- 0.1 V to +36 V
- Dual parator outputs:
- INA302: Two independent overlimit alerts
- INA303: Window parator
- Threshold levels set individually
- parator 1 alert response: 1 µs
- parator 2 adjustable delay: 2 µs to 10 s
- Open-drain outputs with independent latch control modes
- High accuracy amplifier:
- Offset voltage: 30 µV (max, A3 version)
- Offset voltage drift: 0.5 µV/°C (max)
- Gain error: 0.15% (max, A3 version)
- Gain error drift: 10 ppm/°C
- Available amplifier gains:
- INA302A1, INA303A1: 20 V/V
- INA302A2, INA303A2: 50 V/V
- INA302A3, INA303A3: 100 V/V
2 Applications
- Overcurrent protection
- Motor control
- Power-supply protection
- puters and servers
- Tele equipment
3 Description
The INA302 and INA303 (INA30x) devices feature a high mon-mode, bidirectional, current-sensing amplifier and two high-speed parators to detect out-of-range current conditions. The INA302 parators are configured to detect and respond to overcurrent...
