INA333-Q1
INA333-Q1 is Automotive micro-Power Instrumentation Amplifier manufactured by Texas Instruments.
SBOS464B
- SEPTEMBER 2019
- REVISED JUNE 2023
INA333-Q1 Automotive, Zerø-Drift, micro-Power Instrumentation Amplifier
1 Features
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1:
- 40°C ≤ TA ≤ +125°C
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Low offset voltage: 25 μV (maximum), G ≥ 100
- Low drift: 0.1 μV/°C, G ≥ 100
- Low noise: 50 n V/√Hz, G ≥ 100
- High CMRR: 96 d B (minimum), G ≥ 10
- Low input bias current: 280 p A (maximum)
- Supply range: 1.8 V to 5.5 V
- Input voltage: (V- ) + 0.1 V to (V+)
- 0.1 V
- Output range: (V- ) + 0.05 V to (V+)
- 0.05 V
- Low quiescent current: 50 μA
- Operating temperature:
- 40°C to +125°C
- RFI filtered inputs
- Package: 8-pin VSSOP
2 Applications
- Powertrain torque sensor
- Powertrain pressure sensor
- Powertrain temperature sensor
- Powertrain knock...
