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TPA2296
High-Voltage, High-Side Current Sense Amplifier
Features
Description
• Small Voltage Offset: ±0.5 mV • Wide Common-Mode Voltage: −0.1V to 70 V • Wide CMRR through Common Voltage: 100 dB • Supply Voltage: 3.0 V to 18 V • Accuracy and Zero-Drift Performance
– ±0.5% Gain Error (Max, −40°C ~125°C) – 0.6μV/°C Offset Drift (Max, −40°C ~125°C) – 5ppm/°C Gain Drift (Max, −40°C ~125°C) • Three Gain Options for Voltage Output – TPA2296T: 20 V/V, 50 V/V, 100 V/V, • Qualified for Automotive Applications with AEC-Q100
Reliability Test:
– TPA2296T-S5TR-S
Applications
The TPA2296 family is high-voltage, high-side current sense amplifier with voltage output. The TPA2296 can sense drops across shunts at common-mode voltages from −0.1 V up to 70 V.