TPA2296T-S5TR

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. The TPA2296 is available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to 0.5-MHz bandwidth. The TPA2296 operates from a single 3.0-V to 18-V supply and offers breakthrough performance throughout the -40°C to +125°C temperature range. It features a zero-drift core, which leads to an offset drift of 0.6 μV/°C throughout the operating temperature range and the common-mode voltage range. The TPA2296 is offered in 6-pin and 5-pin SOT23 packages.

Applications

• Current Sensing (High−Side/Low-Side)
• Battery Chargers & Power Management
• Automotive & Industrial Control
• Base Stations & Telecom Equipment

Key features

• Small Voltage Offset: ±0.5 mV
• Wide Common-Mode Voltage: -0.1 V 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 to 125°C)
• 0.6 μV/°C Offset Drift (Max, -40°C to 125°C)
• 5 ppm/°C Gain Drift (Max, -40°C to 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