TPA2296数据手册3PEAK中文资料规格书

描述 Description

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 0.6μV/°C throughout the operating temperature range and the common-mode voltage range.

The TPA2296 is offered in 6-pin and 5-pin SOT23 packages.

特性 Features

• SMALL VOLTAGE OFFSET:
• TPA2296: ±0.5mV (MAX)


• WIDE COMMON MODE VOLTAGE:
• TPA2296: -0.1V to +70V


• WIDE CMRR THROUGH COMMON VOLTAGE: 100dB

• SUPPLY VOLTAGE: 3.0V to +18V

• 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: 20V/V

• TPA2296F: 50V/V

• TPA2296H: 100V/V

应用 Application

• CURRENT SENSING (High−Side/Low-Side)
• BATTERY CHARGERS & POWER MANAGEMENT
• AUTOMOTIVE & INDUSTRIAL CONTROL
• BASE STATIONS & TELECOM EQUIPMENT