The TPA2295C family is of high voltage,high side current sense amplifier with voltage output,internal comparator,and voltage reference.The TPA2295C can sense drops across shunts at common-mode voltages from–0.1V to 70 V.The TPA2295C are available with five output voltage scales:20V/V,50V/V,60V/V,100V/V,200V/V,with up to 0.5MHz bandwidth.The TPA2295C features one open drain comparator with internal 0.6V references.Comparator works with a latching capability.The TPA2295C operates from single 3.0V to 18V supply,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 0.5μV/°C throughout the operating temperature range and the common-mode voltage range.The TPA2295C is offered in 8-pin MSOP package.

Features

◼SMALL VOLTAGE OFFSET:

◆TPA2295C:±0.5mV(MAX)

◼WIDE COMMON MODE VOLTAGE:-0.1V to+70V

◼WIDE CMRR THROUGH COMMON VOLTAGE:130dB

◼SUPPLY VOLTAGE:3.0V to+18V

◼ACCURACY and ZERO-DRIFT PERFORMANCE

◆±0.5%Gain Error(Max,-40°C~125°C)

◆0.5μV/°C Offset Drift(Max,-40°C~125°C)

◆5ppm/°C Gain Drift(Max,-40°C~125°C)

◼FIVE GAIN OPTIONS for VOLTAGE OUTPUT

◆TPA2295CT:20V/V

◆TPA2295CF:50V/V

◆TPA2295CS:60V/V

◆TPA2295CH:100V/V

◆TPA2295CW:200V/V

◼Comparator:

◆0.6-V Internal Voltage Reference

◆Open-Drain Output with Latch control

Applications

◼CURRENT SENSING(High−Side/Low-Side)

◼BATTERY CHARGERS&POWER MANAGEMENT

◼AUTOMOTIVE&INDUSTRIAL CONTROL

◼BASE STATIONS&TELECOM EQUIPMENT