TPA9151

概述

The devices are general-purpose, unity-gain difference amplifiers for precision signal conditioning from −275-V to 275-V common voltage range. The on-chip resistors are trimmed for excellent gain accuracy and high CMRR over the operating temperature range.

The TPA9151 has two reference input pins. The TPA9152 has one reference input pin at pin 1, and leaves pin 5 to NC (not connected).

The devices can be used to replace isolation amplifiers in applications where the galvanic isolation is not required.

• Status

  Production

• Rating

  Industrial

• Features

  Two reference pin.

• Product Family

  Difference Amplifer

• Supply Voltage (Min) (V)

  4.5

• Supply Voltage (Max) (V)

  36

• Iq (Max) (mA)

  3

• VOS (Max) (µV)

  1000

• Bandwidth (Typ) (MHz)

  0.5

• Slew Rate (Typ) (V/µs)

  10

• Gain Seting (V/V)

  1

• Gain Error (Max) (%)

  0.03

• Input Range (V)

  ±275

• CMRR (Typ) (dB)

  90

• Package

  SOP8