DESCRIPTION

· The TPA9151 is a general-purpose, unity-gain difference amplifier designed for precision signal conditioning within a common voltage range of -275V to 275V.

· It features on-chip resistors trimmed for excellent gain accuracy and high CMRR across the operating temperature range.

· Suitable for applications where galvanic isolation is not required, it can replace isolation amplifiers.

FEATURES

· Supply Voltage: 4.5V to 36V (±2.25V to ±18V).

· Offset Voltage: ±1mV maximum.

· Gain Error: 0.03% maximum.

· Bandwidth: 500kHz, Slew Rate: 10V/μs.

· EMI Enhancement.

· Operation Temperature Range: -40°C to 125°C.

APPLICATIONS

· Current sense on high common voltage.

· Battery voltage monitor.

· Industrial control.