1 Features

• AEC-Q100 qualified for automotive applications:

– Temperature: –40°C to 125°C, TA

• High slew rate: 15V/μs

• Low quiescent current: 330μA

• Rail-to-rail input and output

• Low input offset voltage: ±0.33mV

• Unity-gain bandwidth: 5MHz

• Low broadband noise: 15nV/√Hz

• Low input bias current: 2pA

• Unity-gain stable

• Internal RFI and EMI filter

• Scalable family of CMOS op amps for low-cost

applications

• Operational at supply voltages as low as 1.8V

2 Applications

• Optimized for AEC-Q100 grade 1 applications

• HEV/EV traction inverter and motor control

• HEV/EV DC/DC converter

• HEV/EV battery-management system (BMS)

• On-board (OBC) and wireless charger

• Automotive body motors

• Automotive heating and cooling

3 Description

The TLV9051-Q1, TLV9052-Q1, and TLV9054-Q1

devices are single, dual, and quad operational

amplifiers, respectively. The devices are designed

for low voltage operation from 1.8V to 6.0V. The

inputs and outputs can operate from rail to rail at a

very high slew rate. These devices are an excellent

choice for cost-constrained applications where lowvoltage

operation, high slew rate, and low quiescent

current is needed. The capacitive-load drive of the

TLV905x-Q1 family is 150pF, and the resistive openloop

output impedance makes stabilization easier with

much higher capacitive loads.

The TLV905x-Q1 family is easy to use due to the

devices being unity-gain stable, including a RFI and

EMI filter, and being free from phase reversal in an

overdrive condition.