TLV9002QDRQ1

IC OPAMP GP 2 CIRCUIT 8SOIC

1 Features

AEC-Q100 qualified for automotive applications

Temperature grade 1:-40°C to +125°C, TA

Device HBM ESD classification level 2

Device CDM ESD classification level C6

Scalable CMOS amplifier for low-cost applications

Rail-to-rail input and output

Low input offset voltage: +0.4 mV

Unity-gain bandwidth:1 MHz

Low broadband noise: 27 nV/ HZLow input bias current: 5 pA

Low quiescent current: 60 μAVCh

Unity-gain stable

Internal RFl and EMl filter

Operational at supply voltages as low as 1.8 V

Easier to stabilize with higher capacitive load dueto resistive open-oop output impedance

Functional Safety-Capable

Functional Safety Information

2 Applications

Optimized for AEC-Q100 grade 1 applications

Infotainment and Cluster

Passive safety

Body electronics and lighting

HEV/EV inverter and motor control

On-board (0BC) and wireless charger

Power-train current sensor

Advanced driver assistance systems (ADAS)

Single-supply, low-side, unidirectional current-sensing circuit

3 Description

The TLV900x-Q1 family includes single(TLV9001-Q1)，dual (TLV9002-Q1)，and quad-channel(TLV9004-Q1)low-voltage (1.8 V to 5.5 V)operationalamplifiers(op amps) with rail-to-rail input and outputswing capabilities.These op amps provide a cost-effective solution for space-constrained automotiveapplications such as infotainment and lighting wherelow-voltage operation and high capacitive-load driveare required.The capacitive-load drive of theTLV900x-Q1 family is 500 pF, and the resistive open-loop output impedance makes stabilization easier withmuch higher capacitive loads.These op amps aredesigned specifically for low-voltage operation(1.8 Vto 5.5 V)with performance specifications similar to theTLV600x-Q1 devices.

The robust design of the TLV900x-Q1 family simplifiescircuit design.The op ampsfeature unity-gainstability, an integrated RFl and EMl rejection filter, andno-phase reversal in overdrive conditions.