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/√ Hz
• Low input bias current: 5 pA
• Low quiescent current: 60 μA/Ch
• Unity-gain stable
• Internal RFI and EMI filter
• Operational at supply voltages as low as 1.8 V
• Easier to stabilize with higher capacitive load due
to resistive open-loop output impedance
• Functional Safety-Capable
– Functional Safety Information

2 Applications
• Optimized for AEC-Q100 grade 1 applications
• Infotainment & Cluster
• Passive safety
• Body electronics and lighting
• HEV/EV inverter and motor control
• On-board (OBC) & wireless charger
• Powertrain current sensor
• Advanced driver assistance systems (ADAS)
• Single-supply, low-side, unidirectional currentsensing
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) operational
amplifiers (op amps) with rail-to-rail input and output
swing capabilities. These op amps provide a costeffective
solution for space-constrained automotive
applications such as infotainment and lighting where
low-voltage operation and high capacitive-load drive
are required. The capacitive-load drive of the
TLV900x-Q1 family is 500 pF, and the resistive openloop
output impedance makes stabilization easier with
much higher capacitive loads. These op amps are
designed specifically for low-voltage operation (1.8 V
to 5.5 V) with performance specifications similar to the
TLV600x-Q1 devices.
The robust design of the TLV900x-Q1 family simplifies
circuit design. The op amps feature unity-gain
stability, an integrated RFI and EMI rejection filter, and
no-phase reversal in overdrive conditions.