1 Features

• Qualified for automotive applications

• AEC-Q100 qualified with the following results:

– Device temperature grade 1: –40°C to 125°C

ambient operating temperature range

– Device HBM ESD classification level 2

– Device CDM ESD classification level C6

• 1.65 V to 5.5 V supply range

• Power-On Reset (POR) for known start-up

• Precision input offset voltage 300 μV

• 100ns Typ propagation delay

• Low quiescent current 16 μA per channel

• Rail-to-Rail input voltage range exceeds the rails

• Open-drain output option (TLV902x-Q1)

• Push-pull output option (TLV903x-Q1)

• Alternate single pinout option (TLV90x0)

• 2 kV ESD Protection

2 Applications

• Automotive

– HEV/EV and power train

– Infotainment and cluster

– Body control module

• Industrial

3 Description

The TLV902x-Q1 and TLV903x-Q1 are a family

of Automotive grade dual and quad channel

comparators. The family offers low input offset

voltage, fault-tolerant inputs and a excellent speed-topower

combination with a propagation delay of 100

ns with a quiescent supply current of only 18 μA per

channel.

The family also includes a Power-on Reset (POR)

feature that ensures the output is in a known state

until the minimum supply voltage has been reached to

prevent output transients during system power-up and

power-down.

These comparators also feature fault-tolerant inputs

that can go up to 6-V without damage with no

output phase inversion. This makes this family

of comparators designed for precision voltage

monitoring in harsh, noisy environments.

The TLV902x-Q1 have an open-drain output that may

be pulled-up below or beyond the supply voltage,

making it appropriate for low voltage logic translators.

The TLV903x-Q1 have a push-pull output stage

capable of sinking and sourcing many milliamps of

current to drive LEDs or a capacitive load such as a

MOSFET gate.

The TLV90x0-Q1 and TLV90x1-Q1 are alternate

pinouts of the single device.

The family is specified for the Automotive temperature

range of -40°C to +125°C and are available in a

standard leaded and leadless packages.