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.