TLV902X-Q1中文资料德州仪器数据手册PDF规格书

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

• 1.65V to 5.5V supply range

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

• Precision input offset voltage 300μV

• 100ns Typical propagation delay

• Low quiescent current 16μA 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)

• 2kV 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 single, 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 100ns

with a quiescent supply current of only 18μA per

channel.

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

feature that makes sure 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 6V 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.