TLV9021-Q1: What's the differences between TLV9021-Q1 and TLV9001-Q1？

Que Deng

Part Number: TLV9021-Q1
Other Parts Discussed in Thread: TLV9001-Q1,

Hi,

I see the TLV9021-Q1 is a new device. What's the differences between TLV9021-Q1 and TLV9001-Q1？

Can the TLV9021-Q1 replace TLV9001-Q1 in below schematic?

0 Clemens Ladisch over 1 year ago

Guru 318660 points

The TLV9001-Q1 is an amplifier; the TLV9021-Q1 is a comparator with an open-drain output.

This schematic uses U2 as a comparator, and has a pull-up at the output, so you can indeed use the TLV9021-Q1.

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