Packaging information
| Package | Pins SOIC (D) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TLV1822
- Wide 2.4 V to 40 V supply range
- Rail-to-rail input
- Power-On Reset (POR) for known start-up
- Low input offset voltage 500 µV
- 420ns typical propagation delay
- Low quiescent current 5 µA per channel
- Low input bias current 150 fA
- Open-drain output option (TLV182x)
- Push-pull output option (TLV181x)
- Full -40°C to +125°C temperature range
- 2 kV ESD protection
- Functional Safety-Capable
Description for the TLV1822
The TLV181x and TLV182x are a family of 40 Volt single, dual and quad channel comparators with multiple output options. The family offers rail-to-rail inputs with push-pull or open-drain output options. The family has an excellent speed-to-power combination with a propagation delay of 420 ns with a full supply voltage range of 2.4 V to 40 V with a quiescent supply current of only 5 µA per channel.
All devices include a Power-On Reset (POR) feature. This makes sure the output is in a known state until the minimum supply voltage has been reached before the output responds to the inputs, thus preventing false outputs during system power-up and power-down.
The TLV181x comparators have a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load such as a MOSFET gate.
The TLV182x comparators have an open-drain output stage that can be pulled up to 40 V independent of comparator supply voltage.