The TLV9023L-Q1 is a triple channel latching comparator with separate outputs and a combined AND output. The family also offers low input offset voltage, power on reset (POR), and fault-tolerant rail-to-rail inputs. These devices have an excellent speed-to-power combination with a propagation delay of 110ns with a quiescent supply current of only 25µA per channel.
The unique feature of the TLV9023L-Q1 is the output latching capability. The output latches upon the first high-to-low threshold crossing, allowing capture of an event or error condition without the full attention of a system controller. This allows events to be captured at start up while the system controller is still initializing or busy with other tasks. The falling-edge triggered clear input allows the system controller to reset the latch after performing any needed tasks and meets safety-critical requirements.
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 TLV9023L-Q1 has open-drain outputs that can be pulled-up below or beyond the supply voltage for OR’ing multiple outputs or level translation. The AND output is push-pull to eliminate the need for a pull-up resistor and ensure output low start-up state.
The family is specified for the Automotive temperature range of -40°C to +125°C and are available in standard leaded and leadless packages.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TLV9023L-Q1 Automotive Precision, Self-Latching Triple Comparator with AND Gate datasheet | PDF | HTML | 29 May 2026 |
For additional terms or required resources, click any title below to view the detail page where available.
The amplifier performance development kit (PDK) is an evaluation module (EVM) kit to test common operational amplifier (op amp) parameters and is compatible with most op amps and comparators. The EVM kit offers a main board with several socketed daughtercard options to fit package needs, allowing (...)
The SMALL-AMP-DIP-EVM speeds up small-package operational-amplifier prototyping by providing a fast and easy way to interface with many industry-standard small-size packages. SMALL-AMP-DIP-EVM supports eight small package options including DPW-5 (X2SON), DSG-8 (WSON), DCN-8 (SOT), DDF-8 (...)
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.