The TLV902x and TLV903x are a family of dual and quad channel comparators. The family offers low input offset voltage, integrated Power-On Reset (POR) circuitry, and fault-tolerant inputs with an excellent speed-to-power combination with a propagation delay of 100 ns. Operating voltage range of 1.65 V to 5.5 V with a quiescent supply current of 18 µA per channel.
This device 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 and a small time period passed before the output starts responding to the inputs. This prevents output transients during system power-up and power-down.
These comparators also feature no output phase inversion with fault-tolerant inputs that can go up to 6-V without damage. This makes this family of comparators well suited for precision voltage monitoring in harsh, noisy environments.
The TLV902x comparators have an open-drain output stage that can be pulled below or beyond the supply voltage, making it appropriate for low voltage logic and level translators.
The TLV903x 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 TLV902x and TLV903x are specified for the Industrial temperature range of -40°C to +125°C and are available in a standard leaded and leadless packages.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TLV902x and TLV903x High-Precision Dual and Quad Comparators datasheet (Rev. E) | PDF | HTML | 11 May 2022 |
| Circuit design | How to Protect 48-V Batteries from Overcurrent and Undervoltage | PDF | HTML | 29 Dec 2020 |
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| Package | Pins | Download |
|---|---|---|
| SOIC (D) | 8 | View options |
| SOT-23-THN (DDF) | 8 | View options |
| TSSOP (PW) | 8 | View options |
| VSSOP (DGK) | 8 | View options |
| WSON (DSG) | 8 | View options |
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