This datasheet introduces the features and characteristics of TLV1393 and TLV2393 dual bipolar comparators. They are built using a new Texas Instruments low-voltage, high-speed bipolar process, and are specifically designed for low-voltage, single-supply applications. TLV1393 is ideal for low-power systems, with its typical supply current of only 0.16 mA and improved response time of 0.7 µs. TLV2393 features excellent AC performance with a response time of just 0.45 µs, three times that of the LM393. These devices are available in TSSOP packages, which are 1.1 mm thick and 25% smaller than standard surface-mount packages, making them ideal for high-density circuits, especially in hand-held and portable equipment.
The TLV1393 and TLV2393 families are dual differential comparators built on a low‑voltage, high‑speed bipolar process for single‑supply operation. They consume as little as 0.16 mA typical supply current (TLV1393) and offer fast response times of 0.7 µs (TLV1393) or 0.45 µs (TLV2393), making them suitable replacements for the LM393 in 3‑V and 5‑V designs.
Both parts are offered in thin‑shrink small‑outline (TSSOP) and PW packages, with a maximum thickness of 1.1 mm and a reduced footprint. The datasheet lists absolute‑maximum ratings, electrical characteristics, and typical performance curves, including supply voltage range of 2 V to 7 V, operating temperature from –40 °C to 105 °C, and output current capability up to 20 mA.
| Supply voltage (VCC) | 2 V to 7 V |
|---|---|
| Typical supply current (TLV1393) | 0.16 mA |
| Typical supply current (TLV2393) | 1.1 mA |
| Package thickness (TLV1393Y) | 13 µm (typical) |
| Bonding pad size (TLV1393Y) | 3.54 mm × 3.54 mm (minimum) |
| Maximum operating temperature | 150 °C |
The TLV1393 draws about 0.16 mA typical supply current.
The devices are rated for a maximum temperature of 150 °C.