Packaging information
| Package | Pins SOT-5X3 (DRL) | 6 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 4,000 | LARGE T&R |
Features for the TXS03121
- Low Supply Current: 8 µA (Max)
- Supply Voltage: 2.5 V to 5.5 V
- Output FET Provides Down Translation
- Small Package: SOT-563
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Performance
- 2500-V Human-Body Model (JESD-A114E)
- 250-V Machine Model
(EIA/JESD A115-A) - 1500-V Charged-Device Model (JESD22-C101-A Level III)
Description for the TXS03121
The TXS03121 is a comparator designed for battery monitoring applications. It can be operated with a voltage of 2.5 V to 5.5 V. The reference voltage is applied to the –IN terminal, whereas the voltage to be monitored is connected to +IN. When the voltage at +IN is greater than the voltage at –IN, the output FET is turned On. When the voltage at +IN is less than the voltage at –IN, the output FET is turned Off. The source (S) of the output FET can be connected to 1.1 V to 3.6 V, which allows the output signal to be level translated to another voltage value. The voltage at V+ must be greater than or equal to the voltage at S. The voltage at S must be greater than or equal to the voltage at D (V+ ≥ VS ≥ VD).