The TLV40x1 devices are low-power, high-accuracy comparators with precision thresholdsand a propagation delay of 360 ns. The comparators are available in an ultra-small, DSBGA packagemeasuring 0.73 mm × 0.73 mm, making the TLV40x1 applicable for space-critical designs like portableor battery-powered electronics where low-power and fast response to changes in operating conditionsis required.
The factory-trimmed switching thresholds and precision hysteresis combine to make theTLV40x1 appropriate for voltage and current monitoring in harsh, noisy environments where slowmoving input signals must be converted into clean digital outputs. Similarly, brief glitches on theinput are rejected thereby ensuring stable output operation without false triggering.
The TLV40x1R1/2 are available in multiple configurations allowing system designers toachieve their desired output response. For example, the TLV4021 and TLV4031 feature an open-drainoutput stage while the TLV4041R2YKAR and TLV4051 feature a push-pull output stage. Furthermore, theTLV4021 and TLV4041R2YKAR offer a non-inverting input, while the TLV4031 and TLV4051 have an invertinginput.
Feature
- Wide supply voltage range: 1.6 V to 5.5 V
- Adjustable thresholds down to 0.2 V and 1.2 V
- Fixed threshold of 3.2 V
- High threshold accuracy
- 0.5% at 25°C
- 1% over temperature
- Low quiescent current: 2 μA
- Propagation delay: 360 ns
- Push-pull and open-drain outputoptions
- Known startup conditions
- Non-inverting and inverting inputoptions
- Precision hysteresis
- Temperature range: –40°C to +125°C
- Packages:
- 0.73 mm × 0.73 mm DSBGA (4-bump)
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