Input | Output | Supply | ||||
---|---|---|---|---|---|---|
ViMin | ViMax | VoMin | VoMax | Vcc | Vee | Vref |
0V | 5V | 0V | 5V | 5V | 0V | 5V |
VL (Lower Threshold) | VH (Upper Threshold) | VH – VL |
---|---|---|
2.3V | 2.7V | 0.4V |
Comparators are used to compare two different signal levels and create an output based on the input with the higher input voltage. Noise or signal variation at the comparison threshold will cause the comparator output to have multiple output transitions. Hysteresis sets upper- and lower-threshold voltages to eliminate the multiple transitions caused by noise.
Transient Simulation Results
Texas Instruments, SBOC515 circuit SPICE simulation file, software download
Texas Instruments, Comparator with Hysteresis, reference design
TLV3201 | |
---|---|
Vcc | 2.7V to 5.5V |
VinCM | Extends 200mV beyond either rail |
Vout | (Vee+230mV) to (Vcc–210mV) at 4mA |
Vos | 1mV |
Iq | 40µA |
Ib | 1pA |
UGBW | — |
SR | — |
#Channels | 1 and 2 |
TLV3201 |
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Changes from Revision A (February 2019) to Revision B (October 2024)
Changes from Revision * (February 2018) to Revision A (February 2019)