Parameters |
CMRR, PSRR (Typ) |
80dB CMRR, 80dB PSRR |
Height Seated (Max) |
1.1mm |
Length |
3mm |
Width |
3mm |
RoHS Status |
RoHS Compliant |
Mounting Type |
Surface Mount |
Package / Case |
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Surface Mount |
YES |
Number of Pins |
8 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Type |
General Purpose |
Terminal Finish |
Matte Tin (Sn) |
Subcategory |
Comparator |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
2 |
Supply Voltage |
3.3V |
Terminal Pitch |
0.65mm |
Reach Compliance Code |
unknown |
Time@Peak Reflow Temperature-Max (s) |
40 |
Pin Count |
8 |
Qualification Status |
Not Qualified |
Output Type |
Push-Pull |
Number of Elements |
2 |
Propagation Delay |
420 ns |
Quiescent Current |
32μA |
Response Time |
400 ns |
Common Mode Rejection Ratio |
80 dB |
Voltage - Supply, Single/Dual (±) |
2.5V~5.5V ±1.25V~2.75V |
Input Offset Voltage (Vos) |
6mV |
Average Bias Current-Max (IIB) |
0.01μA |
Supply Voltage Limit-Max |
5V |
Input Bias Current |
1pA |
Current - Quiescent (Max) |
32μA |
Voltage - Input Offset (Max) |
6mV @ 5.5V |
Current - Input Bias (Max) |
1pA @ 5.5V |
Hysteresis |
±3mV |
AS1972-T Overview
In order to make transportation easier, it is packaged in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) .This comparator is of the Push-Pull output type.Ready for shipping in Tape & Reel (TR) package.As you can see, the comparator has8 terminals.The component belongs to the Comparator family of electrical components.With a 3.3V voltage supply, the comparator can perform multiple demanding tasks.Electronic comparator is possible to classify the chip as General Purpose .There are a total of 2 elements in it.The pinout of the component starts from 8 pins it has.Electronic comparator is recommended to mount the device using type Surface Mount .Electronic comparator is recommended that the operating temperature be set to -40°C~85°C to prevent malfunctions.The comparator has a pin count of 8 .The comparator displays a quiescent current of 32μA .
AS1972-T Features
Push-Pull output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~85°C
Quiescent Current: 32μA
AS1972-T Applications
There are a lot of ams AS1972-T linear comparators applications.
- Wide Range VCO; MOS Clock Timers
- Zero-Crossing Detectors
- Building automation
- Set Top Boxes
- Metering Systems
- Alarm and Monitoring Circuits
- Pulse, Squarewave, and Time Delay Generators
- RC Timers
- DC/DC and AC/DC power supplies
- Current and voltage sensing