AS1972
| Parameters | |
|---|---|
| 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 | Tube |
| 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 |
| Max Power Dissipation | 727mW |
| 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 |
| Number of Channels | 4 |
| Nominal Supply Current | 64μA |
| Max Supply Current | 64μA |
| Propagation Delay | 420 ns |
| Quiescent Current | 32μA |
| Turn On Delay Time | 400 ns |
| 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 |
| CMRR, PSRR (Typ) | 80dB CMRR, 80dB PSRR |
| Height Seated (Max) | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
AS1972 Overview
The product is packaged in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) to facilitate transportation.A comparator with an output type of Push-Pull is being used.This device is designed in Tube case.The comparator has 8 terminals.Electronic comparator is a component of the Comparator family.Electronic comparator is capable of performing numerous tasks when powered by 3.3V voltage.In general, the chip type can be classified as General Purpose .There are a total of 2 elements in it.The device contains 8 pins.Electronic comparator is recommended that you mount the device using type Surface Mount .Electronic comparator is recommended that you set the operating temperature to -40°C~85°C in order to prevent malfunctions.There are 8 pins on the comparator.This comparator presents a quiescent current of 32μA .Normal operation of the device requires 64μA supply current.An excess of current supply over 64μA could result in malfunction of the comparator.For the output to be of high quality, 4 channels must cooperate together.
AS1972 Features
Push-Pull output capability
General Purpose IC
Employing 2 elements
Operates under -40°C~85°C
Quiescent Current: 32μA
AS1972 Applications
There are a lot of ams AS1972 linear comparators applications.
- Security Detection Systems
- Limit Comparators
- Infotainment & cluster
- Wireless Base Stations
- Industrial
- Battery-Powered Electronics
- Self-diagnostics
- Threshold Detectors
- Mobile Phones
- Zero-Crossing Detectors
