AS1974
- Mfr.Part #
- AS1974
- Manufacturer
- ams
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR QUAD 14-TSSOP
- Stock
- 4,546
- In Stock :
- 4,546
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- Manufacturer :
- ams
- Product Category :
- Comparators
- Type :
- GENERAL PURPOSE
- Length :
- 5mm
- Common Mode Rejection Ratio :
- 80 dB
- Current - Input Bias (Max) :
- 1pA @ 5.5V
- Qualification Status :
- Not Qualified
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V ±1.25V~2.75V
- Peak Reflow Temperature (Cel) :
- 260
- Average Bias Current-Max (IIB) :
- 0.01μA
- Mounting Type :
- Surface Mount
- Propagation Delay :
- 420 ns
- Terminal Finish :
- Matte Tin (Sn)
- Input Bias Current :
- 1pA
- Voltage - Input Offset (Max) :
- 6mV @ 5.5V
- Turn On Delay Time :
- 400 ns
- Operating Temperature :
- -40°C~85°C
- Input Offset Voltage (Vos) :
- 6mV
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Height Seated (Max) :
- 1.1mm
- Nominal Supply Current :
- 64μA
- Quiescent Current :
- 64μA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 14
- ECCN Code :
- EAR99
- Max Supply Current :
- 64μA
- Surface Mount :
- yes
- RoHS Status :
- RoHS Compliant
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 3.3V
- Reach Compliance Code :
- Unknown
- Number of Functions :
- 4
- Hysteresis :
- ±3mV
- Number of Elements :
- 4
- Number of Terminations :
- 14
- Pin Count :
- 14
- Max Power Dissipation :
- 727mW
- Pbfree Code :
- yes
- Supply Voltage Limit-Max :
- 5V
- Lead Free :
- Lead Free
- Response Time :
- 400 ns
- CMRR, PSRR (Typ) :
- 80dB CMRR, 80dB PSRR
- Output Type :
- Push-Pull
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Datasheets
- AS1974

Comparators ams AS1974 Overview
The AS1974, produced by ams, is a high-performance quad comparator integrated circuit housed in a compact 14TSSOP package. This versatile IC is designed to provide reliable and precise voltage level detection and comparison, essential in a multitude of electronic applications. Its quad comparator setup allows for multiple simultaneous comparisons, enhancing the efficiency and functionality of electronic systems. The AS1974 is specifically tailored for applications requiring fast response times and low power consumption, making it an ideal choice for battery-operated devices and portable electronics. Integrating the Comparators ams AS1974 in your projects guarantees improvements in system reliability and performance, compelling B2B clients to choose this component for bulk purchases due to its superior quality and versatility.
AS1974 Features
The AS1974 includes several key features that make it stand out as a superior choice for electronic systems. Each comparator within the IC can operate independently, providing flexibility in application design. The device also boasts a wide operating voltage range, which ensures compatibility with various logic levels and systems. Furthermore, the low power consumption characteristic of the AS1974 minimizes the overall energy draw of the application, extending battery life and reducing operational costs. Additionally, its small form factor enables integration into space-constrained designs without compromising performance.
AS1974 Applications
- Consumer Electronics: In devices such as digital cameras and portable media players, the AS1974 can be used for battery voltage monitoring, ensuring devices operate within safe voltage limits.
- Industrial Automation: The AS1974 serves as a crucial component in control systems, monitoring various thresholds to trigger alarms or shutdown procedures when parameters exceed specified limits.
- Telecommunications: Used in communication equipment, the AS1974 helps in signal conditioning, ensuring that signals stay within operational thresholds for optimal performance.
- Automotive Applications: Within automotive electronics, the AS1974 monitors critical system voltages, contributing to vehicle safety and functionality by detecting out-of-range conditions.
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