AS1977-T
- Mfr.Part #
- AS1977-T
- Manufacturer
- ams
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC COMPARATOR OPEN SOT23-5
- Stock
- 37,570
- In Stock :
- 37,570
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- Manufacturer :
- ams
- Product Category :
- Comparators
- Power Supply Rejection Ratio (PSRR) :
- 86.02dB
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply, Single/Dual (±) :
- 1.8V~5.5V
- Output Type :
- CMOS, Open-Drain, Rail-to-Rail
- Input Bias Current :
- 1nA
- Package / Case :
- SC-74A, SOT-753
- Output Current :
- 50mA
- Lead Free :
- Lead Free
- Common Mode Rejection Ratio :
- 86.02 dB
- Number of Pins :
- 5
- Type :
- GENERAL PURPOSE
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Hysteresis :
- 3mV
- Packaging :
- Tape and Reel (TR)
- Response Time :
- 16000 ns
- Operating Temperature :
- -40°C~85°C
- Current - Input Bias (Max) :
- 0.001μA @ 5V
- Input Offset Voltage (Vos) :
- 5mV
- Quiescent Current :
- 500nA
- ECCN Code :
- EAR99
- Max Input Current :
- 1nA
- Supply Voltage Limit-Max :
- 5V
- Number of Functions :
- 1
- Pin Count :
- 5
- Number of Terminations :
- 5
- Surface Mount :
- yes
- Supply Voltage :
- 3.6V
- Propagation Delay :
- 18 μs
- CMRR, PSRR (Typ) :
- 74dB CMRR, 86.02dB PSRR
- Mounting Type :
- Surface Mount
- Current - Quiescent (Max) :
- 500nA
- Average Bias Current-Max (IIB) :
- 0.002μA
- Number of Elements :
- 1
- Terminal Form :
- Gull wing
- Datasheets
- AS1977-T

Comparators ams AS1977-T Overview
The Comparators ams AS1977-T is a high-performance integrated circuit specifically designed to offer reliable voltage level detection and comparison. Manufactured by ams, the AS1977-T features a robust open-drain output in a compact SOT235 package, making it ideal for space-sensitive applications where precision is paramount. This component excels in environments requiring low power consumption and stable operation. Its ability to perform under varied voltage conditions makes it an essential choice for designing efficient and reliable electronic systems aimed at business clients looking to purchase in volume.
AS1977-T Features
The AS1977-T integrated circuit comes with several key features that enhance its utility in complex electronic systems. These include a high-speed operation which ensures quick response times in critical applications, a low power design that enhances overall system efficiency, and a robust tolerance to environmental factors, thus ensuring consistent performance. The open-drain output of the AS1977-T facilitates easy integration with other logic components, making it highly versatile for various digital interfacing needs.
AS1977-T Applications
- Power Supply Monitoring: The AS1977-T can be utilized to monitor voltage thresholds in power supplies, ensuring that all connected devices operate within safe voltage limits.
- Automotive Systems: In automotive electronics, the AS1977-T is used to compare sensor outputs, contributing to enhanced vehicle performance and safety.
- Industrial Automation: This IC is integral in control systems for automating processes, where precision and reliability are crucial for system integrity and safety.
- Consumer Electronics: The AS1977-T helps in managing functions in consumer devices, such as battery chargers, where it ensures that the charging process is executed within specified voltage parameters to enhance battery life and safety.
- Data Systems: Used in data systems for level detection, the AS1977-T aids in maintaining the integrity and stability of data transmissions by ensuring signal consistency.
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