TS391RIYLT
- Mfr.Part #
- TS391RIYLT
- Manufacturer
- STMicroelectronics
- Package / Case
- SOT-23-5
- Datasheet
- Download
- Description
- LOW POWER, SINGLE VOLTAGE COMPAR
- Stock
- 33,261
- In Stock :
- 33,261
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- * Fullname:
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Comparators
- Voltage - Supply, Single/Dual (±) :
- 2V ~ 36V, ±1V ~ 18V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- MSL :
- MSL 1 - Unlimited
- Voltage - Input Offset (Max) :
- 5mV @ 5V
- Mounting Type :
- Surface Mount
- Packaging :
- MouseReel
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Product :
- Analog Comparators
- Shutdown :
- No Shutdown
- Operating Supply Current :
- 200 uA
- Type :
- GENERAL PURPOSE
- Number of Channels :
- 1 Channel
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Output Type :
- CMOS, DTL, ECL, TTL
- Base Product Number :
- TS391
- Supplier Device Package :
- SOT-23-5
- Subcategory :
- Amplifier ICs
- Output Current per Channel :
- 16 mA
- Package / Case :
- SOT-23-5
- Maximum Operating Temperature :
- + 125 C
- Operating Temperature :
- -40°C ~ 125°C
- Propagation Delay (Max) :
- -
- Product Status :
- Active
- Product Category :
- Analog Comparators
- Response Time :
- 1.3μs
- Brand :
- STMicroelectronics
- CMRR, PSRR (Typ) :
- -
- Mounting Style :
- SMD/SMT
- Hysteresis :
- -
- Product Type :
- Analog Comparators
- Series :
- TS391
- Number of Elements :
- 1
- Current - Quiescent (Max) :
- 1.25mA
- Manufacturer :
- STMicroelectronics
- Current - Output (Typ) :
- 16mA @ 5V
- Qualification :
- AEC-Q100
- Datasheets
- TS391RIYLT

Comparators STMicroelectronics TS391RIYLT Overview
The TS391RIYLT from STMicroelectronics is a high-performance, low-power single voltage comparator designed to meet the demanding needs of precision applications. This comparator offers a robust solution for enhancing system reliability and functionality while being highly energy-efficient, making it ideal for battery-operated devices. With its compact size and precision characteristics, the TS391RIYLT is a preferred choice for developers looking to optimize their electronic circuits without sacrificing performance or power consumption. Its compatibility with a wide range of supply voltages and low input bias current ensures versatile applications across various fields.
TS391RIYLT Features
The TS391RIYLT comparator boasts several distinctive features that make it a standout component in circuit design. It includes a low input offset voltage and a very low supply current, enhancing its efficiency in continuous operation. Additionally, the device supports a wide single-supply voltage range and has a low input bias current, which contributes to its high accuracy and minimal power loss. Its push-pull output stage eliminates the need for a pull-up resistor, simplifying design and reducing component count.
TS391RIYLT Applications
- Portable Devices: Utilized in battery-powered applications where power conservation is crucial, enhancing battery life without compromising performance.
- Control Systems: Acts as a critical component in feedback circuits, providing stable thresholds that contribute to reliable system operations.
- Alarm Systems: Used in sensor signal processing to detect and compare voltage levels, triggering alarms based on predefined thresholds.
- Energy Management: Helps in monitoring and controlling power usage in energy-sensitive setups, ensuring efficient operation.
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