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Product Detailed Parameters
- Description：IC COMPARATOR 4 DIFF 14SO
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Differential
- Number of Elements：4
- Output Type：CMOS, MOS, Open-Drain, TTL
- Voltage - Supply, Single/Dual (±)：3V ~ 16V, ±1.5V ~ 8V
- Voltage - Input Offset (Max)：10mV @ 5V
- Current - Input Bias (Max)：1pA @ 5V
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：250µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Grade：-
- Qualification：-
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Overview
The TS374IDT is a quad voltage comparator manufactured by STMicroelectronics, housed in a 14-pin SOIC tape and reel package. It utilizes BiCMOS process technology to deliver a typical response time of 0.6 microseconds, with a range spanning from 0.5 to 5 microseconds. The device features open-drain outputs and operates on single supply voltages between 3V and 16V, or dual supplies from ±1.5V to ±8V. Key electrical specifications include a maximum input offset voltage of 10mV at 5V.
Feature Summary
- Quad configuration integrating four independent comparators within a single integrated circuit.
- Open-drain output architecture providing flexible interfacing capabilities for various logic families.
- BiCMOS process technology enabling low power consumption alongside high-speed performance characteristics.
Applications
- General purpose analog signal comparison tasks
- Voltage level detection circuits
- Threshold sensing applications
Procurement Notes
Verify the specific ordering suffix to confirm the tape and reel packaging format, as indicated by the DT designation. Ensure compatibility with standard surface mount assembly processes for SOIC packages. Confirm RoHS compliance status through official manufacturer documentation prior to integration into regulated products.
Selection Notes
Select this component when multiple independent comparison channels are required in a compact form factor. The open-drain output necessitates external pull-up resistors for proper logic level translation. Verify that the required response speed aligns with the typical 0.6 microsecond specification for the intended application timing constraints.
Part Context
This part belongs to the TS37x series of low-power voltage comparators from STMicroelectronics. The series includes variants with different channel counts, such as the dual-channel TS372. These devices are designed for general-purpose applications requiring efficient power usage and reliable analog-to-digital interface functionality in consumer and industrial electronics.
Replacement Considerations
The TLC374IDR from Texas Instruments is documented as a similar alternative. Verify pinout compatibility and electrical parameter alignment before substitution.
