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Product Detailed Parameters
- Description：IC COMPARATOR 2 DIFF 8SOIC
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Differential
- Number of Elements：2
- 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
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：375µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The TS372IDT is a low-power dual voltage comparator manufactured by STMicroelectronics. It features two independent channels housed in an SOIC-8 surface-mount package. The device operates within a supply voltage range of 3 V to 16 V and draws a typical operating current of 375 uA. Key electrical specifications include a response time of 600 ns, an input offset voltage of 10 mV, and an input bias current of 300 pA. Each channel provides an open-drain output capable of sourcing up to 45 mA. The component supports an extended operating temperature range from -40 C to +125 C.
Feature Summary
- Dual-channel architecture for simultaneous signal monitoring
- Open-drain output configuration with high sink capability
- Low power consumption suitable for battery-operated systems
- Wide operating temperature range for industrial environments
Applications
- Battery voltage monitoring and level detection
- Overcurrent protection circuits
- Sensor threshold triggering
- Zero-crossing detection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status through the latest product documentation. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.
Selection Notes
Select this component for applications requiring dual independent comparisons with low static current. The open-drain output allows flexible interfacing with various logic families. Ensure the required response speed aligns with the 600 ns specification. Verify that the load current requirements do not exceed the 45 mA per channel limit.
Part Context
This part belongs to the TS37x series of analog comparators from STMicroelectronics. It shares functional similarities with other members like the TS374IDT but differs in channel count and specific electrical characteristics such as output current capacity. The series is designed for general-purpose voltage comparison tasks in consumer and industrial electronics.
Replacement Considerations
Check for direct pin-compatible alternatives within the same family, such as the TS374IDT for quad-channel needs. Verify if other manufacturers offer equivalent dual comparators with matching SOIC-8 footprints and similar electrical parameters.
