ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC COMPARATOR 2 DIFF 8DIP
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- 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-DIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：8-DIP
- Grade：-
- Qualification：-
Download product information
Overview
The TS372IN is a low-power dual CMOS voltage comparator manufactured by STMicroelectronics. It operates on a single supply of 3 V to 16 V or dual supplies of ±1.5 V to ±8 V. The device features a very low supply current of 0.1 mA per comparator and extremely low input bias and offset currents of 1 pA typical. It offers a fast response time of 200 ns for TTL level input steps and includes an input common-mode voltage range that extends to ground. The output is compatible with TTL, MOS, and CMOS logic families.
Feature Summary
- Extremely low input bias and offset currents
- Wide single or dual supply voltage operation
- Fast response time for TTL level input steps
- Input common-mode voltage range includes ground
Applications
- Battery powered electronics
- General-purpose portable devices
- General-purpose low voltage applications
Procurement Notes
Verify the specific temperature grade and package configuration required for your design. The TS372IN suffix indicates the industrial temperature range (-40°C to +125°C) and DIP-8 packaging. Confirm that the absolute maximum ratings, particularly regarding power dissipation and short-circuit protection, align with your system's operational limits to ensure reliability.
Selection Notes
Select this component when designing circuits requiring low quiescent current consumption alongside high input impedance. The wide supply range makes it suitable for battery-operated systems where voltage levels may vary. Ensure the load conditions match the specified output saturation voltage characteristics for accurate signal comparison in digital logic interfaces.
Part Context
This part belongs to the TS372 family of precision voltage comparators utilizing silicon gate CMOS technology. The family provides options for different temperature grades and packaging styles, including SO-8 and DIP-8. The TS372IN specifically addresses applications needing robust performance across extended industrial temperature ranges while maintaining low power consumption profiles.
Replacement Considerations
Check datasheets for alternative dual comparators with similar supply ranges and pinout compatibility. Verify if substitute parts offer comparable input bias current specifications and response times to maintain circuit timing integrity without redesigning the surrounding passive components.
