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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 14DIP
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Type：General Purpose
- Number of Elements：4
- Output Type：CMOS, Open-Drain
- Voltage - Supply, Single/Dual (±)：2.7V ~ 16V, ±1.35V ~ 8V
- Voltage - Input Offset (Max)：5mV @ 10V
- Current - Input Bias (Max)：1pA @ 5V
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：25µA
- CMRR, PSRR (Typ)：75dB CMRR
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：14-DIP (0.300", 7.62mm)
- Mounting Type：Through Hole
- Supplier Device Package：14-DIP
- Grade：-
- Qualification：-
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Overview
The TS339CN is a micropower quad CMOS voltage comparator in a DIP14 package. It features an extremely low supply current of 9 μA typical per comparator and operates on a wide single supply range from 2.7 V to 16 V or dual supplies (±1.35 V to ±8 V). The device exhibits an input common-mode voltage range that includes ground, high input impedance of 10^12 Ω typical, and fast response times of 1.5 μs typical for 5 mV overdrive. It is pin-to-pin and functionally compatible with the bipolar LM339.
Feature Summary
- Extremely low power consumption suitable for battery-operated applications
- Wide single and dual supply voltage operation capabilities
- Input common-mode voltage range extends to ground potential
- Direct replacement compatibility with standard bipolar comparators
Applications
- Battery-powered measurement systems
- Threshold detection circuits
- Voltage monitoring applications
- General-purpose signal conditioning
Procurement Notes
Verify the specific ordering code matches the required temperature range and packaging format. Confirm the DIP14 plastic package selection aligns with board layout constraints. Ensure the industrial temperature grade meets system operational requirements before finalizing procurement specifications.
Selection Notes
Select this component when low quiescent current is critical compared to standard bipolar alternatives. Consider the open-drain output requirement for interfacing with different logic levels. Evaluate the need for ground-referenced input signals against the specified common-mode range limitations.
Part Context
This device belongs to the TS339 family of micropower CMOS comparators manufactured by STMicroelectronics. It serves as a low-power alternative to traditional bipolar comparators while maintaining similar performance characteristics. The family includes various package options such as SO14 and TSSOP14 for surface mount applications.
Replacement Considerations
Functionally compatible with the bipolar LM339 device. Verify pinout alignment and electrical parameter differences during direct substitution.
