JM38510/11202BPA

Description：DUAL DIFFERENTIAL COMPARATOR 8-C
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:39d92ea0a97b Category: Comparators Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：DUAL DIFFERENTIAL COMPARATOR 8-C
Series：-
Mfr：Texas Instruments
Package：Tube
Type：Differential
Number of Elements：2
Output Type：Open-Collector, CMOS, MOS, TTL
Voltage - Supply, Single/Dual (±)：2V ~ 30V, ±1V ~ 15V
Voltage - Input Offset (Max)：5mV @ 30V
Current - Input Bias (Max)：0.1µA @ 5V
Current - Output (Typ)：6mA @ 5V
Current - Quiescent (Max)：1mA
CMRR, PSRR (Typ)：-
Propagation Delay (Max)：1.3µs (Typ)
Hysteresis：-
Operating Temperature：-55°C ~ 125°C
Package / Case：8-CDIP (0.300", 7.62mm)
Mounting Type：Through Hole
Supplier Device Package：8-CDIP
Grade：-
Qualification：-

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JM38510/11202BPA

Overview

The JM38510/11202BPA is a dual differential comparator manufactured by Texas Instruments under the LM193-MIL series. It operates from single or dual supplies ranging from 2 V to 36 V, with specific testing up to 30 V for non-V devices and 32 V for V-suffix variants. The device features low supply current of 0.4 mA per comparator, low input bias current of 25 nA, and low input offset voltage of 2 mV typical. It supports an operating temperature range from -55°C to +125°C and utilizes an open-drain output compatible with TTL, MOS, and CMOS logic families.

Feature Summary

Dual independent voltage comparators designed for wide single-supply or dual-supply operation
Open-drain outputs allow wired-AND functionality and flexible logic level shifting
Input common-mode voltage range includes ground potential
Differential input voltage range matches maximum-rated supply voltage

Applications

Chemical or gas sensor interfaces
Desktop PC system monitoring
AC induction motor control circuits
Precision weigh scale instrumentation

Procurement Notes

Verify that the component complies with MIL-PRF-38535 standards if military-grade qualification is required. Confirm package type availability, as options include CDIP (JG) and LCCC (FK). Ensure design accounts for the specified thermal resistance values for the selected package variant. Validate that all electrical parameters meet application requirements under extreme temperature conditions.

Selection Notes

Select this component when high reliability and wide temperature operation are critical. The open-drain output requires an external pull-up resistor to define the high logic state. Consider the input common-mode voltage limits relative to the supply voltage, particularly at lower temperatures where the upper limit decreases. Ensure the load capacitance and pull-up resistance are optimized for required response times.

Part Context

This part belongs to the LM193-MIL family, which includes LM193, LM293, LM393, and LM2903 variants. These devices share a core architecture but differ in temperature ranges and offset voltage specifications. The JM38510/11202BPA specifically denotes the military-grade version characterized for extended temperature ranges and rigorous testing protocols defined by federal specifications.