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Product Detailed Parameters
- Description：IC COMPARATOR 1 DIFF TO99-8
- Series：LM111
- Mfr：Analog Devices Inc.
- Package：Bulk
- Type：Differential
- Number of Elements：1
- Output Type：-
- Voltage - Supply, Single/Dual (±)：5V ~ 30V, ±2.5V ~ 15V
- Voltage - Input Offset (Max)：3mV @ ±15V
- Current - Input Bias (Max)：100pA @ 30V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：7mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：TO-99-8 Metal Can
- Mounting Type：Through Hole
- Supplier Device Package：TO-99-8
- Grade：-
- Qualification：-
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Overview
The JM38510/10304BGA is a military-grade linear voltage comparator belonging to the LM111 series, manufactured by Texas Instruments and distributed by Analog Devices. It features a single channel with an open collector output type. The device operates within a supply voltage range of 5 V to 30 V or ±2.5 V to ±15 V. Key electrical parameters include a maximum offset voltage of 3 mV at ±15 V, a response time of 0.3 µs, and a maximum power dissipation of 330 mW. It supports through-hole mounting in a TO-99 package and functions reliably between -55 °C and +125 °C.
Feature Summary
- Military-grade construction utilizing bipolar technology for high reliability
- Differential operation capability with open collector output configuration
- Wide operating temperature range suitable for harsh environments
Applications
- High-reliability aerospace systems
- Military electronic instrumentation
- Harsh environment sensing circuits
Procurement Notes
Verify that the component matches the specific MIL-STD requirements for the JM38510/10304BGA designation. Confirm the manufacturer source is authorized, as this part is often sourced through distributors like Rochester Electronics. Ensure the package style is TO-99 and check for any specific lot traceability documentation required for military procurement standards.
Selection Notes
Select this component when a ruggedized, single-channel comparator is required for defense or space applications. It serves as a direct replacement for standard LM111 devices where higher thermal stability and radiation hardness are necessary. Consider the open collector output when designing pull-up resistor networks for the specific logic levels required by the downstream circuitry.
Part Context
This part is part of the LM111 family of voltage comparators. It shares functional similarities with commercial variants but adheres to stricter manufacturing controls and material specifications defined by military standards. The JM38510 prefix indicates its compliance with specific Department of Defense procurement guidelines.
Replacement Considerations
PM111J/883C is listed as a direct replacement. Other cross-references include LM211PW and 5962-9060301PA, though these may have slight specification differences requiring design review.
