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Product Detailed Parameters
- Description：IC COMPARATOR 2 DIFF 14SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Type：Differential
- Number of Elements：2
- Output Type：Complementary, TTL
- Voltage - Supply, Single/Dual (±)：±5V ~ 15V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：10µA @ 5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：5mA, 10mA, 20mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：20ns
- Hysteresis：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Grade：-
- Qualification：-
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Overview
The LM361MX is a high-speed differential comparator manufactured by Texas Instruments, housed in a 14-SOIC surface-mount package. It features a response time of 140 ns and operates within a supply voltage range of 11 V to 32 V. The device draws an operating supply current of 20 mA and supports a common-mode voltage of 9 V. Key electrical characteristics include an input offset voltage of 1 mV and an input bias current of 30 µA. It functions across a temperature range of 0°C to +70°C.
Feature Summary
- High-speed differential comparison capability with strobe functionality
- Surface-mount SOIC packaging for automated assembly integration
- Wide single-supply voltage operation supporting industrial ranges
Applications
- High-speed data acquisition systems
- Fast analog-to-digital converter front-ends
- Pulse width modulation circuits
Procurement Notes
Verify the specific suffix 'MX' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status via the manufacturer's official documentation. Ensure the ordering part number matches the required package variant and environmental rating for your specific production line requirements.
Selection Notes
Select this component for applications requiring fast differential switching in a compact surface-mount form factor. Evaluate the 140 ns propagation delay against system timing constraints. Consider the 1 mV input offset voltage for precision requirements and verify that the 11 V minimum supply voltage aligns with available power rails.
Part Context
This part belongs to the LM361 family of high-speed differential comparators from Texas Instruments. It shares core performance specifications with through-hole variants like the LM361N but utilizes a different physical package for PCB mounting. The series is designed for applications demanding rapid signal threshold detection.
Replacement Considerations
LM361MX/NOPB serves as a direct equivalent with confirmed lead-free manufacturing. Other package variants such as LM361M/NOPB offer identical electrical performance in alternative housing styles.
