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Product Detailed Parameters
- Description：IC COMPARATOR 2 DIFF 8TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Collector, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：2V ~ 36V, ±1V ~ 18V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：20mA
- Current - Quiescent (Max)：2.5mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：8-TSSOP (0.173", 4.40mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-TSSOP
- Grade：-
- Qualification：-
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Overview
The LM2903VQPWRG4 is a dual differential voltage comparator from Texas Instruments, designed for single-supply operation across a wide voltage range. It features an open-collector output configuration and includes ground in its common-mode input voltage range. The device operates within a temperature range of -40°C to +125°C and is housed in an 8-pin TSSOP package.
Feature Summary
- Dual differential voltage comparison capability
- Wide single-supply voltage operation range
- Open-collector output structure
Applications
- General-purpose voltage monitoring
- Threshold detection circuits
- Level shifting applications
Procurement Notes
Verify the specific suffix 'VQ' against official Texas Instruments documentation to confirm automotive qualification status and exact electrical parameters. Ensure the package type matches the required PCB footprint. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and availability.
Selection Notes
Select this component when dual independent comparators are required in a compact surface-mount package. The open-collector output allows for flexible interfacing with various logic families. Verify that the supply voltage and input common-mode range align with the specific circuit requirements before finalizing the design.
Part Context
This part belongs to the LMx93/LM2903 series of dual comparators. These devices are engineered for robust performance in single-supply environments. The series is known for providing reliable differential input handling and stable operation across industrial temperature ranges.
