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Product Detailed Parameters
- Description：PROTOTYPE
- Series：-
- Mfr：Texas Instruments
- Package：Bulk
- Type：General Purpose
- Number of Elements：4
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2V ~ 30V, ±1V ~ 15V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：16mA
- Current - Quiescent (Max)：2.5mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- 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 LM2901QDRSV is a quad differential comparator manufactured by Texas Instruments, housed in a 14-SOIC package. It operates on single or dual power supplies ranging from 2V to 36V. Key electrical parameters include a maximum input offset voltage of 7mV at 5V supply, typical quiescent current of 2.5mA, and output current of 16mA. The device supports an operating temperature range of -40°C to +125°C.
Feature Summary
- Quad differential architecture for multi-channel signal comparison
- Wide single-supply operation capability up to 36V
- Automotive-grade reliability with extended temperature support
Applications
- Low-level sensor signal conditioning
- Automotive electronic control units
- Industrial process monitoring systems
Procurement Notes
Verify the specific suffix 'SV' against official Texas Instruments documentation to confirm package dimensions and tape-and-reel specifications. Ensure the component meets required automotive qualification standards if used in vehicle applications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.
Selection Notes
Select this component when multiple independent voltage comparisons are required within a compact surface-mount footprint. The wide supply voltage range accommodates various industrial and automotive bus architectures. Consider the 7mV offset voltage specification for applications involving low-amplitude differential signals where precision threshold detection is critical.
Part Context
This part belongs to the LM2901 family of analog comparators designed for general-purpose and automotive applications. It provides four independent differential comparators in a single integrated circuit, offering a space-efficient solution for complex signal processing tasks in constrained PCB layouts.
Replacement Considerations
Consult official substitution guides for pin-compatible alternatives such as the LM2901QDR or LM2901N depending on package requirements.
