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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR SC70-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Type：General Purpose
- Number of Elements：1
- Output Type：Open-Collector
- Voltage - Supply, Single/Dual (±)：2.7V ~ 5.5V
- Voltage - Input Offset (Max)：7mV @ 5V
- Current - Input Bias (Max)：0.25µA @ 5V
- Current - Output (Typ)：84mA @ 5V
- Current - Quiescent (Max)：150µA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：600ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Mounting Type：Surface Mount
- Supplier Device Package：SC-70-5
- Grade：-
- Qualification：-
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Overview
The LMV331IDCKRG4 is a single low-voltage analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and features an open-collector output capable of sinking up to 84 mA at 5 V. The device exhibits a maximum propagation delay of 600 ns and a typical quiescent current of 150 µA. Input offset voltage is specified at a maximum of 7 mV at 5 V, with an input bias current of 0.25 µA. It is housed in a compact SC-70-5 surface-mount package and supports operation across a temperature range of -40°C to 85°C.
Feature Summary
- Low-voltage operation supporting 2.7 V to 5.5 V power supplies
- High-output drive capability with open-collector configuration
- Compact SC-70-5 surface-mount packaging for space-constrained designs
Applications
- General-purpose signal threshold detection
- Voltage monitoring circuits
- Level shifting interfaces
Procurement Notes
Verify the specific suffix 'G4' against the manufacturer's latest documentation to confirm compliance status and material composition details. Ensure the ordering part number matches the required package variant and environmental specifications. Cross-reference the datasheet revision history for any recent design or marking changes that may affect integration.
Selection Notes
Select this component when a low-cost, general-purpose comparator is required for single-supply applications. The open-collector output allows flexibility in interfacing with various logic families. Consider the propagation delay and input offset voltage specifications to ensure they meet the timing and accuracy requirements of the target circuit design.
Part Context
This part belongs to the LMV331 family of low-voltage comparators from Texas Instruments. It shares functional similarities with other members like the LMV331IDCKR but includes specific suffixes indicating lead-free and RoHS-compliant manufacturing processes. The device is designed for portable and battery-powered electronics where low power consumption and small footprint are critical.
Replacement Considerations
LMV331IDCKR is a verified substitute within the same product family.
