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TLV9022DGKR is listed in the Comparators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC COMPARATOR 2 GEN PUR 8VSSOP. Review the specifications below when checking this part for your BOM.
Comparators specifications for TLV9022DGKR
- Description：IC COMPARATOR 2 GEN PUR 8VSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：2
- Output Type：Open-Drain, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：1.65V ~ 5.5V
- Voltage - Input Offset (Max)：1.5mV @ 5V
- Current - Input Bias (Max)：5pA (Typ)
- Current - Output (Typ)：100mA @ 5V
- Current - Quiescent (Max)：30µA
- CMRR, PSRR (Typ)：70dB CMRR, 95dB
- Propagation Delay (Max)：100ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-VSSOP
- Grade：-
- Qualification：-
Comparators datasheet and documents for TLV9022DGKR
Comparators Overview
The TLV9022DGKR is a dual precision comparator from Texas Instruments featuring an open-drain output. It operates within a supply voltage range of 1.65 V to 5.5 V and includes a power-on reset (POR) function for known start-up states. The device offers rail-to-rail input with fault tolerance and a maximum input offset voltage of 300 μV. Packaged in an 8-pin VSSOP, it supports single-supply operation.
Comparators Feature Summary
- Dual precision comparator architecture with open-drain outputs
- Rail-to-rail input capability including fault tolerance
- Integrated power-on reset mechanism for defined initial states
Comparators Applications
- Battery-powered systems requiring low supply voltage operation
- Precision sensing circuits utilizing threshold detection
- Industrial control interfaces needing reliable signal comparison
Comparators Procurement Notes
Verify the specific suffix DGKR corresponds to the VSSOP-8 package and reel packaging configuration. Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure design compatibility with the open-drain output requirement, which necessitates appropriate pull-up resistor selection for the target logic level.
Comparators Selection Notes
Select this component when precise voltage thresholding is required under low-voltage conditions. The open-drain output suits applications where wired-AND configurations or flexible voltage level shifting are necessary. Consider the 300 μV offset specification for high-accuracy analog front-end designs compared to standard comparators.
Comparators Part Context
This part belongs to the TLV902x and TLV903x Precision Comparator Family. It shares architectural similarities with other members like the TLV9032 but differs in pinout and specific electrical characteristics. The family targets cost-sensitive, space-constrained embedded applications requiring reliable analog-to-digital interface functions.
Comparators Replacement Considerations
Direct substitutes include other parts from the TLV902x family such as the TLV9022DR. Verify pin compatibility and electrical specifications against the original datasheet requirements before substitution.
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