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Product Detailed Parameters
- Description：IC COMPARATR 1 W/VOLT REF 8VSSOP
- Series：LMP®, PowerWise®
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：with Voltage Reference
- Number of Elements：1
- Output Type：CMOS, Open-Collector, TTL
- Voltage - Supply, Single/Dual (±)：2.7V ~ 12V, ±1.35V ~ 6V
- Voltage - Input Offset (Max)：1mV @ 5V
- Current - Input Bias (Max)：0.003µA @ 5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：13µA
- CMRR, PSRR (Typ)：100dB CMRR, 100dB PSRR
- Propagation Delay (Max)：15µs
- Hysteresis：1mV
- 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：-
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Overview
The LMP7300MME/NOPB is a micropower precision single comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 12 V and draws a typical operating current of 9 uA. The device features an open collector output type and delivers a response time of 7.7 us. Key electrical parameters include a maximum input offset voltage (Vos) of 750 uV, an input bias current (Ib) of 3 nA, and an input offset current (Ios) of 500 pA. Common-mode rejection ratio (CMRR) and power-supply rejection ratio (PSRR) are both specified at 80 dB. It functions reliably across an extended temperature range from -40 C to +125 C.
Feature Summary
- Micropower operation with low quiescent current consumption suitable for battery-powered applications
- Precision performance characterized by low input offset voltage and minimal input bias current
- Wide single-supply voltage capability supporting diverse system power architectures
Applications
- Battery-operated sensor interfaces requiring low power consumption
- Threshold detection circuits in portable instrumentation
- Signal conditioning stages for precision measurement systems
Procurement Notes
Verify the specific suffix MME against the manufacturer's official documentation to confirm the package type and tape-and-reel configuration. Ensure the ordering part number matches the exact pinout and electrical specifications required for your design. Cross-reference the datasheet revision date to confirm compliance with current manufacturing standards and material declarations.
Selection Notes
Select this component when designing circuits that demand high precision combined with ultra-low power consumption. The wide supply voltage range allows flexibility in system architecture without requiring additional level shifting. Consider the open-collector output requirement for pull-up resistor selection and logic interface compatibility.
Part Context
This device belongs to the LMP7300 series of micropower comparators from Texas Instruments. It is designed to provide precision analog comparison capabilities in compact surface-mount packages. The series targets applications where power efficiency and accuracy are critical constraints, offering a balance between performance and energy usage.
