Overview
The LMV761MF/NOPB is a precision comparator produced by Texas Instruments. It is designed for applications that require low noise and low input offset voltage. This device features a single comparator with a shutdown pin, allowing it to be disabled and reducing the supply current when not in use. The LMV761MF/NOPB is ideal for use in portable and battery-operated electronics due to its low power consumption and high performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Comparator Type | Precision | |
| No. of Comparators | 1 | |
| Response Time | 120 ns | |
| Supply Voltage Range | 2.7 V to 5 V | |
| Comparator Case Style | SOT-23 | |
| No. of Pins | 6 | |
| IC Output Type | Push Pull | |
| Operating Temperature Min | -40°C | |
| Operating Temperature Max | 125°C | |
| Supply Current | 300 µA | |
| Input Offset Voltage | 0.2 mV (typ), 1 mV (max over temp) | mV |
| Input Bias Current | 0.2 pA | pA |
| CMRR | 100 dB | dB |
| PSRR | 110 dB | dB |
Key Features
- Precision comparator with low noise and low input offset voltage.
- Push-pull output stage eliminating the need for an external pullup resistor.
- Low supply current of 300 µA.
- High common-mode rejection ratio (CMRR) of 100 dB and power supply rejection ratio (PSRR) of 110 dB.
- Extended temperature range from -40°C to 125°C.
- Ideal for 2.7-V and 5-V single-supply applications.
- Available in space-saving packages: 6-pin SOT-23 and 8-pin SOIC.
- Shutdown pin to disable the device and reduce supply current.
- AEC-Q100 qualified for automotive applications.
Applications
- Portable and battery-operated electronics.
- High-speed sampling circuits.
- Zero-crossing detectors.
- Automotive applications.
- General-purpose comparator applications requiring low noise and low input offset voltage.
Q & A
- What is the LMV761MF/NOPB used for?
The LMV761MF/NOPB is a precision comparator used in applications requiring low noise and low input offset voltage, such as in portable electronics, high-speed sampling circuits, and automotive systems.
- What is the supply voltage range of the LMV761MF/NOPB?
The supply voltage range is from 2.7 V to 5 V.
- What is the response time of the LMV761MF/NOPB?
The response time is 120 ns.
- What is the operating temperature range of the LMV761MF/NOPB?
The operating temperature range is from -40°C to 125°C.
- What type of output does the LMV761MF/NOPB have?
The output is push-pull.
- How much current does the LMV761MF/NOPB consume?
The supply current is 300 µA.
- Is the LMV761MF/NOPB RoHS compliant?
This part has not been flagged as RoHS Compliant, but it is RoHS Phthalates Compliant.
- What packages are available for the LMV761MF/NOPB?
The device is available in 6-pin SOT-23 and 8-pin SOIC packages.
- Does the LMV761MF/NOPB have a shutdown feature?
Yes, it has a shutdown pin that can be used to disable the device and reduce the supply current.
- Is the LMV761MF/NOPB qualified for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications.
