Texas Instruments LMV331IDCKRG4
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Type | General Purpose |
| Output Type | Open Collector |
| Number of Elements | 1 |
| Supplier Device Package | SC-70-5 |
| Hysteresis | - |
| 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 |
| Package | Tape & Reel (TR) |
| Product Status | Discontinued at Digi-Key |
| Base Product Number | LMV331 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
The LMV331IDCKRG4 is a single, general-purpose low-voltage comparator from Texas Instruments. It is designed to operate with a supply voltage ranging from 2.7V to 5.5V, making it suitable for a wide range of applications where low-voltage operation is required. This comparator is known for its low power consumption, with a typical supply current of 130 µA, which is ideal for battery-powered and other power-sensitive applications. The LMV331IDCKRG4 is housed in a small-outline, 5-pin SC70 package, which is compact and space-saving, suitable for portable consumer products where space is at a premium。
LMV331IDCKRG4 Features
The LMV331IDCKRG4 offers several key features that make it a versatile choice for various applications:
- It operates over a wide voltage range of 2.7V to 5.5V, ensuring compatibility with both low and standard voltage systems.
- The low supply current of 130 µA (typical) contributes to extended battery life in portable devices.
- The input common-mode voltage range includes ground, which allows for a broader range of input signals to be processed.
- A low output saturation voltage of 200 mV (typical) ensures minimal signal loss and high efficiency.
- The open-collector output provides maximum flexibility in system design, allowing the comparator to be used in a variety of configurations, including AND functionality。
LMV331IDCKRG4 Applications
The LMV331IDCKRG4 is used in a variety of applications due to its low-voltage operation, low power consumption, and compact size. Some of the applications include:
- Hysteresis comparators for stable switching in the presence of noisy signals.
- Oscillators for generating periodic waveforms in timing circuits.
- Window comparators for detecting when a signal is within a certain range.
- Industrial equipment where reliability and precision are crucial.
- Test and measurement devices that require accurate voltage detection and comparison.
