LMV321: Ultra Low Cost & Power, Rail-Rail Output, Single Op-Amp
The LMV321, LMV358, and LMV324 are single, dual, and quad low voltage op-amps with rail-to-rail output swing. These amplifiers are a cost-effective solution for applications where low power consumption and space saving packages are critical. Specification tables are provided for operation from power supply voltages at 2.7 V and 5 V. Rail-to-Rail operation allows for optimal signal-to-noise applications. Ultra low quiescent current makes this series of amplifiers ideal for portable, battery operated equipment. The common mode input range includes ground making the device useful for low-side current-shunt measurements. The ultra small packages allow for placement on the PCB in close proximity to the signal source thereby reducing noise pickup.
Features- Operation from 2.7 V to 5.0 V Single-Sided Power Supply
- No Output Crossover Distortion
- Industrial temperature Range: -40C to +85C
- Rail-to-Rail Output
- Low Quiescent Current
- No Output Phase-Reversal from Overdriven Input
| Benefits- Compatible with the most common operating conditions
- Guarantees signal integrity
- Robust thermal performance
- Reduces supply requirements
- Improves battery life and power consumption
- Predictable system behavior
|
Applications- Voltage regulation
- Sensor amplification or buffering
| End Products- Notebook PC
- Hard disk drives
- Routers and switches
- Other portables
|
Data Sheets (1)
Package Drawings (2)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LMV321SN3T1G | Active | Pb-free
Halide free | TSOP-5 / SOT-23-5 | 483 | 1 | Tape and Reel | 3000 | $0.2667 |
| LMV321SQ3T2G | Active | Pb-free
Halide free | SC-88A-5 / SC-70-5 / SOT-323-5 | 419A-02 | 1 | Tape and Reel | 3000 | $0.2667 |
Specifications
| Product | Rail to Rail | Channels | VCC Min (V) | VCC Max (V) | IO Min (mA) | IO Typ (mA) | ID Typ (mA) | GBW Typ (MHz) | SR Typ (V/µs) | VIO Max (mV) |
|---|
| LMV321SN3T1G | Output | 1 | 2.5 | 5.5 | 10 | 160 | 0.08 | 1 | 1 | 9 |
| LMV321SQ3T2G | Output | 1 | 2.5 | 5.5 | 10 | 160 | 0.08 | 1 | 1 | 9 |
