LMV821: Low Power, Rail-Rail Output, High Output Drive, Large CL stable, Single Op-Amp
The LMV821, LMV822 and LMV824 are op-amps with low input voltage offset and drift vs. temperature. In spite of low quiescent current requirements, these devices have 5 MHz bandwidth and 1.4 V/µs slew rate. In addition they provide rail-to-rail output swing into 600 Ohm loads. The input common-mode voltage range includes ground, and the maximum input offset voltage is only 3.5 mV. Substantially large capacitive loads can be driven by simply adding a pullup resistor or isolation resistor. The LMV821 (single) is available in a space saving SC70-5, while the dual and quad also come in ultra-small SOIC and TSSOP packages.
Features- Low Offset Voltage: 3.5 mV
- Very low Offset Drift: 1.0 V/°C
- High Bandwidth: 5 MHz
- Rail-to-Rail Output Swing into a 600 Ω load
- Capable of driving highly capacitive loads
| Benefits- Improves system accuracy
- Maintains system accuracy over temperature
- Provides loop gain to better implement feedback transfer equations
- Improves signal-to-noise ratio
- Reduces need for series isolation resistor
|
Applications- Modem transmitter/receivers
| End Products- Hard drives
- Medical Equipment
- Notebook Computers
|
Data Sheets (1)
Package Drawings (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LMV821SQ3T2G | Active | Pb-free
Halide free | SC-88A-5 / SC-70-5 / SOT-323-5 | 419A-02 | 1 | Tape and Reel | 3000 | $0.4667 |
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) |
|---|
| LMV821SQ3T2G | Output | 1 | 2.5 | 5.5 | 12 | 26 | 0.3 | 5 | 2 | 3.5 |
