LMV982: Low Cost, Low Power 1µA, Rail to Rail I/O, Dual Op-Amp with Shutdown
The LMV981 Single and LMV982 Dual are CMOS low-voltage op-amps which can operate on single-sided power supplies (1.8 V to 5.0 V) with rail-to-rail input and output swing. Both devices come in small state-of-the-art packages and require very low quiescent current making them ideal for battery-operated, portable applications such as notebook computers and hand-held instruments. Rail-to-Rail operation provides improved signal-to-noise performance plus the small packages allow for closer placement to signal sources thereby reducing noise pickup. The single LMV931 is offered in space saving SC70-5 package. The dual LMV932 is in a Micro8. These small packages are very beneficial for crowded PCBs. Further reduction of power consumption is available with the addition of a shutdown function in the LMV981 Single and LMV982 Dual. All other functions and performance are the same as the LMV931/932. Shutdown is implemented by driving the SHDN pin LOW.
特性- Performance Specified on Single-sided Power Supply: 1.8, 2.7, 5 V
- Extended Industrial Temperature Range: -40C to +125C
- Includes Shutdown feature which reduces Quiescent Current to 1uA, max
| 优势- Ideal for Battery-operated portable equipment
- Useable for higher-temp applications
- Extended battery life
|
应用- Reference Buffers
- Current Shunt Monitors
| 终端产品 |
数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LMV982MUTAG | Active | Pb-free
Halide free | UQFN-10 | 488AT | 1 | Tape and Reel | 3000 | $0.32 |
订购产品技术参数
| 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) |
|---|
| LMV982MUTAG | Input/Output | 2 | 1.8 | 5 | 58 | 80 | 0.001 | 1.5 | 0.48 | 7.5 |
