LMV821-Q1 汽车类单路、低压、低功耗、RRO
The LMV821 single, LMV822 dual, and LMV824 quad devices are low-voltage (2.5 V to 5.5 V), low-power commodity operational amplifiers. Electrical characteristics are very similar to the LMV3xx operational amplifiers (low supply current, rail-to-rail outputs, input common-mode range that includes ground). However, the LMV82x devices offer a higher bandwidth (5.5 MHz typical) and faster slew rate (1.9 V/µs typical).
The LMV82x devices are cost-effective solutions for applications requiring low-voltage/low-power operation and space-saving considerations. The LMV821 saves space on printed circuit boards and enables the design of small portable electronic devices (cordless and cellular phones, laptops, PDAs, PCMIA).
|
LMV821-Q1 |
| Iq per channel(Max)(mA) |
0.3 |
| VIO (25 deg C)(Max)(mV) |
6 |
| CMRR(Min)(dB) |
70 |
| Vn at 1kHz(Typ)(nV/rtHz) |
45 |
| Rail-Rail |
Out |
| IIB(Max)(pA) |
90000 |
| Slew Rate(Typ)(V/us) |
1.7 |
| GBW(Typ)(MHz) |
5 |
| Spec'd at Vs(V) |
2.7 |
| VIO (Full Range)(Max)(mV) |
6 |
| Vs(Min)(V) |
2.5 |
| Vs(Max)(V) |
5 |
| Pin/Package |
5SOT-23 |
| Offset Drift(Typ)(uV/C) |
1 |
| Number of Channels |
1 |
| Approx. Price (US$) |
0.85 | 1ku |
| Operating Temperature Range(C) |
-40 to 125 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2.5 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
5 |
LMV821-Q1 特性
- Qualified for Automotive Applications
- 2.5-V, 2.7-V, and 5-V Performance
- –40°C to 125°C Operation
- No Crossover Distortion
- Low Supply Current at VCC+ = 5 V
- LMV821: 0.3 mA Typ
- LMV822: 0.5 mA Typ
- LMV824: 1 mA Typ
- Rail-to-Rail Output Swing
- Gain Bandwidth of 5.5 MHz Typ at 5 V
- Slew Rate of 1.9 V/µs Typ at 5 V
LMV821-Q1 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| LMV821QDBVRQ1 |
ACTIVE |
-40 to 125 |
0.85 | 1ku |
SOT-23 (DBV) | 5 |
3000 |
|
LMV821-Q1 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| LMV821QDBVRQ1 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
LMV821QDBVRQ1 |
LMV821QDBVRQ1 |
LMV821-Q1 应用技术支持与电子电路设计开发资源下载
- LMV821-Q1 数据资料 dataSheet 下载.PDF
- TI 德州仪标准线性放大器产品选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
- 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
- PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
- 运算放大器的单电源操作 (PDF 2174 KB)
- Tuning in Amplifiers (PDF 44 KB)
- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
