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
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
  1. LMV821-Q1 数据资料 dataSheet 下载.PDF
  2. TI 德州仪标准线性放大器产品选型与价格 . xls
  3. 所选封装材料的热学和电学性质 (PDF 645 KB)
  4. 高速数据转换 (PDF 1967 KB)
  5. 在 PSPICE 中使用德州仪器 (TI) SPICE 模型 (zhca088.HTM, 8 KB)
  6. PowerPAD™ Thermally Enhanced Package (slma002g.HTM, 8 KB)
  7. 运算放大器的单电源操作 (PDF 2174 KB)
  8. Tuning in Amplifiers (PDF 44 KB)
  9. Op Amp Performance Analysis (PDF 76 KB)
  10. An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
  11. Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
  12. Operational Amplifier Macromodels: A Comparison (PDF 59 KB)