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LMV721 10MHz 低噪声低压低功耗运算放大器

The LMV721 (single) and LMV722 (dual) are low-noise low-voltage low-power operational amplifiers that can be designed into a wide range of applications. The LMV721 and LMV722 have a unity-gain bandwidth of 10 MHz, a slew rate of 5 V/us, and a quiescent current of 930 uA/amplifier at 2.2 V.

The LMV721 and LMV722 are designed to provide optimal performance in low-voltage and low-noise systems. They provide rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, and the maximum input offset voltage are 3.5 mV (over recommended temperature range) for the devices. Their capacitive load capability is also good at low supply voltages


LMV721
Iq per channel(Max)(mA) 1.3
VIO (25 deg C)(Max)(mV) 3
CMRR(Min)(dB) 64
Vn at 1kHz(Typ)(nV/rtHz) 9
Rail-Rail Out
IIB(Max)(pA) 260000
Slew Rate(Typ)(V/us) 4.9
GBW(Typ)(MHz) 10
Spec'd at Vs(V) 2.2
VIO (Full Range)(Max)(mV) 3.5
Vs(Min)(V) 2.2
Vs(Max)(V) 5
Pin/Package 5SC70, 5SOT-23
Vio(Max)(mV) 3.5
Supply Voltage 5(V) Yes
Open Loop Gain(Min)(dB) 75
Offset Drift(Typ)(uV/C) 0.6
IQ Per Amp (+/-)(Max)(mA) 1.3
Offset Voltage (+/-)(Max)(mV) 3.5
Number of Channels 1
Approx. Price (US$) 0.44 | 1ku
Operating Temperature Range(C) -40 to 85
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 2.2
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 5
LMV721 特性
LMV721 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
LMV721IDBVR ACTIVE -40 to 85 0.44 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
LMV721IDBVRG4 ACTIVE -40 to 85 0.44 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
LMV721IDCKR ACTIVE -40 to 85 0.44 | 1ku SC70 (DCK) | 5 3000 | LARGE T&R  
LMV721IDCKRG4 ACTIVE -40 to 85 0.44 | 1ku SC70 (DCK) | 5 3000 | LARGE T&R  
LMV721IDCKT ACTIVE -40 to 85 0.70 | 1ku SC70 (DCK) | 5 250 | SMALL T&R  
LMV721IDCKTG4 ACTIVE -40 to 85 0.70 | 1ku SC70 (DCK) | 5 250 | SMALL T&R  
LMV721 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
LMV721IDBVR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV721IDBVR LMV721IDBVR
LMV721IDBVRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV721IDBVRG4 LMV721IDBVRG4
LMV721IDBVRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV721IDCKR LMV721IDCKR
LMV721IDCKR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV721IDCKRG4 LMV721IDCKRG4
LMV721IDCKRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV721IDCKT LMV721IDCKT
LMV721IDCKRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV721IDCKTG4 LMV721IDCKTG4
LMV721 应用技术支持与电子电路设计开发资源下载
  1. LMV721 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. PowerPADTM 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)