TLV341 具有关断状态的低压轨至轨输出 CMOS 运算放大器

The TLV341, TLV342, and TLV344 are single, dual, and quad CMOS operational amplifiers, respectively, with low-voltage, low-power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1 pA (typ) and an offset voltage of 0.3 mV (typ). For applications requiring excellent dc precision, the A grade (TLV34xA) has a low offset voltage of 1.25 mV (max) at 25°C.

These single-supply amplifiers are designed specifically for ultra-low-voltage (1.5-V to 5-V) operation, with a common-mode input voltage range that typically extends from –0.2 V to 0.5 V from the positive supply rail. Additional features include 20-nV/Hz voltage noise at 10 kHz, 2.3-MHz unity-gain bandwidth, and 0


TLV341
Iq per channel(Max)(mA) 0.15  
VIO (25 deg C)(Max)(mV) 4  
CMRR(Min)(dB) 50  
Vn at 1kHz(Typ)(nV/rtHz) 33  
Rail-Rail Out  
IIB(Max)(pA) 3000  
Slew Rate(Typ)(V/us) 0.9  
GBW(Typ)(MHz) 2.3  
Spec'd at Vs(V) 1.8  
VIO (Full Range)(Max)(mV) 4.5  
Vs(Min)(V) 1.5  
Vs(Max)(V) 5.5  
Pin/Package 6SC70, 6SOT, 6SOT-23  
Vio(Max)(mV) 4.5  
Supply Voltage 5(V) Yes  
Open Loop Gain(Min)(dB) 55  
Offset Drift(Typ)(uV/C) 1.9  
IQ Per Amp (+/-)(Max)(mA) 0.15  
Offset Voltage (+/-)(Max)(mV) 4.5  
Number of Channels 1  
Approx. Price (US$) 0.38 | 1ku  
Operating Temperature Range(C) -40 to 125  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 1.5  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 5.5  
TLV341 特性
TLV341 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
TLV341IDBVR ACTIVE -40 to 125 0.38 | 1ku SOT-23 (DBV) | 6 3000 | LARGE T&R  
TLV341IDBVRE4 ACTIVE -40 to 125 0.38 | 1ku SOT-23 (DBV) | 6 3000 | LARGE T&R  
TLV341IDBVRG4 ACTIVE -40 to 125 0.38 | 1ku SOT-23 (DBV) | 6 3000 | LARGE T&R  
TLV341IDBVT ACTIVE -40 to 125 0.60 | 1ku SOT-23 (DBV) | 6 250 | SMALL T&R  
TLV341IDBVTE4 ACTIVE -40 to 125 0.60 | 1ku SOT-23 (DBV) | 6 250 | SMALL T&R  
TLV341IDBVTG4 ACTIVE -40 to 125 0.60 | 1ku SOT-23 (DBV) | 6 250 | SMALL T&R  
TLV341IDCKR ACTIVE -40 to 125 0.38 | 1ku SC70 (DCK) | 6 3000 | LARGE T&R  
TLV341IDCKRE4 ACTIVE -40 to 125 0.38 | 1ku SC70 (DCK) | 6 3000 | LARGE T&R  
TLV341IDCKRG4 ACTIVE -40 to 125 0.38 | 1ku SC70 (DCK) | 6 3000 | LARGE T&R  
TLV341IDCKT ACTIVE -40 to 125 0.60 | 1ku SC70 (DCK) | 6 250 | SMALL T&R  
TLV341IDCKTE4 ACTIVE -40 to 125 0.60 | 1ku SC70 (DCK) | 6 250 | SMALL T&R  
TLV341IDCKTG4 ACTIVE -40 to 125 0.60 | 1ku SC70 (DCK) | 6 250 | SMALL T&R  
TLV341IDRLR ACTIVE -40 to 125 0.38 | 1ku SOT (DRL) | 6 4000 | LARGE T&R  
TLV341IDRLRG4 ACTIVE -40 to 125 0.38 | 1ku SOT (DRL) | 6 4000 | LARGE T&R  
TLV341 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
TLV341IDBVR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDBVR TLV341IDBVR
TLV341IDBVRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDBVRE4 TLV341IDBVRE4
TLV341IDBVRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDBVRG4 TLV341IDBVRG4
TLV341IDBVT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDBVT TLV341IDBVT
TLV341IDBVTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDBVTE4 TLV341IDBVTE4
TLV341IDBVTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDBVTG4 TLV341IDBVTG4
TLV341IDCKR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDCKR TLV341IDCKR
TLV341IDCKRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDCKRE4 TLV341IDCKRE4
TLV341IDCKRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDCKRG4 TLV341IDCKRG4
TLV341IDCKT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDCKT TLV341IDCKT
TLV341IDCKTE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDCKTE4 TLV341IDCKTE4
TLV341IDCKTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDCKTG4 TLV341IDCKTG4
TLV341IDRLR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDRLR TLV341IDRLR
TLV341IDRLRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV341IDRLRG4 TLV341IDRLRG4
TLV341 应用技术支持与电子电路设计开发资源下载
  1. TLV341 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)