TLV2471A-Q1 汽车类 600uA/通道 2.8MHz 轨至轨输入/输出高驱动运算放大器

The TLV247x is a family of CMOS rail-to-rail input/ outputoperational amplifiers that establishes a new performance point for supply current versus ac performance. These devices consume just 600µA/channel while offering 2.8MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The TLV247x can swing to within 180mV of each supply rail while driving a 10mA load. For non-RRO applications, the TLV247x can supply ±35mA at 500mV off the rail. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor interface, portable medical equipment, and other data acquisition circuits.


TLV2471A-Q1
Number of Channels 2  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 2.7  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 6  
Iq per channel(Max)(mA) 0.75  
GBW(Typ)(MHz) 2.8  
Open Loop Gain(Min)(dB) 70  
Slew Rate(Typ)(V/us) 1.1  
VIO (25 deg C)(Max)(mV) 1.6  
Offset Drift(Typ)(uV/C) 0.4  
Vn at 1kHz(Typ)(nV/rtHz) 15  
IIB(Max)(pA) 50  
CMRR(Min)(dB) 58  
Rail-Rail In,Out  
Rating Automotive  
Pin/Package 8SOIC  
Approx. Price (US$) 0.95 | 1ku  
Operating Temperature Range(C) -40 to 125
TLV2471A-Q1 特性
TLV2471A-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
TLV2471AQDRG4Q1 ACTIVE -40 to 125 0.95 | 1ku SOIC (D) | 8 2500  
TLV2471AQDRQ1 ACTIVE -40 to 125 0.95 | 1ku SOIC (D) | 8 2500  
TLV2471A-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
TLV2471AQDRG4Q1 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2471AQDRG4Q1 TLV2471AQDRG4Q1
TLV2471AQDRQ1 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2471AQDRQ1 TLV2471AQDRQ1
TLV2471A-Q1 应用技术支持与电子电路设计开发资源下载
  1. TLV2471A-Q1 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪运算放大器 (Op Amp)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)