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TLV2474 四路低功耗轨至轨输入/输出运算放大器

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 600uA/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.


TLV2470 TLV2471 TLV2472 TLV2473 TLV2474 TLV2475
Number of Channels 1 1 2 2 4 4
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 2.7 2.7 2.7 2.7 2.7 2.7
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 6 6 6 6 6 6
Iq per channel(Max)(mA) 0.75 0.75 0.75 0.75 0.75 0.75
GBW(Typ)(MHz) 2.8 2.8 2.8 2.8 2.8 2.8
Open Loop Gain(Min)(dB) 90 90 90 90 90 90
Slew Rate(Typ)(V/us) 1.4 1.4 1.4 1.4 1.4 1.4
VIO (25 deg C)(Max)(mV) 2.2 2.2 2.2 2.2 2.2 2.2
Offset Drift(Typ)(uV/C) 0.4 0.4 0.4 0.4 0.4 0.4
Vn at 1kHz(Typ)(nV/rtHz) 15 15 15 15 15 15
IIB(Max)(pA) 50 50 50 50 50 50
CMRR(Min)(dB) 61 61 61 61 61 61
Rail-Rail In,Out In,Out In,Out In,Out In,Out In,Out
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Pin/Package 6SOT-23, 8PDIP, 8SOIC 5SOT-23, 8PDIP, 8SOIC 8MSOP-PowerPAD, 8PDIP, 8SOIC 10MSOP-PowerPAD, 14PDIP, 14SOIC 14HTSSOP, 14PDIP, 14SOIC 16HTSSOP, 16PDIP, 16SOIC
Approx. Price (US$) 0.65 | 1ku 0.60 | 1ku 0.80 | 1ku 0.90 | 1ku 1.05 | 1ku 1.45 | 1ku
Operating Temperature Range(C) 0 to 70,-40 to 125 -40 to 125,0 to 70 -40 to 125,0 to 70 -40 to 125,0 to 70 -40 to 125,0 to 70 -40 to 125,0 to 70
Thermal Shutdown No No No No No No
TLV2474 特性
TLV2474 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
TLV2474CD ACTIVE 0 to 70 1.25 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2474CDG4 ACTIVE 0 to 70 1.25 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2474CDR ACTIVE 0 to 70 1.05 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2474CDRG4 ACTIVE 0 to 70 1.05 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2474CN ACTIVE 0 to 70 1.05 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2474CNE4 ACTIVE 0 to 70 1.05 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2474CPWP ACTIVE 0 to 70 1.30 | 1ku HTSSOP (PWP) | 14 90 | TUBE  
TLV2474CPWPG4 ACTIVE 0 to 70 1.30 | 1ku HTSSOP (PWP) | 14 90 | TUBE  
TLV2474CPWPR ACTIVE 0 to 70 1.10 | 1ku HTSSOP (PWP) | 14 2000 | LARGE T&R  
TLV2474CPWPRG4 ACTIVE 0 to 70 1.10 | 1ku HTSSOP (PWP) | 14 2000 | LARGE T&R  
TLV2474ID ACTIVE -40 to 125 1.30 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2474IDG4 ACTIVE -40 to 125 1.30 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2474IDR ACTIVE -40 to 125 1.10 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2474IDRG4 ACTIVE -40 to 125 1.10 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2474IN ACTIVE -40 to 125 1.10 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2474INE4 ACTIVE -40 to 125 1.10 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2474IPWP ACTIVE -40 to 125 1.35 | 1ku HTSSOP (PWP) | 14 90 | TUBE  
TLV2474IPWPG4 ACTIVE -40 to 125 1.35 | 1ku HTSSOP (PWP) | 14 90 | TUBE  
TLV2474IPWPR ACTIVE -40 to 125 1.15 | 1ku HTSSOP (PWP) | 14 2000 | LARGE T&R  
TLV2474IPWPRG4 ACTIVE -40 to 125 1.15 | 1ku HTSSOP (PWP) | 14 2000 | LARGE T&R  
TLV2474 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
TLV2474CD Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474CD TLV2474CD
TLV2474CDG4 Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474CDG4 TLV2474CDG4
TLV2474CDR Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474CDR TLV2474CDR
TLV2474CDRG4 Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474CDRG4 TLV2474CDRG4
TLV2474CN Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2474CN TLV2474CN
TLV2474CNE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2474CNE4 TLV2474CNE4
TLV2474CPWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474CPWP TLV2474CPWP
TLV2474CPWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474CPWPG4 TLV2474CPWPG4
TLV2474CPWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474CPWPR TLV2474CPWPR
TLV2474CPWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474CPWPRG4 TLV2474CPWPRG4
TLV2474ID Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474ID TLV2474ID
TLV2474IDG4 Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474IDG4 TLV2474IDG4
TLV2474IDR Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474IDR TLV2474IDR
TLV2474IDRG4 Green (RoHS & no Sb/Br) Call TI Level-1-260C-UNLIM TLV2474IDRG4 TLV2474IDRG4
TLV2474IN Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2474IN TLV2474IN
TLV2474INE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2474INE4 TLV2474INE4
TLV2474IPWP Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474IPWP TLV2474IPWP
TLV2474IPWPG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474IPWPG4 TLV2474IPWPG4
TLV2474IPWPR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474IPWPR TLV2474IPWPR
TLV2474IPWPRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR TLV2474IPWPRG4 TLV2474IPWPRG4
TLV2474 应用技术支持与电子电路设计开发资源下载
  1. TLV2474 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. 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)