TLV2461A 单路低功耗轨至轨输入/输出运算放大器

The TLV246x is a family of low-power rail-to-rail input/output operational amplifiers specifically designed for portable applications. The input common-mode voltage range extends beyond the supply rails for maximum dynamic range in low-voltage systems. The amplifier output has rail-to-rail performance with high-output-drive capability, solving one of the limitations of older rail-to-rail input/output operational amplifiers. This rail-to-rail dynamic range and high output drive make the TLV246x ideal for buffering analog-to-digital converters.

The operational amplifier has 6.4 MHz of bandwidth and 1.6 V/µs of slew rate with only 500 µA of supply current, providing good ac performance with low power consumption


TLV2460A TLV2461A TLV2462A TLV2463A TLV2464A TLV2465A
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) 0.575   0.575   0.575   0.575   0.575   0.575  
GBW(Typ)(MHz) 5.2   5.2   5.2   5.2   5.2   5.2  
Slew Rate(Typ)(V/us) 1.6   1.6   1.6   1.6   1.6   1.6  
VIO (25 deg C)(Max)(mV) 1.5   1.5   1.5   1.5   1.5   1.5  
Offset Drift(Typ)(uV/C) 2   2   2   2   2   2  
IIB(Max)(pA) 14000   14000   14000   14000   14000   14000  
CMRR(Min)(dB) 66   66   66   66   66   66  
Vn at 1kHz(Typ)(nV/rtHz) 11   11   11   11   11   11  
Rail-Rail In,Out   In,Out   In,Out   In,Out   In,Out   In,Out  
Rating Catalog   Catalog   Catalog   Catalog   Catalog   Catalog  
Pin/Package 8PDIP, 8SOIC, 8TSSOP   8PDIP, 8SOIC, 8TSSOP   8PDIP, 8SOIC, 8TSSOP   14PDIP, 14SOIC, 14TSSOP   14PDIP, 14SOIC, 14TSSOP   16TSSOP  
Operating Temperature Range(C) -40 to 125   -40 to 125   -40 to 125   -40 to 125   -40 to 125   -40 to 125  
Approx. Price (US$) 0.85 | 1ku   0.80 | 1ku   1.10 | 1ku   1.20 | 1ku   1.15 | 1ku   1.60 | 1ku
TLV2461A 特性
TLV2461A 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
TLV2461AID ACTIVE -40 to 125 0.95 | 1ku SOIC (D) | 8 75 | TUBE  
TLV2461AIDG4 ACTIVE -40 to 125 0.95 | 1ku SOIC (D) | 8 75 | TUBE  
TLV2461AIDR ACTIVE -40 to 125 0.80 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLV2461AIDRG4 ACTIVE -40 to 125 0.80 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLV2461AIP ACTIVE -40 to 125 0.80 | 1ku PDIP (P) | 8 50 | TUBE  
TLV2461AIPE4 ACTIVE -40 to 125 0.80 | 1ku PDIP (P) | 8 50 | TUBE  
TLV2461AQD ACTIVE -40 to 125 0.85 | 1ku SOIC (D) | 8 75  
TLV2461AQDG4 ACTIVE   0.85 | 1ku SOIC (D) | 8 75  
TLV2461AQDR ACTIVE -40 to 125 0.85 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLV2461AQDRG4 ACTIVE   0.85 | 1ku SOIC (D) | 8 2500  
TLV2461AQPWR ACTIVE -40 to 125 0.85 | 1ku TSSOP (PW) | 8 2000 | LARGE T&R  
TLV2461AQPWRG4 ACTIVE   0.85 | 1ku TSSOP (PW) | 8 2000  
TLV2461A 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
TLV2461AID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AID TLV2461AID
TLV2461AIDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AIDG4 TLV2461AIDG4
TLV2461AIDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AIDR TLV2461AIDR
TLV2461AIDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AIDRG4 TLV2461AIDRG4
TLV2461AIP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TLV2461AIP TLV2461AIP
TLV2461AIPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TLV2461AIPE4 TLV2461AIPE4
TLV2461AQD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AQD TLV2461AQD
TLV2461AQDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AQDG4 TLV2461AQDG4
TLV2461AQDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AQDR TLV2461AQDR
TLV2461AQDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AQDRG4 TLV2461AQDRG4
TLV2461AQPWR TBD  CU NIPDAU  Level-1-220C-UNLIM TLV2461AQPWR TLV2461AQPWR
TLV2461AQPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2461AQPWRG4 TLV2461AQPWRG4
TLV2461A 应用技术支持与电子电路设计开发资源下载
  1. TLV2461A 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)