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TLV2774 四路 2.7V 高转换率轨至轨输出运算放大器

The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output swing, high output drive, and excellent dc precision. The device provides 10.5 V/us of slew rate and 5.1 MHz of bandwidth while only consuming 1 mA of supply current per channel. This ac performance is much higher than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices also have low distortion while driving a 600- load for use in telecom systems.

These amplifiers have a 360-uV input offset voltage, a 17 nV/Hz input noise voltage, and a 2-pA input bias current for measurement, medical, and industrial applications


TLV2770 TLV2771 TLV2772 TLV2773 TLV2774 TLV2775
Number of Channels 1 1 2 2 4 4
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 2.5 2.5 2.5 2.5 2.5 2.5
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 5.5 5.5 5.5 5.5 5.5 5.5
Iq per channel(Max)(mA) 2 2 2 2 2 2
GBW(Typ)(MHz) 5.1 5.1 5.1 5.1 5.1 5.1
Slew Rate(Typ)(V/us) 10.5 10.5 10.5 10.5 10.5 10.5
VIO (25 deg C)(Max)(mV) 2.5 2.5 2.5 2.5 2.7 2.7
Offset Drift(Typ)(uV/C) 2 2 2 2 2 2
IIB(Max)(pA) 60 60 60 60 60 60
CMRR(Min)(dB) 70 70 70 70 70 70
Vn at 1kHz(Typ)(nV/rtHz) 21 21 21 21 21 21
Rail-Rail Out Out Out Out Out Out
Pin/Package 8MSOP, 8PDIP, 8SOIC 5SOT-23, 8SOIC 8MSOP, 8PDIP, 8SOIC, 8TSSOP 10MSOP, 14PDIP, 14SOIC 14PDIP, 14SOIC, 14TSSOP 16PDIP, 16SOIC, 16TSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125,0 to 70 -40 to 125,0 to 70 -40 to 125,0 to 70,-55 to 125 -40 to 125,0 to 70 -40 to 125,0 to 70 -40 to 125,0 to 70
Approx. Price (US$) 0.70 | 1ku 0.65 | 1ku 0.90 | 1ku 1.25 | 1ku 1.20 | 1ku 1.30 | 1ku
Thermal Shutdown No No No No No No
TLV2774 特性
TLV2774 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
TLV2774CD ACTIVE 0 to 70 1.45 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2774CDG4 ACTIVE 0 to 70 1.45 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2774CDR ACTIVE 0 to 70 1.20 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2774CDRG4 ACTIVE 0 to 70 1.20 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2774CN ACTIVE 0 to 70 1.20 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2774CNE4 ACTIVE 0 to 70 1.20 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2774CPW ACTIVE 0 to 70 1.45 | 1ku TSSOP (PW) | 14 90 | TUBE  
TLV2774CPWG4 ACTIVE 0 to 70 1.45 | 1ku TSSOP (PW) | 14 90 | TUBE  
TLV2774CPWR ACTIVE 0 to 70 1.20 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2774CPWRG4 ACTIVE 0 to 70 1.20 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2774ID ACTIVE -40 to 125 1.50 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2774IDG4 ACTIVE -40 to 125 1.50 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2774IDR ACTIVE -40 to 125 1.25 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2774IDRG4 ACTIVE -40 to 125 1.25 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2774IN ACTIVE -40 to 125 1.25 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2774INE4 ACTIVE -40 to 125 1.25 | 1ku PDIP (N) | 14 25 | TUBE  
TLV2774IPW ACTIVE -40 to 125 1.50 | 1ku TSSOP (PW) | 14 90 | TUBE  
TLV2774IPWG4 ACTIVE -40 to 125 1.50 | 1ku TSSOP (PW) | 14 90 | TUBE  
TLV2774IPWR ACTIVE -40 to 125 1.25 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2774IPWRG4 ACTIVE -40 to 125 1.25 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2774 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
TLV2774CD Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CD TLV2774CD
TLV2774CDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CDG4 TLV2774CDG4
TLV2774CDR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CDR TLV2774CDR
TLV2774CDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CDRG4 TLV2774CDRG4
TLV2774CN Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2774CN TLV2774CN
TLV2774CNE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2774CNE4 TLV2774CNE4
TLV2774CPW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CPW TLV2774CPW
TLV2774CPWG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CPWG4 TLV2774CPWG4
TLV2774CPWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CPWR TLV2774CPWR
TLV2774CPWRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774CPWRG4 TLV2774CPWRG4
TLV2774ID Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774ID TLV2774ID
TLV2774IDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774IDG4 TLV2774IDG4
TLV2774IDR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774IDR TLV2774IDR
TLV2774IDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774IDRG4 TLV2774IDRG4
TLV2774IN Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2774IN TLV2774IN
TLV2774INE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLV2774INE4 TLV2774INE4
TLV2774IPW Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774IPW TLV2774IPW
TLV2774IPWG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774IPWG4 TLV2774IPWG4
TLV2774IPWR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774IPWR TLV2774IPWR
TLV2774IPWRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLV2774IPWRG4 TLV2774IPWRG4
TLV2774 应用技术支持与电子电路设计开发资源下载
  1. TLV2774 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)