TLV2784 四路 1.8V RRIO、8MHz 放大器

The TLV278x single supply operational amplifiers provide rail-to-rail input and output capability. The TLV278x takes the minimum operating supply voltage down to 1.8 V over the extended industrial temperature range (–40°C to 125°C) while adding the rail-to-rail output swing feature. The TLV278x also provides 8 MHz bandwidth from only 650 µA of supply current. The maximum recommended supply voltage is 3.6 V, which allows the devices to be operated from (±1.8 V supplies down to ±0.9 V) two rechargable cells.

The combination of wide bandwidth, low noise, and low distortion makes it ideal for high speed and high resolution data converter applications.

All members are available in PDIP, SOIC, and the newer, smaller SOT-23 (singles), MSOP (duals), and TSSOP (quads).


TLV2780 TLV2781 TLV2782 TLV2783 TLV2784 TLV2785
Number of Channels 1   1   2   2   4   4  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 1.8   1.8   1.8   1.8   1.8   1.8  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 3.6   3.6   3.6   3.6   3.6   3.6  
Iq per channel(Max)(mA) 0.82   0.82   0.82   0.82   0.82   0.82  
GBW(Typ)(MHz) 8   8   8   8   8   8  
Slew Rate(Typ)(V/us) 4.3   4.3   4.3   4.3   4.3   4.3  
VIO (25 deg C)(Max)(mV) 3   3   3   3   3   3  
Offset Drift(Typ)(uV/C) 8   8   8   8   8   8  
IIB(Max)(pA) 15   15   15   15   15   15  
CMRR(Min)(dB) 50   50   50   50   50   50  
Vn at 1kHz(Typ)(nV/rtHz) 18   18   18   18   18   18  
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, 8SOIC   5SOT-23, 8SOIC   8PDIP, 8SOIC, 8MSOP   10MSOP, 14PDIP, 14SOIC   14SOIC, 14TSSOP   16PDIP, 16SOIC, 16TSSOP  
Operating Temperature Range(C) -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   -40 to 125,0 to 70  
Approx. Price (US$) 0.70 | 1ku   0.65 | 1ku   0.90 | 1ku   1.25 | 1ku   1.20 | 1ku   1.60 | 1ku
TLV2784 特性
TLV2784 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
TLV2784CPWR ACTIVE 0 to 70 1.20 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2784CPWRG4 ACTIVE 0 to 70 1.20 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2784ID ACTIVE -40 to 125 1.45 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2784IDG4 ACTIVE -40 to 125 1.45 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2784IDR ACTIVE -40 to 125 1.25 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2784IDRG4 ACTIVE -40 to 125 1.25 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLV2784IPW ACTIVE -40 to 125 1.45 | 1ku TSSOP (PW) | 14 90 | TUBE  
TLV2784IPWG4 ACTIVE -40 to 125 1.45 | 1ku TSSOP (PW) | 14 90 | TUBE  
TLV2784IPWR ACTIVE -40 to 125 1.25 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2784IPWRG4 ACTIVE -40 to 125 1.25 | 1ku TSSOP (PW) | 14 2000 | LARGE T&R  
TLV2784 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
TLV2784CPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784CPWR TLV2784CPWR
TLV2784CPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784CPWRG4 TLV2784CPWRG4
TLV2784ID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784ID TLV2784ID
TLV2784IDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784IDG4 TLV2784IDG4
TLV2784IDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784IDR TLV2784IDR
TLV2784IDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784IDRG4 TLV2784IDRG4
TLV2784IPW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784IPW TLV2784IPW
TLV2784IPWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784IPWG4 TLV2784IPWG4
TLV2784IPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784IPWR TLV2784IPWR
TLV2784IPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLV2784IPWRG4 TLV2784IPWRG4
TLV2784 应用技术支持与电子电路设计开发资源下载
  1. TLV2784 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)