TLV2704 运算放大器 (2) + 推拉比较器 (2) 集成器件 IC

The TLV270x combines sub-micropower operational amplifier and comparator into a single package that produces excellent micropower signal conditioning with only 1.4 uA of supply current. This combination gives the designer more board space and reduces part counts in systems that require an operational amplifier and comparator. The low supply current makes it an ideal choice for battery powered portable applications where quiescent current is the primary concern. Reverse battery protection guards the amplifier from an over-current condition due to improper battery installation. For harsh environments, the inputs can be taken 5 V above the positive supply rail without damage to the device.

The TLV270x's low supply current is coupled with extremely low input bias currents enabling them to be used with mega-ohm resistors making them ideal for portable, long active life, applications

Number of Channels 4    
Iq per channel (Max) (mA) 0.0019    
tRESP Low - to - High (us) 36    
Output Type Push-Pull    
VIO (25 deg C) (Max) (mV) 5    
Rail-Rail In, Out    
Pin/Package 14PDIP, 14SOIC
VICR (Min) (V) -0.1    
VICR (Max) (V) 21    
# Comparators 2    
OPA (#) 2    
OPA: GBW (MHz) 0.0055    
Op Amp Offset Voltage (Typ) (mV) 4    
Vs (Min) (V) 2.5    
Vs (Max) (V) 16    
Operating Temperature Range (C) -40 to 125    
Rating Catalog
TLV2704 特性
TLV2704 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
TLV2704ID ACTIVE -40 to 125 1.45 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2704IDG4 ACTIVE -40 to 125 1.45 | 1ku SOIC (D) | 14 50 | TUBE  
TLV2704 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
TLV2704ID Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM TLV2704ID TLV2704ID
TLV2704IDG4 Green (RoHS & no Sb/Br)   CU NIPDAU   Level-1-260C-UNLIM TLV2704IDG4 TLV2704IDG4
TLV2704 应用技术支持与电子电路设计开发资源下载
  1. TLV2704 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪Comparator 比较器产品选型与价格 . 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)