首页 > TI 德州仪器 > 放大器和线性器件 > 运算放大器

TLC2654 低噪声截波稳定运算放大器

The TLC2654 and TLC2654A are low-noise chopper-stabilized operational amplifiers using the Advanced LinCMOSTM process. Combining this process with chopper-stabilization circuitry makes excellent dc precision possible. In addition, circuit techniques are added that give the TLC2654 and TLC2654A superior noise performance.

Chopper-stabilization techniques provide for extremely high dc precision by continuously nulling input offset voltage even during variations in temperature, time, common-mode voltage, and power-supply voltage. The high chopping frequency of the TLC2654 and TLC2654A (see Figure 1) provides excellent noise performance in a frequency spectrum from near dc to 10 kHz. In addition, intermodulation or aliasing error is eliminated from frequencies up to 5 kHz


TLC2654
Number of Channels 1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 4.6
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 16
Iq per channel(Max)(mA) 2.4
GBW(Typ)(MHz) 1.9
Slew Rate(Typ)(V/us) 3.7
VIO (25 deg C)(Max)(mV) 0.02
Offset Drift(Typ)(uV/C) 0.01
IIB(Max)(pA) 150
CMRR(Min)(dB) 105
Vn at 1kHz(Typ)(nV/rtHz) 13
Rating Catalog
Pin/Package 14PDIP, 14SOIC, 8PDIP, 8SOIC
Operating Temperature Range(C) -40 to 125
Approx. Price (US$) 1.55 | 1ku
TLC2654 特性
TLC2654 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
TLC2654C-14DR ACTIVE 1.55 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLC2654C-14DRG4 ACTIVE 1.55 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
TLC2654C-8D ACTIVE 1.85 | 1ku SOIC (D) | 8 75 | TUBE  
TLC2654C-8DG4 ACTIVE 1.85 | 1ku SOIC (D) | 8 75 | TUBE  
TLC2654C-8DR ACTIVE 1.55 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLC2654C-8DRG4 ACTIVE 1.55 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLC2654CN ACTIVE 1.55 | 1ku PDIP (N) | 14 25 | TUBE  
TLC2654CNE4 ACTIVE 1.55 | 1ku PDIP (N) | 14 25 | TUBE  
TLC2654CP ACTIVE 1.55 | 1ku PDIP (P) | 8 50 | TUBE  
TLC2654CPE4 ACTIVE 1.55 | 1ku PDIP (P) | 8 50 | TUBE  
TLC2654I-8D ACTIVE 1.90 | 1ku SOIC (D) | 8 75 | TUBE  
TLC2654I-8DG4 ACTIVE 1.90 | 1ku SOIC (D) | 8 75 | TUBE  
TLC2654I-8DR ACTIVE 1.60 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLC2654I-8DRG4 ACTIVE 1.60 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLC2654IP ACTIVE 1.60 | 1ku PDIP (P) | 8 50 | TUBE  
TLC2654IPE4 ACTIVE 1.60 | 1ku PDIP (P) | 8 50 | TUBE  
TLC2654Q-8D ACTIVE -40 to 125 1.75 | 1ku SOIC (D) | 8 75  
TLC2654Q-8DG4 ACTIVE 1.75 | 1ku SOIC (D) | 8 1000  
TLC2654 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
TLC2654C-14DR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654C-14DR TLC2654C-14DR
TLC2654C-14DRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654C-14DRG4 TLC2654C-14DRG4
TLC2654C-8D Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654C-8D TLC2654C-8D
TLC2654C-8DG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654C-8DG4 TLC2654C-8DG4
TLC2654C-8DR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654C-8DR TLC2654C-8DR
TLC2654C-8DRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654C-8DRG4 TLC2654C-8DRG4
TLC2654CN Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLC2654CN TLC2654CN
TLC2654CNE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLC2654CNE4 TLC2654CNE4
TLC2654CP Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLC2654CP TLC2654CP
TLC2654CPE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLC2654CPE4 TLC2654CPE4
TLC2654I-8D Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654I-8D TLC2654I-8D
TLC2654I-8DG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654I-8DG4 TLC2654I-8DG4
TLC2654I-8DR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654I-8DR TLC2654I-8DR
TLC2654I-8DRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654I-8DRG4 TLC2654I-8DRG4
TLC2654IP Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLC2654IP TLC2654IP
TLC2654IPE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TLC2654IPE4 TLC2654IPE4
TLC2654Q-8D TBD CU NIPDAU Level-1-220C-UNLIM TLC2654Q-8D TLC2654Q-8D
TLC2654Q-8DG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TLC2654Q-8DG4 TLC2654Q-8DG4
TLC2654 应用技术支持与电子电路设计开发资源下载
  1. TLC2654 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)