TLE2021 精密低功耗单电源运算放大器

The TLE202x, TLE202xA, and TLE202xB devices are precision, high-speed, low-power operational amplifiers using a new Texas Instruments Excalibur process. These devices combine the best features of the OP21 with highly improved slew rate and unity-gain bandwidth.

The complementary bipolar Excalibur process utilizes isolated vertical pnp transistors that yield dramatic improvement in unity-gain bandwidth and slew rate over similar devices.

The addition of a bias circuit in conjunction with this process results in extremely stable parameters with both time and temperature. This means that a precision device remains a precision device even with changes in temperature and over years of use.

This combination of excellent dc performance with a common-mode input voltage range that includes the negative rail makes these devices the ideal choice for low-level signal conditioning applications in either single-supply or split-supply configurations


TLE2021
Number of Channels 1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 4  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 40  
Iq per channel(Max)(mA) 0.3  
GBW(Typ)(MHz) 1.2  
Slew Rate(Typ)(V/us) 0.5  
VIO (25 deg C)(Max)(mV) 0.6  
Offset Drift(Typ)(uV/C) 2  
IIB(Max)(pA) 70000  
CMRR(Min)(dB) 85  
Vn at 1kHz(Typ)(nV/rtHz) 17  
Rating Catalog  
Pin/Package 8PDIP, 8SOIC, 8TSSOP  
Operating Temperature Range(C) -40 to 85,0 to 70  
Approx. Price (US$) 0.45 | 1ku  
TLE2021 特性
TLE2021 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
TLE2021CD ACTIVE 0 to 70 0.55 | 1ku SOIC (D) | 8 75 | TUBE  
TLE2021CDG4 ACTIVE 0 to 70 0.55 | 1ku SOIC (D) | 8 75 | TUBE  
TLE2021CDR ACTIVE 0 to 70 0.45 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLE2021CDRG4 ACTIVE 0 to 70 0.45 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLE2021CP ACTIVE 0 to 70 0.45 | 1ku PDIP (P) | 8 50 | TUBE  
TLE2021CPE4 ACTIVE 0 to 70 0.45 | 1ku PDIP (P) | 8 50 | TUBE  
TLE2021CPWR ACTIVE 0 to 70 0.45 | 1ku TSSOP (PW) | 8 2000 | LARGE T&R  
TLE2021CPWRG4 ACTIVE 0 to 70 0.45 | 1ku TSSOP (PW) | 8 2000 | LARGE T&R  
TLE2021ID ACTIVE -40 to 85 0.60 | 1ku SOIC (D) | 8 75 | TUBE  
TLE2021IDG4 ACTIVE -40 to 85 0.60 | 1ku SOIC (D) | 8 75 | TUBE  
TLE2021IDR ACTIVE -40 to 85 0.50 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLE2021IDRG4 ACTIVE -40 to 85 0.50 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
TLE2021IP ACTIVE -40 to 85 0.50 | 1ku PDIP (P) | 8 50 | TUBE  
TLE2021IPE4 ACTIVE -40 to 85 0.50 | 1ku PDIP (P) | 8 50 | TUBE  
TLE2021 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
TLE2021CD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021CD TLE2021CD
TLE2021CDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021CDG4 TLE2021CDG4
TLE2021CDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021CDR TLE2021CDR
TLE2021CDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021CDRG4 TLE2021CDRG4
TLE2021CP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TLE2021CP TLE2021CP
TLE2021CPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TLE2021CPE4 TLE2021CPE4
TLE2021CPWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021CPWR TLE2021CPWR
TLE2021CPWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021CPWRG4 TLE2021CPWRG4
TLE2021ID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021ID TLE2021ID
TLE2021IDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021IDG4 TLE2021IDG4
TLE2021IDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021IDR TLE2021IDR
TLE2021IDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TLE2021IDRG4 TLE2021IDRG4
TLE2021IP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TLE2021IP TLE2021IP
TLE2021IPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TLE2021IPE4 TLE2021IPE4
TLE2021 应用技术支持与电子电路设计开发资源下载
  1. TLE2021 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)