OPA132 高速 FET 输入运算放大器

The OPA132 series of FET-input op amps provides highspeed and excellent dc performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grades are available in the single and dual versions. All are ideal for general-purpose, audio, data acquisition and communications applications, especially where high source impedance is encountered.

OPA132 op amps are easy to use and free from phase inversion and overload problems often found in common FET-input op amps. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range


OPA132 OPA2132 OPA4132
Number of Channels 1   2   4  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 5   5   5  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 36   36   36  
Iq per channel(Max)(mA) 4.8   4.8   4.8  
GBW(Typ)(MHz) 8   8   8  
Slew Rate(Typ)(V/us) 20   20   20  
VIO (25 deg C)(Max)(mV) 0.5   0.5   2  
Offset Drift(Typ)(uV/C) 2   2   2  
IIB(Max)(pA) 50   50   50  
CMRR(Min)(dB) 96   96   85  
Vn at 1kHz(Typ)(nV/rtHz) 8   8   8  
Rating Catalog   Catalog   Catalog  
Pin/Package 8SOIC   8PDIP, 8SOIC   14SOIC  
Approx. Price (US$) -40 to 125   -40 to 125   -40 to 85  
Operating Temperature Range(C) 1.45 | 1ku   2.40 | 1ku   4.55 | 1ku
OPA132 特性
OPA132 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
OPA132U ACTIVE 2.25 | 1ku SOIC (D) | 8 75 | TUBE  
OPA132UA ACTIVE 1.30 | 1ku SOIC (D) | 8 75 | TUBE  
OPA132UA/2K5 ACTIVE 1.15 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA132UA/2K5E4 ACTIVE 1.15 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA132UAE4 ACTIVE 1.30 | 1ku SOIC (D) | 8 75 | TUBE  
OPA132UG4 ACTIVE 2.25 | 1ku SOIC (D) | 8 75 | TUBE  
OPA132UJ ACTIVE 0.90 | 1ku SOIC (D) | 8 75 | TUBE  
OPA132UJ/2K5 ACTIVE 0.75 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA132UJ/2K5E4 ACTIVE 0.75 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA132UJE4 ACTIVE 0.90 | 1ku SOIC (D) | 8 75 | TUBE  
OPA132 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
OPA132U Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132U OPA132U
OPA132UA Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UA OPA132UA
OPA132UA/2K5 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UA/2K5 OPA132UA/2K5
OPA132UA/2K5E4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UA/2K5E4 OPA132UA/2K5E4
OPA132UAE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UAE4 OPA132UAE4
OPA132UG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UG4 OPA132UG4
OPA132UJ Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UJ OPA132UJ
OPA132UJ/2K5 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UJ/2K5 OPA132UJ/2K5
OPA132UJ/2K5E4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UJ/2K5E4 OPA132UJ/2K5E4
OPA132UJE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-3-260C-168 HR OPA132UJE4 OPA132UJE4
OPA132 应用技术支持与电子电路设计开发资源下载
  1. OPA132 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)
OPA132 工具与软件
名称 型号 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL 免费评估工具
OPA132 评估模块 OPA132EVM 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW 应用软件