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OPA4132 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
OPA4132 特性
OPA4132 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
OPA4132UA ACTIVE -40 to 85 5.45 | 1ku SOIC (D) | 14 50 | TUBE  
OPA4132UA/2K5 ACTIVE -40 to 85 4.55 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
OPA4132UA/2K5E4 ACTIVE -40 to 85 4.55 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
OPA4132UA/2K5G4 ACTIVE -40 to 85 4.55 | 1ku SOIC (D) | 14 2500 | LARGE T&R  
OPA4132UAE4 ACTIVE -40 to 85 5.45 | 1ku SOIC (D) | 14 50 | LARGE T&R  
OPA4132UAG4 ACTIVE -40 to 85 5.45 | 1ku SOIC (D) | 14 50 | TUBE  
OPA4132 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
OPA4132UA Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR OPA4132UA OPA4132UA
OPA4132UA/2K5 Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR OPA4132UA/2K5 OPA4132UA/2K5
OPA4132UA/2K5E4 Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR OPA4132UA/2K5E4 OPA4132UA/2K5E4
OPA4132UA/2K5G4 Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR OPA4132UA/2K5G4 OPA4132UA/2K5G4
OPA4132UAE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR OPA4132UAE4 OPA4132UAE4
OPA4132UAG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR OPA4132UAG4 OPA4132UAG4
OPA4132 应用技术支持与电子电路设计开发资源下载
  1. OPA4132 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)
OPA4132 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
OPA4132 评估模块 OPA4132EVM 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