OPA358 采用 SC70 封装的 3V 单电源 80MHz 高速运算放大器

The high-speed OPA358 amplifier is optimized for 3V single-supply operation. The output typically swings within 5mV of GND with a 150 load connected to GND. The input common-mode range includes GND and swings to within 1V of the positive power supply. The OPA358 offers excellent video performance: 0.5dB gain flatness is 25MHz, differential gain is 0.3%, and differential phase is 0.7°.

The OPA358 is optimized for supply voltages from +2.7V to +3.3V, with an operating range of +2.5V to +3.6V. Quiescent current is only 5.2mA per channel.

In shutdown mode, the quiescent current is reduced to < 5µA, dramatically reducing power consumption. This is especially important in battery-operated equipment such as digital still cameras (DSCs) or mobile phones with integrated cameras


OPA358
Iq per channel(Max)(mA) 6.5  
Slew Rate(Typ)(V/us) 55  
GBW(Typ)(MHz) 80  
Rail-Rail Out  
Io(Typ)(mA) 80  
Vs(Min)(V) 2.5  
Vs(Max)(V) 3.6  
Number of Channels 1  
Pin/Package 6SC70  
Acl, min stable gain(V/V) 1  
BW @ Acl(MHz) 75  
Diff Gain(%) 0.3  
Diff Phase(deg) 0.7  
Vio(Max)(mV) 6  
Available Channels S  
Vn at Flatband(Typ)(nV/rtHz) 6.4  
Approx. Price (US$) 0.45 | 1ku  
Iib(Max)(nA) 0.05  
Noninverting Input Current Noise(pA/rtHz) 0.05  
0.1 dB BW Flatness(MHz) 12  
Operating Temperature Range(C) -40 to 125
OPA358 特性
OPA358 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
OPA358AIDCKR ACTIVE -40 to 125 0.45 | 1ku SC70 (DCK) | 6 3000 | LARGE T&R  
OPA358AIDCKRG4 ACTIVE -40 to 125 0.45 | 1ku SC70 (DCK) | 6 3000 | LARGE T&R  
OPA358AIDCKT ACTIVE -40 to 125 0.55 | 1ku SC70 (DCK) | 6 250 | SMALL T&R  
OPA358AIDCKTG4 ACTIVE -40 to 125 0.55 | 1ku SC70 (DCK) | 6 250 | SMALL T&R  
OPA358 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
OPA358AIDCKR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA358AIDCKR OPA358AIDCKR
OPA358AIDCKRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA358AIDCKRG4 OPA358AIDCKRG4
OPA358AIDCKT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA358AIDCKT OPA358AIDCKT
OPA358AIDCKTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM OPA358AIDCKTG4 OPA358AIDCKTG4
OPA358 应用技术支持与电子电路设计开发资源下载
  1. OPA358 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)
OPA358 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
OPA358 评估模块 OPA358EVM 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