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LP358 超低功耗二路运算放大器

The LP358 and LP2904 are dual low-power operational amplifiers especially suited for battery-operated applications. Good input specifications and wide supply-voltage range still are achieved, despite the ultra-low supply current. Single-supply operation is achieved with an input common-mode range that includes GND.

The LP358 and LP2904 are ideal in applications where wide supply voltage and low power are more important than speed and bandwidth. These applications include portable instrumentation, LCD displays, consumer electronics (MP3 players, toys, etc.), and power supplies


LP358
Iq per channel(Max)(mA) 0.75
VIO (25 deg C)(Max)(mV) 4
CMRR(Min)(dB) 75
IIB(Max)(pA) 40000
Slew Rate(Typ)(V/us) 0.05
GBW(Typ)(MHz) 0.1
Spec'd at Vs(V) 5
VIO (Full Range)(Max)(mV) 9
Vs(Min)(V) 3
Vs(Max)(V) 32
Pin/Package 8SOIC
Vio(Max)(mV) 9
Supply Voltage 5(V) Yes
Offset Drift(Typ)(uV/C) 10
IQ Per Amp (+/-)(Max)(mA) 0.75
Offset Voltage (+/-)(Max)(mV) 10
Number of Channels 2
Approx. Price (US$) 0.24 | 1ku
Operating Temperature Range(C) 0 to 70
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 3
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 32
LP358 特性
LP358 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
LP358D ACTIVE 0 to 70 0.30 | 1ku SOIC (D) | 8 75 | TUBE  
LP358DE4 ACTIVE 0 to 70 0.30 | 1ku SOIC (D) | 8 75 | TUBE  
LP358DG4 ACTIVE 0 to 70 0.30 | 1ku SOIC (D) | 8 75 | TUBE  
LP358DR ACTIVE 0 to 70 0.24 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
LP358DRE4 ACTIVE 0 to 70 0.24 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
LP358DRG4 ACTIVE 0 to 70 0.24 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
LP358 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
LP358D Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LP358D LP358D
LP358DE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LP358DE4 LP358DE4
LP358DG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LP358DG4 LP358DG4
LP358DR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LP358DR LP358DR
LP358DRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LP358DRE4 LP358DRE4
LP358DRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LP358DRG4 LP358DRG4
LP358 应用技术支持与电子电路设计开发资源下载
  1. LP358 数据资料 dataSheet 下载.PDF
  2. TI 德州仪标准线性放大器产品选型与价格 . 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)