首页 > TI 德州仪器 > 放大器和线性器件 > 运算放大器

OPA365 2.2V、50MHz 低噪声单电源轨至轨运算放大器

The OPAx365 zero-crossover series rail-to-rail high-performance CMOS operational amplifiers are optimized for very low voltage, single-supply applications. Rail-to-rail input/output, low-noise (4.5nV/Hz) and high-speed operations (50MHz Gain Bandwidth) make them ideal for driving sampling analog-to-digital converters (ADCs). Applications incude audio, signal conditioning, and sensor amplification. The OPA365 family of op amps are well-suited for cell phone power amplifier control loops.

Special features include excellent common-mode rejection ratio (CMRR), no input stage crossover distortion, high input impedance and rail-to-rail input and output swing. The input common-mode range includes both the negative and positive supplies


OPA2365 OPA365
Number of Channels 2 1
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 2.2 2.2
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 5.5 5.5
Iq per channel(Max)(mA) 5 5
GBW(Typ)(MHz) 50 50
Slew Rate(Typ)(V/us) 25 25
VIO (25 deg C)(Max)(mV) 0.2 0.2
Offset Drift(Typ)(uV/C) 1 1
IIB(Max)(pA) 10 10
CMRR(Min)(dB) 100 100
Vn at 1kHz(Typ)(nV/rtHz) 13 13
Rail-Rail In,Out In,Out
Rating Catalog Catalog
Pin/Package 8SOIC 5SOT-23, 8SOIC
Approx. Price (US$) 0.95 | 1ku 0.65 | 1ku
OPA365 特性
OPA365 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
OPA365AID ACTIVE   0.80 | 1ku SOIC (D) | 8 75 | TUBE  
OPA365AIDBVR ACTIVE   0.65 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
OPA365AIDBVRG4 ACTIVE   0.65 | 1ku SOT-23 (DBV) | 5 3000 | LARGE T&R  
OPA365AIDBVT ACTIVE   0.75 | 1ku SOT-23 (DBV) | 5 250 | SMALL T&R  
OPA365AIDBVTG4 ACTIVE   0.75 | 1ku SOT-23 (DBV) | 5 250 | SMALL T&R  
OPA365AIDG4 ACTIVE   0.80 | 1ku SOIC (D) | 8 75 | TUBE  
OPA365AIDR ACTIVE   0.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA365AIDRG4 ACTIVE   0.65 | 1ku SOIC (D) | 8 2500 | LARGE T&R  
OPA365 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
OPA365AID Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AID OPA365AID
OPA365AIDBVR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AIDBVR OPA365AIDBVR
OPA365AIDBVRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AIDBVRG4 OPA365AIDBVRG4
OPA365AIDBVT Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AIDBVT OPA365AIDBVT
OPA365AIDBVTG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AIDBVTG4 OPA365AIDBVTG4
OPA365AIDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AIDG4 OPA365AIDG4
OPA365AIDR Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AIDR OPA365AIDR
OPA365AIDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR OPA365AIDRG4 OPA365AIDRG4
OPA365 应用技术支持与电子电路设计开发资源下载
  1. OPA365 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)
OPA365 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
OPA365 评估模块 OPA365EVM 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