OPA2369 1.8V 700nA 零交越轨至轨 I/O 运算放大器

The OPA369 and OPA2369 are ultra-low-power, low-voltage operational amplifiers from TexasInstruments designed especially for battery-powered applications.

The OPAx369 operates on a supply voltage as low as 1.8V and has true rail-to-rail operation that makes it useful for a wide range of applications. The zerø-crossover feature resolves the problem of input crossover distortion that becomes very prominent in low voltage (< 3V), rail-to-rail input applications.

In addition to microsize packages and very low quiescent current, the OPAx369 features 12kHz bandwidth, low offset drift (1.75µV/°C, max), and low noise 3.6µVPP (0.1Hz to 10Hz).

The OPA369 (single version) is offered in an SC70-5 package


OPA2369 OPA369
Number of Channels 2   1  
Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) 1.8   1.8  
Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) 5.5   5.5  
Iq per channel(Max)(mA) 0.001   0.0012  
GBW(Typ)(MHz) 0.012   0.012  
Slew Rate(Typ)(V/us) 0.005   0.005  
VIO (25 deg C)(Max)(mV) 0.75   0.75  
Offset Drift(Typ)(uV/C) 0.4   0.4  
IIB(Max)(pA) 50   50  
CMRR(Min)(dB) 100   100  
Vn at 1kHz(Typ)(nV/rtHz) 290   290  
Rail-Rail In,Out   In,Out  
Io(Typ)(mA) 10   10  
Rating Catalog   Catalog  
Offset Voltage (+/-)(Max)(mV) 0.75   0.75  
Pin/Package 8MSOP, 8SOT-23   5SC70  
Approx. Price (US$) 0.90 | 1ku   0.65 | 1ku  
Operating Temperature Range(C) -40 to 85   -40 to 85
OPA2369 特性
OPA2369 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
OPA2369AIDCNR ACTIVE -40 to 85 0.90 | 1ku SOT-23 (DCN) | 8 3000 | LARGE T&R  
OPA2369AIDCNRG4 ACTIVE -40 to 85 0.90 | 1ku SOT-23 (DCN) | 8 3000 | LARGE T&R  
OPA2369AIDCNT ACTIVE -40 to 85 1.05 | 1ku SOT-23 (DCN) | 8 250 | SMALL T&R  
OPA2369AIDCNTG4 ACTIVE -40 to 85 1.05 | 1ku SOT-23 (DCN) | 8 250 | SMALL T&R  
OPA2369AIDGKR ACTIVE -40 to 85 0.90 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
OPA2369AIDGKRG4 ACTIVE -40 to 85 0.90 | 1ku MSOP (DGK) | 8 2500 | LARGE T&R  
OPA2369AIDGKT ACTIVE -40 to 85 1.05 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
OPA2369AIDGKTG4 ACTIVE -40 to 85 1.05 | 1ku MSOP (DGK) | 8 250 | SMALL T&R  
OPA2369 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
OPA2369AIDCNR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDCNR OPA2369AIDCNR
OPA2369AIDCNRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDCNRG4 OPA2369AIDCNRG4
OPA2369AIDCNT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDCNT OPA2369AIDCNT
OPA2369AIDCNTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDCNTG4 OPA2369AIDCNTG4
OPA2369AIDGKR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDGKR OPA2369AIDGKR
OPA2369AIDGKRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDGKRG4 OPA2369AIDGKRG4
OPA2369AIDGKT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDGKT OPA2369AIDGKT
OPA2369AIDGKTG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR OPA2369AIDGKTG4 OPA2369AIDGKTG4
OPA2369 应用技术支持与电子电路设计开发资源下载
  1. OPA2369 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)
OPA2369 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
OPA2369 评估模块 OPA2369EVM 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