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 |
| 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 |
| 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 |
| 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 |
