
| OPA2244 | OPA244 | OPA4244 | |
| Number of Channels | 2 | 1 | 4 | 
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) | 2.2 | 2.2 | 2.2 | 
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) | 36 | 36 | 36 | 
| Iq per channel(Max)(mA) | 0.05 | 0.06 | 0.06 | 
| GBW(Typ)(MHz) | 0.43 | 0.43 | 0.43 | 
| Slew Rate(Typ)(V/us) | 0.1 | 0.1 | 0.1 | 
| VIO (25 deg C)(Max)(mV) | 1.5 | 1.5 | 1.5 | 
| Offset Drift(Typ)(uV/C) | 4 | 4 | 4 | 
| IIB(Max)(pA) | 25000 | 25000 | 25000 | 
| CMRR(Min)(dB) | 72 | 84 | 82 | 
| Vn at 1kHz(Typ)(nV/rtHz) | 22 | 22 | 22 | 
| Rail-Rail | Out | Out | Out | 
| Rating | Catalog | Catalog | Catalog | 
| Pin/Package | 8MSOP, 8PDIP, 8SOIC | 5SOT-23, 8PDIP, 8SOIC | 14TSSOP | 
| Approx. Price (US$) | 0.90 | 1ku | 0.50 | 1ku | 1.50 | 1ku | 
| 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 | 
| OPA244PA | ACTIVE | 1.15 | 1ku | PDIP (P) | 8 | 50 | TUBE | ||
| OPA244PAG4 | ACTIVE | 1.15 | 1ku | PDIP (P) | 8 | 50 | TUBE | ||
| OPA244UA | ACTIVE | -40 to 85 | 1.35 | 1ku | SOIC (D) | 8 | 75 | TUBE | |
| OPA244UA/2K5 | ACTIVE | -40 to 85 | 1.15 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| OPA244UA/2K5E4 | PREVIEW | -40 to 85 | SOIC (D) | 8 | |||
| OPA244UA/2K5G4 | ACTIVE | -40 to 85 | 1.15 | 1ku | SOIC (D) | 8 | 2500 | LARGE T&R | |
| OPA244UAE4 | PREVIEW | -40 to 85 | SOIC (D) | 8 | |||
| OPA244UAG4 | ACTIVE | -40 to 85 | 1.35 | 1ku | SOIC (D) | 8 | 75 | TUBE | 
| 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 | 
| OPA244PA | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | OPA244PA | OPA244PA | 
| OPA244PAG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | N/A for Pkg Type | OPA244PAG4 | OPA244PAG4 | 
| OPA244UA | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | OPA244UA | OPA244UA | 
| OPA244UA/2K5 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | OPA244UA/2K5 | OPA244UA/2K5 | 
| OPA244UA/2K5E4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | OPA244UA/2K5G4 | OPA244UA/2K5G4 | 
| OPA244UAE4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | OPA244UAG4 | OPA244UAG4 | 
| 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 | 
| OPA244 评估模块 | OPA244EVM | 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 |