| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Active |
| 美国海关商品代码 | 8542.33.00.01 |
| Automotive | No |
| PPAP | No |
| Mounting | Surface Mount |
| Package Height | 1.5(Max) |
| Package Width | 3.98(Max) |
| Package Length | 5(Max) |
| PCB changed | 8 |
| Standard Package Name | SO |
| Supplier Package | SOIC |
| Pin Count | 8 |
| Lead Shape | Gull-wing |
This difference amplifier INA149AID differential amplifier from Texas Instruments outputs a better quality audio signal than a mono amplifier. Its typical dual supply voltage is ±3|±5|±9|±12|±15 V, with a minimum of ±2 V and maximum of ±18 V. This part has a minimum operating temperature of -55 °C and a maximum of 150 °C. It has a single channel per chip. This device uses one or two power supplies.
