INA228AIDGSR vs INA226AIDGSR 对比
详细并排对比 INA228AIDGSR 出自 Texas Instruments 和 INA226AIDGSR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
INA228AIDGSR - 85V 20-bit I2C Power Monitor | Texas Instruments
INA228AIDGSR ✓ 量产中Texas Instruments
INA226AIDGSR - 36V 16-Bit I2C Power Monitor | Texas Instruments
INA226AIDGSR ✓ 量产中规格对比
| 参数 | INA228AIDGSR | INA226AIDGSR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Supervisors & Reset | Battery Management |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.52 | $1.21 |
| Manufacturer | Texas Instruments | — |
| Series | INA228 | — |
| 功能 | Current/Voltage/Power/Energy/Charge Monitor | Current, Voltage and Power Monitor |
| Sensing Method | High-side / Low-side, Bidirectional | — |
| Accuracy | 0.1 % (typ, gain error) | — |
| Voltage - Input | 0 V to 85 V (common-mode, bus) | — |
| 工作电源电压 | 2.7 V to 5.5 V | — |
| Output Interface | I2C | — |
| ADC Resolution | 20-bit | 16 bit |
| 静态电流 | 50 uA (typ) | — |
| 工作温度 | -40 C to +125 C | -40C to +125C |
| 安装类型 | Surface Mount | Surface Mount |
| 封装 / 外壳 | 10-VSSOP (DGS) | — |
| Pins | 10 | — |
| Alert Pin | Yes | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant |
| Bus Voltage Range | — | 0 V to 36 V |
| 接口 | — | I2C / SMBus compatible |
| Sensing Mode | — | High-side or Low-side, bidirectional |
| Programmable I2C Addresses | — | 16 |
| Alert Function | — | Yes (shunt, bus, power, over/under limit) |
| 电源电压 | — | 2.7 V to 5.5 V |
| 电源电流 | — | 0.33 mA (typical) |
| 封装 | — | 10-VSSOP (DGS) |
| Shunt Voltage Input Range | — | -163.84 mV to +163.84 mV |
| Conversion Time (programmable) | — | 140 us to 8244 us |
| Averaging | — | 1 to 1024 samples |