ACS37800KMACTR-030B3-I2C vs ACS37800KMACTR-090B3-I2C 对比
详细并排对比 ACS37800KMACTR-030B3-I2C 出自 Allegro MicroSystems 和 ACS37800KMACTR-090B3-I2C 出自 Allegro MicroSystems。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。
Allegro MicroSystems
ACS37800KMACTR-030B3-I2C - Isolated ±30A AC/DC Power Monitor | Allegro
ACS37800KMACTR-030B3-I2C ✓ 量产中Allegro MicroSystems
ACS37800KMACTR-090B3-I2C - Isolated AC/DC Power IC | Allegro
ACS37800KMACTR-090B3-I2C ✓ 量产中规格对比
| 参数 | ACS37800KMACTR-030B3-I2C | ACS37800KMACTR-090B3-I2C |
|---|---|---|
| 品牌 | Allegro MicroSystems | Allegro MicroSystems |
| 分类 | Current Sensors | Current Sensors |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.50 | $4.46 |
| 功能 | Isolated AC/DC power monitoring IC (voltage, current, power, energy) | — |
| Current Range | -30 A to +30 A bidirectional | — |
| Voltage Range | 480 VRMS nominal, up to ±980 V peak | — |
| Supply Voltage (VCC) | 3.3 V | 3.3 V |
| Digital Interface | I2C | — |
| Isolation Voltage | 5 kVRMS reinforced | — |
| 封装 | 16-SOIC (MA), surface mount | 16-pin SOIC (KMAC) |
| 工作温度 | -40 C to +125 C | — |
| 输出类型 | Digital (I2C, programmable) | — |
| 通道数 | 1 (combined voltage and current) | — |
| Zero-Cross Detection | Yes (with time-based hysteresis) | — |
| Gain/Phase Calibration | Factory trimmed | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Tape and Reel Quantity | 1000 pieces per reel, 3000 pieces per box | — |
| Manufacturer | — | Allegro MicroSystems |
| Part Type | — | Isolated AC and DC Power Monitoring IC |
| Current Sensing Range | — | Up to ±90 A |
| 接口 | — | I²C |
| Isolation Type | — | Reinforced galvanic isolation |
| Measurement Bandwidth | — | 1 kHz |
| Overcurrent Fault Response | — | 5 µs (typical, user-programmable) |
| Voltage Zero-Crossing Pin | — | Dedicated output (user-selectable voltage or current ZC) |
| Output Parameters | — | RMS voltage, RMS current, active power, apparent power, reactive power, power factor |
| 工作温度范围 | — | -40 °C to +125 °C |
| Packaging | — | Tape and Reel, 1000 pcs/reel, 3000 pcs/box |