MAX211IDB vs MAX211CAI+ 对比
详细并排对比 MAX211IDB 出自 Texas Instruments 和 MAX211CAI+ 出自 Maxim Integrated。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。
Maxim Integrated
MAX211CAI+ - +5V RS-232 Transceiver, 4 Drivers/5 Receivers, SSOP-28
MAX211CAI+ ✓ 量产中规格对比
| 参数 | MAX211IDB | MAX211CAI+ |
|---|---|---|
| 品牌 | Texas Instruments | Maxim Integrated |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.41 | $5.30 |
| Product Type | RS-232 Line Driver/Receiver (Transceiver) | — |
| Number of Drivers | 4 | 4 |
| Number of Receivers | 5 | 5 |
| Supply Voltage (VCC) | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Data Rate (Max) | 120 kbps | — |
| Driver Output Swing | ±9 V (typ) | — |
| ESD Protection (HBM, RS-232 pins) | ±15 kV | — |
| Supply Current (typ, no load) | 1.5 mA | — |
| 工作温度范围 | -40 °C to +85 °C | 0 °C to +70 °C |
| Charge Pump Caps | 4 external 0.1 µF | — |
| Receiver Input Threshold | 0.8 V (low) / 2.4 V (high) | — |
| Receiver Hysteresis | 0.5 V (typ) | — |
| 封装 | SSOP-28 (DB) | 28-pin SSOP (5.30 mm width) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| Standards Compliance | TIA/EIA-232-F | — |
| Input Logic Compatibility | TTL/CMOS | — |
| Part Number | — | MAX211CAI+ |
| 功能 | — | RS-232 Transceiver (4 Drivers / 5 Receivers) |
| RS-232 Driver Output Swing | — | ±5 V (EIA/TIA-232E compliant) |
| Maximum Data Rate | — | 120 kbps |
| External Charge-Pump Capacitors | — | 4 x 0.1 µF |
| Charge Pump Topology | — | Integrated, switches at ~250 kHz |
| Transmitter Logic Input Logic Levels | — | TTL/CMOS compatible |
| Receiver Output Logic Levels | — | TTL/CMOS compatible |
| ESD Protection (HBM, driver output) | — | [DATA_NEEDED: ESD HBM rating] |
| Lead-Free / RoHS | — | Lead Free / RoHS Compliant |