ADM242AR vs ADM485ARZ 对比
详细并排对比 ADM242AR 出自 Analog Devices 和 ADM485ARZ 出自 Analog Devices。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。
Analog Devices
ADM485ARZ - 5V 5Mbps Half-Duplex RS-485/RS-422 Transceiver | Analog Devices (Tape & Reel)
ADM485ARZ ✓ 量产中规格对比
| 参数 | ADM242AR | ADM485ARZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 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） | $0.00 | $1.62 |
| Product Type | CMOS RS-232 transceiver | — |
| Driver Count | 2 | — |
| Receiver Count | 2 | — |
| Maximum Data Rate | 200 kbps | — |
| 电源电压 | 4.5 V to 5.5 V | 5 V (single supply) |
| Nominal Supply | 5 V | — |
| External Charge-Pump Capacitor | 0.1 µF | — |
| 封装 | SOIC-18 | SOIC-8 (SO-8) / SO-8 |
| 安装类型 | Surface mount | Surface Mount |
| 工作温度 | -40°C to +85°C | — |
| Driver and Receiver Configuration | 2/2 full RS-232 transceiver | — |
| Logic Compatibility | CMOS RS-232 | — |
| Charge-Pump Architecture | On-chip charge pump | — |
| RS-232 Level Generation | Bipolar levels generated from 5 V supply | — |
| Supply Type | Single supply | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | Unaffected |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Type | — | Transceiver |
| Protocol | — | RS-422, RS-485 |
| Number of Drivers/Receivers | — | 1/1 |
| Duplex | — | Half |
| 数据速率 | — | 5 Mbps (max) |
| Receiver Hysteresis | — | [DATA_NEEDED: receiver hysteresis] |
| Common-Mode Range | — | -7 V to +12 V |
| Driver Differential Output | — | [DATA_NEEDED: VOD min/max] |
| 工作温度范围 | — | -40 C to +85 C |
| ESD Protection | — | [DATA_NEEDED: ESD HBM rating] |
| MSL 等级 | — | 1 (Unlimited) |
| Compliance | — | ROHS3 Compliant |
| Enable Pins | — | Yes (DE driver enable, RE receiver enable, active-low/GPIO logic) |