ISO7741FQDBQRQ1 vs MAX3232EIPWG4 对比
详细并排对比 ISO7741FQDBQRQ1 出自 Texas Instruments 和 MAX3232EIPWG4 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。
规格对比
| 参数 | ISO7741FQDBQRQ1 | MAX3232EIPWG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Interface ICs | USB 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） | $1.18 | $0.99 |
| Isolation Type | Capacitive (SiO2 barrier) | — |
| Number of Channels | 4 | — |
| Channel Configuration | 3 Forward / 1 Reverse (3/1) | — |
| 数据速率 | 100 Mbps (max) | 250 kbps |
| Isolation Voltage (RMS) | 3000 V (per UL 1577, DBQ package) | — |
| Common-Mode Transient Immunity (CMTI) | 85 kV/us (min) | — |
| Supply Voltage Range (Side 1 and Side 2) | 2.25 V to 5.5 V | — |
| Logic Level Translation | 1.8 V to 5 V | — |
| Propagation Delay (typical) | [DATA_NEEDED: propagation delay value] | — |
| Default Output State | High or Low (per variant) | — |
| 工作温度范围 | -40C to +125C | — |
| 封装 | 16-SSOP (DBQ), 0.154 inch / 3.90 mm width | 16-TSSOP (0.173 in, 4.40 mm width) |
| Automotive Qualification | AEC-Q100 | — |
| EMC Robustness Grade | F-grade (robust EMC, reinforced insulation) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| 功能 | — | RS-232 Line Driver/Receiver |
| Number of Drivers | — | 2 |
| Number of Receivers | — | 2 |
| Supply Voltage Range | — | 3 V to 5.5 V |
| ESD Protection (IEC 61000-4-2 Air-Gap) | — | +/-15 kV |
| ESD Protection (IEC 61000-4-2 Contact) | — | +/-8 kV |
| ESD Protection (HBM) | — | +/-15 kV |
| Protocol Compliance | — | TIA/EIA-232-F, ITU V.28 |
| External Capacitors | — | 4 x 0.1 uF charge pump |
| 工作温度 | — | -40C to +85C |
| Supply Current (typ) | — | 0.3 mA |
| Type | — | Full RS-232 Transceiver |
| High-Speed Pin-Compatible Options | — | SN65C3232E / SN75C3232E (1 Mbit/s) |