產品規格表
SN75C3232E
- Operate with 3-V to 5.5-V VCC supply
- Operate up to 1 Mbit/s
- Low supply current . . . 300 µA typical
- External capacitors . . . 4 × 0.1 µF
- Accept 5-V logic input with 3.3-V supply
- Latch-up performance exceeds 100 mA Per JESD 78, class II
- ESD protection for RS-232 pins
- ±15-kV Human-body model (HBM)
- ±15-kV IEC 61000-4-2 Air-gap discharge
- ±8-kV IEC 61000-4-2 Contact discharge
The SN65C3232E and SN75C3232E consist of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices provide the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 1 Mbit/s and a driver output slew rate of 14 V/µs to 150 V/µs.
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檢視所有 1 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | SNx5C3232E 3-V To 5.5-V Two-Channel RS-232 1-MBIT/S Line Drivers and ReceiversWith ±15-kV IEC ESD Protection datasheet (Rev. B) | PDF | HTML | 2021年 6月 23日 |
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