另请参阅- TRS3232E - The device has the SAME FUNCTIONALITY/PINOUT as the compared device but includes enhanced IEC61000-4-2 ESD Protection.
更多替代产品 数据表 - MAX3232 (max3232.pdf, 611 KB)
2004年 1月 14日 下载(英文內容)
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| | MAX3232 | | Data Rate(kbps) | 250 | | Drivers Per Package | 2 | | Receivers Per Package | 2 | | ESD HBM(kV) | 15 | | Supply Voltage(s)(V) | 3.3, 5 | | ICC(Max)(mA) | 1 | | Operating Temp Range(Celsius) | -40 to 85,0 to 70 | | Pin/Package | 16SOIC,16SSOP,16TSSOP | | Approx. Price (US$) | 0.96 | 1ku | | Rating | Catalog | | Footprint | MAX3232 | | | 样片 | | | 库存 |
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产品信息
特性- RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)
- Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
- Operates With 3-V to 5.5-V VCC Supply
- Operates up to 250 kbit/s
- Two Drivers and Two Receivers
- Low Supply Current... 300 µA Typical
- External Capacitors... 4 × 0.1 µF
- Accepts 5-V Logic Input With 3.3-V Supply
- Alternative High-Speed Pin-Compatible Device (1 Mbit/s)
- Applications
- Battery-Powered Systems, PDAs, Notebooks, Laptops, Palmtop PCs, and Hand-Held Equipment
说明 The MAX3232 device consists 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). The device meets the requirements of TIA/EIA-232-F and provides 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 250 kbit/s and a maximum of 30-V/µs driver output slew rate.
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