封裝資訊
| 封裝 | 針腳 SOIC (D) | 16 |
| 操作溫度範圍 (°C) -40 to 85 |
| 包裝數量 | 運送業者 40 | TUBE |
TRS3232E 的特色
- ESD protection for RS-232 bus pins
- ±15kV (HBM)
- ±8kV (IEC61000-4-2, Contact discharge)
- ±15kV (IEC61000-4-2, Air-gap discharge)
- Meets or exceeds the requirements of TIA/EIA-232-F and ITU V.28 standards
- Operates with 3V to 5.5V
VCC supply
- Interoperable with RS-232 down to 2.7V VCC
- Operates up to 250kbps
- Two drivers and two receivers
- Low supply current: 300µA (typical)
- External capacitors: 4 × 0.1µF
- Accepts 5V logic input with 3.3V supply
- Available in near chip-scale package (QFN-16, 3mm x 3mm), 85% smaller than SOIC-16
- Pin compatible to alternative
high-speed devices (1Mbps)
- SN65C3232E (–40°C to +85°C)
- SN75C3232E (0°C to 70°C)
TRS3232E 的說明
The TRS3232E device consists of two line drivers, two-line receivers, and a dual charge-pump circuit with ±15kV IEC 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 3V to 5.5V supply. The devices operate at data signaling rates up to 250kbps and a maximum of 30V/µs driver output slew rate.