MAX3232EI
MAX3232EI
Nhà sản xuất: TI
- Kiểu chân: SOIC(16); Hãng: TI;
- Dual EIA-232 Driver/Receiver, Two Drivers and Two Receivers, Vcc 3 to 5.5V, 1.0-µF Charge-Pump Capacitors, Up To 250 kbit/s.
-Operation Temp (°C): -40 to 85
Giá: 25,000đ/ con
| S.Lượng | Đơn giá |
|---|---|
| 1 | 25,000 |
| 10 | 24,500 |
| 100 | 23,800 |
Còn: 200
Thông tin sản phẩm
MAX3232E 
Datasheet
DESCRIPTION
The MAX3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV 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 3-V to 5.5-V The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver slew rate.
FEATURES
• ESD Protection for RS-232 Bus Pins
±15 kV (HBM)
±8 kV (IEC61000-4-2, Contact Discharge)
±15 kV (IEC61000-4-2, Air-Gap Discharge)
• 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 supply.
• Two Drivers and Two Receivers output
• Low Supply Current: 300 μA Typ
• External Capacitors: 4 × 0.1 μF
• Accepts 5-V Logic Input With 3.3-V Supply
• Pin Compatible to Alternative High-Speed
Devices (1 Mbit/s)
– SN65C3232E (–40°C to 85°C)
– SN75C3232E (0°C to 70°C)
APPLICATIONS
• Battery-Powered Systems
• PDAs
• Notebooks
• Laptops
• Palmtop PCs
• Hand-Held Equipment
