MAX208
FEATURES
- ESD Protection for RS-232 I/O Pins
- ±15-k V Human-Body Model (HBM)
- Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
- Operates at 5-V VCC Supply
- Four Drivers and Four Receivers
- Operates up to 120 kbit/s
- External Capacitors: 4 × 0.1 µF
- Latch-Up Performance Exceeds 100 m A Per
JESD 78, Class II
APPLICATIONS
- Battery-Powered Systems
- PDAs
- Notebooks
- Laptops
- Palmtop PCs
- Hand-Held Equipment
DB OR DW PACKAGE (TOP VIEW)
DOUT2 DOUT1
RIN2 ROUT2
DIN1 ROUT1
RIN1 GND VCC C1+
V+ C1-
1 2 3 4 5 6 7 8 9 10 11 12
24 DOUT3 23 RIN3 22 ROUT3 21 DIN4 20 DOUT4 19 DIN3 18 DIN2 17 ROUT4 16 RIN4 15 V- 14 C2- 13 C2+
DESCRIPTION
The MAX208 device consists of four line drivers, four line receivers, and a dual charge-pump circuit with ±15-k V HBM 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 munication controller and...
