ZHCSOM9E January 2006 – December 2024 MAX3222E
PRODUCTION DATA
| PIN | TYPE | DESCRIPTION | |
|---|---|---|---|
| NAME | NO. | ||
| C1+ | 2 | — | Charge pump capacitor pin |
| C1- | 4 | — | Charge pump capacitor pin |
| C2+ | 5 | — | Charge pump capacitor pin |
| C2- | 6 | — | Charge pump capacitor pin |
| DIN1 | 13 | I | Driver logic input |
| DIN2 | 12 | I | Driver logic input |
| DOUT1 | 17 | O | RS-232 driver output |
| DOUT2 | 8 | O | RS-232 driver output |
| EN | 1 | I | Receiver enable, active low |
| GND | 18 | — | Ground |
| NC | 11,14 | — | No internal connection |
| PWRDOWN | 20 | I | Driver disable, active low |
| RIN1 | 16 | I | RS-232 receiver input |
| RIN2 | 9 | I | RS-232 receiver input |
| ROUT1 | 15 | O | Receiver logic output |
| ROUT2 | 10 | O | Receiver logic output |
| VCC | 19 | — | Power Supply |
| V+ | 3 | — | Charge pump capacitor pin |
| V- | 7 | — | Charge pump capacitor pin |