ZHCSLP4C August 2007 – December 2024 TRSF3232E
PRODUCTION DATA
Figure 4-1 D, DB, DW, PW or DYY Package
Figure 4-2 RGT, VQFN Package (Top View)| PIN | TYPE(1) | DESCRIPTION | ||
|---|---|---|---|---|
| NAME | D, DB, DW, PW or DYY | RGT | ||
| C1+ | 1 | 16 | - | Positive lead of C1 capacitor |
| V+ | 2 | 15 | O | Positive charge pump output for storage capacitor only |
| C1- | 3 | 1 | - | Negative lead of C1 capacitor |
| C2+ | 4 | 2 | - | Positive lead of C2 capacitor |
| C2- | 5 | 3 | - | Negative lead of C2 capacitor |
| V- | 6 | 4 | O | Negative charge pump output for storage capacitor only |
| DOUT2 | 7 | 5 | O | RS232 line data output (to remote RS232 system) |
| RIN2 | 8 | 6 | I | RS232 line data input (from remote RS232 system) |
| ROUT2 | 9 | 7 | O | Logic data output (to UART) |
| DIN2 | 10 | 8 | I | Logic data input (from UART) |
| DIN1 | 11 | 9 | I | Logic data input (from UART) |
| ROUT1 | 12 | 10 | O | Logic data output (to UART) |
| RIN1 | 13 | 11 | I | RS232 line data input (from remote RS232 system) |
| DOUT1 | 14 | 12 | O | RS232 line data output (to remote RS232 system) |
| GRD | 15 | 13 | - | Ground |
| VCC | 16 | 14 | - | Supply Voltage, Connect to external 3-V to 5.5-V power supply |
| Thermal Pad | - |
Thermal Pad |
- | Exposed thermal pad. Can be connected to GND or left floating. |