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The DS1488, pin-for-pin compatible with the DS1488 is a quad line driver designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE). This device translates standard TTL/ CMOS logic levels to levels conforming to EIA-232-D and CCITT V.28 standards. The device is fabricated in low threshold CMOS metal gate technology. The device provides very low power consumption compared to its bipolar equivalents: 500 µA (DS1488) versus 25 mA (DS1488).
DS1488 Pinout
DS1488 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | V- | Negative Voltage |
| 2 | IN A | Input Pin A |
| 3 | OUT A’ | Output Pin A |
| 4 | IN B1 | Input Pin B1 |
| 5 | IN B2 | Input Pin B2 |
| 6 | OUT B | Output Pin B |
| 7 | GND | Ground Pin |
| 8 | OUT C | Output Pin C |
| 9 | IN C1 | Input Pin C1 |
| 10 | IN C2 | Input Pin C2 |
| 11 | OUT D | Output Pin D |
| 12 | IN D1 | Input Pin D1 |
| 13 | IN D2 | Input Pin D2 |
| 14 | V+ | Positive Voltage |
DS1488 Key Features
- Meets EIA-232D and CCITT V.28 standards
- LOW power consumption
- Wide power supply range: ±5V to ±12V
- Available in SOIC package
You can download this datasheet for DS1488 Quad Line Driver (RS232) from the link given below:
