| Part Number | SN65C3221 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Title | 3-V to 5.5-V Single-Channel RS-232 Compatible Line Driver/Receiver |
| Description | The SN65C3221 and SN75C3221 consist of one line driver, one line receiver, and a dual chargepump circuit with ±15-kV ESD protection pin to pin (se... |
| Features |
• Operate with 3-V to 5.5-V VCC supply • Operate up to 1 Mbit/s • Low standby current : 1 μA typical • External capacitors : 4 x 0.1 μF • Accepts 5-V logic input with 3.3-V supply • RS-232 bus-pin ESD protection exceeds ±15 kV using human-body model ... |
| Datasheet |
 SN65C3221 Datasheet
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