The MAX3243E device consists of three line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge) protection on serial-port connection pins. The device meets the requirements of TIA/EIA-23.
1
•2 Single-Chip and Single-Supply Interface for IBM™ PC/AT™ Serial Port
• ESD Protection for RS-232 Bus Pins
– ±15-kV Human-Body Model (HBM)
– ±8-kV IEC61000-4-2, Contact Discharge
– ±15-kV IEC61000-4-2, Air-Gap Discharge
• Meets or Exceeds Requirements of TIA/EIA-232-F and ITU v.28 Standards
• Operates With 3-V to 5.5-V VCC Supply
• Always-Active Noninverting Receiver Output
(ROUT2B)
• Designed to Transmit at a Data Rate up to
500 kbit/s
• Low Standby Current . . . 1 μA Typ
• External Capacitors . . . 4 × 0.1 μF
• Accepts 5-V Logic Input With 3.3-V Supply
• Designed to Be Interchangeable Wit.
Similar Product
No. | Part # | Manufacture | Description | Datasheet |
---|---|---|---|---|
1 | MAX3243 |
Maxim |
+3V to +5.5V RS-232 Transceivers | |
2 | MAX3243 |
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3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver | |
3 | MAX3243-EP |
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3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER | |
4 | MAX3243E |
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RS-232 Transceivers | |
5 | MAX3241 |
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