Shenzhen Sai Collie Technology Co., Ltd.
Shenzhen Sai Collie Technology Co., Ltd.
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MAX3221ECDBR Integrated Circuit IC Chip
3-V to 5.5-V Single-Channel RS-232 Line Driver Receiver Package 16-SSOP
| Product Status | Active | |
| Type | Transceiver | |
| Protocol | RS232 | |
| Number of Drivers/Receivers | 1/1 | |
| Duplex | Full | |
| Receiver Hysteresis | 500 mV | |
| Data Rate | 250kbps | |
| Voltage - Supply | 3V ~ 5.5V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-SSOP (0.209", 5.30mm Width) | |
| Supplier Device Package | 16-SSOP |
Features
• ESD protection for RS-232 pins
– ±15-kV Human-body model (HBM)
– ±8 kV (IEC 61000-4-2, Contact discharge)
– ±15 kV (IEC 61000-4-2, Air-gap discharge)
• Meets or exceeds the requirements of TIA/
EIA-232-F and ITU v.28 standards
• Operates with 3-V to 5.5-V VCC upply
• Operates up to 250 kbit/s
• One driver and one receiver
• Low standby current: 1 µA typical
• Accepts 5-V logic input with 3.3-V supply
• Auto-power-down feature automatically disables
drivers for power savings
• Alternative high-speed device (1 Mbit/s)
– SN75C3221E and SN65C3221E
Applications
• Industrial PCs
• Wired networking
• Data center and enterprise computing
• Battery-powered systems
• PDAs
• Notebooks
• Laptops
• Palmtop PCs
• Hand-held equipment
