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| Part Number | UA9638ACDR | UA9638CDR | UA9636ACDR | UA9637ACDR | UA9638ACD |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active |
| Type | Driver | Driver | Driver | Receiver | Driver |
| Protocol | RS422, RS485 | RS422, RS485 | RS232, RS423 | RS422, RS423 | RS422, RS485 |
| Number of Drivers/Receivers | 2/0 | 2/0 | 2/0 | 0/2 | 2/0 |
| Duplex | - | - | - | - | - |
| Receiver Hysteresis | - | - | - | 70 mV | - |
| Data Rate | - | - | - | - | - |
| Voltage - Supply | 4.75V ~ 5.25V | 4.75V ~ 5.25V | 10.8V ~ 13.2V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
