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MAX222 Multichannel RS232 Transceivers Datasheet
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| Product Details |
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The MAX222 is an RS232 Transceiver, which
operates from a single +5V supply and includes an integrated charge pump
for operation at RS-232 voltage levels.
The MAX222 includes two RS-232 receivers and two RS-232 drivers.
The MAX222 also features a low power shutdown mode, for reduced power
consumption when RS-232 operation is not required.
Features
- Operates from Single +5V Power Supply
- Meets all EIA/TIA-232E and V.28 Specifications
- Multiple Drivers and Receivers
- 3-State Driver and Receiver Outputs
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| Pin Layout |
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| Pin Description |
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Pin Number
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Description
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1
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NC - Not Connected
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2
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C1+ - Capacitor 1 +terminal
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3
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V+ - Positive Supply
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4
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C1- - Capacitor 1 -terminal
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5
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C2+ - Capacitor 2 +terminal
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6
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C2- - Capacitor 2 -terminal
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7
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V- - Negative Supply
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8
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T2out - Transmitter 2 Output
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9
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R2N - Receiver 2 In
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10
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R2out - Receiver 2 Output
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11
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T2N - Transmitter 2 In
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12
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T1N - Transmitter 1 In
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13
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R1out - Receiver 1 Output
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14
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R1N - Receiver 1 In
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15
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T1out - Transmitter 1 Output
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16
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GND - Ground
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17
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Vcc - +5V Power Supply
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18
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SHDN - Shutdown (Active Low)
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| Dimensional Drawing |
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| Technical Data |
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Datasheet
Application Notes
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