MAX563CPN View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX563CPN
Maxim Integrated
MAX563CPN Datasheet PDF : 8 Pages
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+3.3V-Powered, EIA/TIA-562 Dual Transceiver
with Receivers Active in Shutdown
Table 1. Summary of EIA/TIA-232E/V.28 and EIA/TIA-562 Specifications
PARAMETER
Driver Output Voltage
0 Level
1 Level
Maximum Output Level
Signal Rate (3kΩ ≤ RL ≤ 7kΩ)
Receiver Input Thresholds
0 Level
1 Level
Maximum Input Level
Maximum Instantaneous Slew Rate
Maximum Driver Output Short-Circuit
Current
Transition Rate on Driver Output
Driver Output Resistance with Power Off
CONDITION
EIA/TIA-232E/V.28
SPECIFICATION
3kΩ to 7kΩ load
No load
CL = 2500pF
CL = 1000pF
5.0V to 15.0V
-5.0V to -15.0V
±25V
Up to 20kbps
Not defined
-2V < VOUT < 2V
3.0V to 15.0V
-3.0V to -15.0V
±25V
30V/µs
100mA
V.28 1ms or 3% of the period
RS-232 4% of the period
300Ω
EIA/TIA-562
SPECIFICATION
3.7V to 13.2V
-3.7V to -13.2V
±13.2V
Up to 20kbps
Up to 64kbps
3.0V to 15.0V
-3.0V to -15.0V
±25V
30V/µs
60mA
4V/µs
300Ω
Table 2. DB9/DB25 Cable Connections Commonly Used for EIA/TIA-232E, EIA/TIA-562 and V.24
Asynchronous Interfaces
DB9 PIN
1
2
3
4
5
6
7
8
9
DB25 PIN
8
3
2
20
7
6
4
5
22
NAME
Received Line Signal Detector (some-
times called Data Carrier Detect)
Receiver Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request to Send
Clear to Send
Ring Indicator
SYMBOL
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
FUNCTION
Handshake from DCE
Data from DCE
Data from DTE
Handshake from DTE
Reference point for signals
Handshake from DCE
Handshake from DTE
Handshake from DCE
Handshake from DCE
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