MAX563CWN Maxim Integrated Products, MAX563CWN Datasheet - Page 7

• Manufacturer Part Number: MAX563CWN
• Description: IC TXRX RS232 DUAL 3.3V 18-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX563CWN

• Number Of Drivers/receivers: 2/2
• Protocol: RS562
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 18-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Table 1. Summary of EIA/TIA-232E/V.28 and EIA/TIA-562 Specifications
Table 2. DB9/DB25 Cable Connections Commonly Used for EIA/TIA-232E, EIA/TIA-562 and V.24
Asynchronous Interfaces
Driver Output Voltage
Maximum Output Level
Signal Rate (3kΩ ≤ R
Receiver Input Thresholds
Maximum Input Level
Maximum Instantaneous Slew Rate
Maximum Driver Output Short-Circuit
Current
Transition Rate on Driver Output
Driver Output Resistance with Power Off
0 Level
1 Level
0 Level
1 Level
DB9 PIN
+3.3V-Powered, EIA/TIA-562 Dual Transceiver
1
2
3
4
5
6
7
8
9
PARAMETER
_______________________________________________________________________________________
L
DB25 PIN
≤ 7kΩ)
20
22
8
3
2
7
6
4
5
with Receivers Active in Shutdown
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
-2V < V
3kΩ to 7kΩ load
C
C
CONDITION
L
L
No load
= 2500pF
= 1000pF
OUT
NAME
< 2V
V.28 1ms or 3% of the period
RS-232 4% of the period
EIA/TIA-232E/V.28
SPECIFICATION
-5.0V to -15.0V
-3.0V to -15.0V
5.0V to 15.0V
Up to 20kbps
3.0V to 15.0V
Not defined
30V/µs
100mA
±25V
±25V
300Ω
SYMBOL
DCD
GND
DSR
RxD
DTR
CTS
TxD
RTS
RI
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
SPECIFICATION
-3.7V to -13.2V
-3.0V to -15.0V
Up to 20kbps
Up to 64kbps
3.7V to 13.2V
3.0V to 15.0V
EIA/TIA-562
FUNCTION
±13.2V
30V/µs
60mA
4V/µs
300Ω
±25V
7