MAX562EAI Maxim Integrated, MAX562EAI Datasheet - Page 3

• Manufacturer Part Number: MAX562EAI
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX562r

Specifications of MAX562EAI

• Data Rate: 230 Kbps
• Operating Supply Voltage: 2.7 V to 5.25 V
• Supply Current: 33 mA
• Operating Temperature Range: 0 C to + 70 C
• Function: Transceiver
• Number Of Drivers: 3
• Number Of I/os: 16
• Number Of Receivers: 5
• Propagation Delay Time Ns: 0.5 us, 1.7 us
• Shutdown: Yes

AC CHARACTERISTICS
Data Rate
Transmitter Slew Rate
Transmitter Rise/Fall Time
Transmitter Propagation Delay
Transmitter-Output Enable Time
Transmitter-Output Disable Time
Receiver Propagation Delay,
Normal Operation
Receiver Propagation Delay,
Keep-Awake Mode
Receiver-Output Enable Time
Receiver-Output Disable Time
PARAMETER
Serial Interface for Notebook Computers
_______________________________________________________________________________________
1000pF
150pF load each receiver output
C
R
-3V to +3V
R
from +3.3V to -3.3V
or -3.3V to +3.3V
2500pF
Figure 1
Figure 3
C
SHDN = V CC Figure 2
C
SHDN = GND
Figure 2
Figure 4
Figure 4
L
L
L
L
L
Complete 230kbps, 2.7V to 5.25V
= 3kΩ to 7kΩ. Measured from +3V to -3V, or
= 3kΩ measured
= 50pF to 2500pF,
= 150pF,
= 150pF,
||
||
3kΩ load each transmitter output,
3kΩ load,
CONDITIONS
C
C
t
t
t
t
t
t
t
t
t
t
PHLT
PLHT
ET
DT
PHLR
PLHR
PHLS
PLHS
ER
DR
L
L
= 2500pF
= 1000pF
230.4
MIN
0.22
0.22
4
280.0
1000
3000
2000
TYP
900
100
600
100
250
100
250
6
MAX
1700
1700
4000
3000
250
500
250
500
3.1
2.1
30
kbits/sec
UNITS
V/µs
µs
ns
µs
ns
ns
ns
ns
ns
3