MAX3212EAI-T Maxim Integrated, MAX3212EAI-T Datasheet - Page 9

• Manufacturer Part Number: MAX3212EAI-T
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX3212r

Specifications of MAX3212EAI-T

• Data Rate: 235 Kbps
• Operating Supply Voltage: 2.7 V to 3.6 V
• Supply Current: 3 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Function: Transceiver
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 3
• Number Of I/os: 17
• Number Of Receivers: 5
• Propagation Delay Time Ns: 2 us
• Shutdown: Yes

Figure 4. AutoShutdown Trip Levels
RECEIVER
VOLTAGE
INVALID
OUTPUT
(a)
(b)
INPUT
+3.0V
+0.3V
-0.3V
-3.0V
(V)
(V)
0V
+2.7V to +3.6V-Powered, 1µA Supply Current,
V
V
CC
V+
CC
3-Driver/5-Receiver, True RS-232 Transceiver
V-
0
AUTOSHUTDOWN, TRANSMITTERS DISABLED,
TRANSMITTERS ENABLED, INVALID HIGH
TRANSMITTERS ENABLED, INVALID HIGH
1 A SUPPLY CURRENT, INVALID LOW
_______________________________________________________________________________________
t
INVL
INDETERMINATE
INDETERMINATE
t
INVH
INVALID
REGION
t
WU
Figure 5. AutoShutdown with Initial Turn-On to Wake Up a
Mouse or Another System
MANAGEMENT
POWER
UNIT
MASTER SHDN LINE
FORCEOFF
MAX3212
0.1µF
FORCEON
1M
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