MAX13236EETE-T Maxim Integrated, MAX13236EETE-T Datasheet - Page 11

• Manufacturer Part Number: MAX13236EETE-T
• Description: RS-232 Interface IC
• Manufacturer: Maxim Integrated
• Series: MAX13234E, MAX13235E, MAX13236E, MAX13237Er

Specifications of MAX13236EETE-T

• Data Rate: 250 Kbps
• Operating Supply Voltage: 3 V to 5.5 V
• Supply Current: 1 mA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Function: Transceiver
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Number Of I/os: 4
• Number Of Receivers: 1
• Propagation Delay Time Ns: 0.15 us
• Shutdown: Yes

Figure 6. AutoShutdown Plus and Shutdown Logic
Table 1. Transceiver Mode Control
X = Don’t Care.
FORCEOFF
T_IN
R_IN
0
1
1
1
DETECT
DETECT
EDGE
EDGE
FORCEON
______________________________________________________________________________________
X
1
0
0
FORCEON
EDGE WITHIN 30s
R_IN or T_IN
Yes
No
X
X
3Mbps RS-232 Transceivers with
FORCEOFF
TIMER
30s
S
R
High-Impedance
High-Impedance
T_OUT
Active
Active
* POWERDOWN IS ONLY AN INTERNAL SIGNAL.
THE TRANSMITTERS AND THE POWER SUPPLIES.
IT CONTROLS THE OPERATIONAL STATUS OF
Low-Voltage Interface
AUTOSHDN
FORCEOFF
FORCEON
R_OUT
Active
Active
Active
Active
Shutdown (Forced Off)
Normal Operation (Forced On)
Normal Operation in AutoShutdown Plus
Shutdown in AutoShutdown Plus
TRANSCEIVER STATUS
POWERDOWN*
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