ST3243CPR STMicroelectronics, ST3243CPR Datasheet - Page 9

• Manufacturer Part Number: ST3243CPR
• Description: IC TXRX 5.5V RS232 PWRDWN 28SSOP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST3243CPR

• Number Of Drivers/receivers: 5/3
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Data Rate: 0.4 Mbps
• Interface: EIA/TIA-232. RS-232. V.24. V.28
• Minimum Operating Temperature: 0 C
• Supply Current: 10 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3732-2

ST3243C
4
Figure 2.
Table 11.
3.0 to 3.6
4.5 to 5.5
3.0 to 5.5
V
CC
Application
Application circuits
Capacitance value (µF)
0.047
0.22
0.1
C1
0.33
0.1
1.0
C2
Doc ID 7539 Rev 9
0.33
0.1
1.0
C3
0.33
0.1
1.0
C4
Cbypass
Application
0.33
0.22
0.1
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