ST3232CTR STMicroelectronics, ST3232CTR Datasheet - Page 3

• Manufacturer Part Number: ST3232CTR
• Description: IC DRVR/RCVR RS232 LP 16-TSSOP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST3232CTR

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• 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 or RS-232 or V.24 or V.28
• Minimum Operating Temperature: 0 C
• Supply Current: 0.3 mA
• Interface Circuit Standard 1: RS-232
• Number Of Receivers: 2
• Number Of Transmitters: 2
• Number Of Transceivers: 1
• Data Transmission Topology: Point-to-Point
• Receiver Signal Type: Single-Ended
• Transmitter Signal Type: Single-Ended
• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Power Supply Requirement: Single
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6535-2; ST3232CTR

ST3232EB, ST3232EC
1
Figure 1.
Table 2.
Pin n°
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Pin configuration
Pin connection
Pin description
Symbol
R2
R1
T2
T1
GND
R2
R1
T2
T1
C
C
V
C
C
V+
V-
OUT
OUT
CC
OUT
OUT
1
2
1
2
IN
IN
IN
IN
+
+
-
-
Positive terminal for the first charge pump capacitor
Doubled voltage terminal
Negative Terminal for the first charge pump capacitor
Positive terminal for the second charge pump capacitor
Negative terminal for the second charge pump capacitor
Inverted voltage terminal
Second transmitter output voltage
Second receiver input voltage
Second receiver output voltage
Second transmitter input voltage
First transmitter input voltage
First receiver output voltage
First receiver input voltage
First transmitter output voltage
Ground
Supply voltage
Doc ID 8784 Rev 6
Name and function
Pin configuration
3/17