ADM3232EARNZ Analog Devices Inc, ADM3232EARNZ Datasheet - Page 5

• Manufacturer Part Number: ADM3232EARNZ
• Description: IC RCVR/LINE DRVR RS232 16-SOIC
• Manufacturer: Analog Devices Inc
• Type: Transceiverr

Specifications of ADM3232EARNZ

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Device Type: Line
• Ic Interface Type: RS232
• No. Of Drivers: 2
• Supply Voltage Range: 3V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
1, 3
2
4, 5
6
7, 14
8, 13
9, 12
10, 11
15
16
Mnemonic
C1+, C1–
V+
C2+, C2–
V–
T2
R2
R2
T2
GND
V
CC
OUT
IN
IN
OUT
, R1
, T1
, T1
, R1
IN
IN
OUT
OUT
Description
External Capacitor 1 is connected between these pins. A 0.1 μF capacitor is recommended, but larger capacitors
of up to 47 μF can be used.
Internally Generated Positive Supply (6 V Nominal).
External Capacitor 2 is connected between these pins. A 0.1 μF capacitor is recommended, but larger capacitors
of up to 47 μF can be used.
Internally Generated Negative Supply (−6 V Nominal).
Transmitter (Driver) Outputs. These are RS-232 signal levels (typically ±6 V).
Receiver Inputs. These inputs accept RS-232 signal levels. An internal 5 kΩ pull-down resistor to GND is connected
on each input.
Receiver Outputs. These are TTL/CMOS output logic levels.
Transmitter (Driver) Inputs. These inputs accept TTL/CMOS levels.
Ground Pin. Must be connected to 0 V.
Power Supply Input (3.3 V ± 0.3 V).
T2
R2
C1+
C2+
C1–
C2–
OUT
V+
V–
IN
Figure 2. Pin Configuration
1
2
3
4
5
6
7
8
Rev. B | Page 5 of 12
ADM3232E
(Not to Scale)
TOP VIEW
16
15
14
13
12
11
10
9
V
GND
T1
R1
R1
T1
T2
R2
CC
OUT
IN
IN
IN
OUT
OUT
ADM3232E