CPC5621ATR Clare, CPC5621ATR Datasheet - Page 3

• Manufacturer Part Number: CPC5621ATR
• Description: IC LITELINK III FULL RING 32SOIC
• Manufacturer: Clare
• Series: LITELINK® IIIr

Specifications of CPC5621ATR

• Function: Data Access Arrangement (DAA)
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 9mA
• Power (watts): 1W
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-SOIC (7.5mm Width)
• Includes: Caller ID Signal Reception Function, Full-Wave Ring Detection
• For Use With: CLA165 - LITELINK III EVALUATION BOARDCLA164 - LITELINK III EVALUATION BOARD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Other names: CLA321TR; CPC5621ATR

Rev. 2
Definitions
Pin
J1-1
J1-2
J1-3
J1-4
J1-5
J1-6
J1-7
J1-8
J1-9
Pin
J2-1
J2-2
J2-3
J2-4
J2-5
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
-
I
-
-
-
Name
Name
-MUTE
-DTR
-DCD
GND
VCC
TXD
RXD
RING
N/C
N/C
N/C
N/C
TIP
A1
Function
Connects to external host power source of +5V +/-5%
Power supply return
Data Terminal Ready. An active Low input on this pin indicates
that the host system is ready to communicate with the modem.
Data Carrier Detect. When active, indicates carrier signal has
been detected. For options see AT Command reference section
under &C command.
Mutes external speaker. Uses AT “M” command.
Analog output that can be used to monitor modem activity via an
external audio amplifier.
No Connection
Serial data input from host DTE
Serial data output to host DTE
Function
No Connection
Tip connection to telephone line
No Connection
Ring connection to telephone line
No Connection
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CPC2400E
3