SI3200-BS Silicon Laboratories Inc, SI3200-BS Datasheet - Page 104

• Manufacturer Part Number: SI3200-BS
• Description: IC LINEFEED INTRFC 100V 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3200-BS

• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: GCI, PCM, SPI
• Number Of Circuits: 2
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 110µA
• Power (watts): 941mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Includes: Battery Switching, BORSCHT Functions, DTMF Generation and Decoding, FSK Tone Generation, Modem and Fax Tone Detection
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Si3220/Si3225
104
Si3220
Pin Number(s)
epad
47
Si3225
epad
47
53
BLKRNG
Symbol
GND
CS
Output
Input/
I
I
Preliminary Rev. 0.91
Description
Chip Select.
Active low. When inactive, SCLK and SDI are ignored and SDO
is high impedance. When active, serial port is operational.
Senses ring-trip condition when using centralized ring generator.
Connect to high side of ring sense resistor. Shared by channel a
and b.
Exposed Die Paddle Ground.
Connect to a low-impedance ground plane via top side PCB pad
directly under the part. See Package Outlines: 64-Pin TQFP for
PCB pad dimensions.
Ring Generator Sensing Input.