Dual-channel SLIC (Subscriber Line Interface Circuit) for specialized interface applications. Features 60 dB longitudinal balance and 45 mA loop current capability. Operates with a 3.3V supply voltage, with a range of 3.13V to 3.47V. Includes on-chip ring relay driver and on-hook transmission functionality. Housed in a 64-pin TQFP (Thin Quad Flat Package) with gull-wing leads for surface mounting.
PackageTQFP
MountingSurface Mount
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Technical Specifications
Silicon Labs SI3203-B-GQR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Package/Case
TQFP
Package Description
Thin Quad Flat Package
Lead Shape
Gull-wing
Pin Count
64
PCB
64
Package Length (mm)
12
Package Width (mm)
12
Package Height (mm)
1
Seated Plane Height (mm)
1.2(Max)
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-026ADC
Number of Channels per Chip
2
On-Chip Ring Relay Driver
Yes
On-Hook Transmission
Yes
Longitudinal Balanced
60dB
Polarity Reversal
Yes
Loop Current
45mA
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Max Operating Supply Voltage
3.47V
Min Operating Supply Voltage
3.13V
Typical Operating Supply Voltage
3.3V
Compliance
Cage Code
6SQ24
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Silicon Labs SI3203-B-GQR Datasheet
Download the complete datasheet for Silicon Labs SI3203-B-GQR to view detailed technical specifications.
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