Dual-channel SLIC interface IC featuring 70 dB longitudinal balance and 45 mA loop current capability. This surface-mount component, housed in a 64-pin TQFP EP package with gull-wing leads and an exposed pad, supports 3.3V or 5V operation. On-chip ring relay driver and on-hook transmission are integrated, with polarity reversal functionality. Operating temperature range is 0 °C to 70 °C.
PackageTQFP EP
MountingSurface Mount
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Technical Specifications
Silicon Labs SI3220-G-FQR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Package/Case
TQFP EP
Package Description
Thin Quad Flat Package, Exposed Pad
Lead Shape
Gull-wing
Pin Count
64
PCB
64
Package Length (mm)
10
Package Width (mm)
10
Package Height (mm)
1
Seated Plane Height (mm)
1.2(Max)
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-026ACD
Number of Channels per Chip
2
On-Chip Ring Relay Driver
Yes
On-Hook Transmission
Yes
Longitudinal Balanced
70dB
Polarity Reversal
Yes
Loop Current
45mA
Min Operating Temperature
0°C
Max Operating Temperature
70°C
Max Operating Supply Voltage
5.25V
Min Operating Supply Voltage
3.13V
Typical Supply Current
22mA
Typical Operating Supply Voltage
3.3|5V
Compliance
Cage Code
6SQ24
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542390000
ECCN
5A991.b
Automotive
No
AEC Qualified
No
PPAP
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Silicon Labs SI3220-G-FQR Datasheet
Download the complete datasheet for Silicon Labs SI3220-G-FQR to view detailed technical specifications.
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