SI3203-B-GQ Silicon Laboratories Inc, SI3203-B-GQ Datasheet - Page 32
![no-image](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_sml.jpg)
SI3203-B-GQ
Manufacturer Part Number
SI3203-B-GQ
Description
IC PROSLIC LINE FEED 100V 48TQFP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Specifications of SI3203-B-GQ
On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
No
Longitudinal Balanced
60
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Function
Subscriber Line Interface Concept (SLIC)
Interface
GCI, PCM, SPI
Number Of Circuits
4
Voltage - Supply
3.3V
Current - Supply
*
Power (watts)
*
Operating Temperature
*
Mounting Type
Surface Mount
Package / Case
48-TQFP Exposed Pad
Includes
*
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3203-B-GQ
Manufacturer:
SILICON
Quantity:
500
Company:
Part Number:
SI3203-B-GQ
Manufacturer:
Silicon Laboratories Inc
Quantity:
10 000
Part Number:
SI3203-B-GQ
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
Si3208/9
32
QFN Pin #
epad
35
36
37
38
39
40
Symbol
VBAT_1
AGND
NC
IC
IC
IC
Table 18. Si3208/9 Pin Descriptions (Continued)
I/O
I
I
Preliminary Rev. 0.33
No Connect.
Analog Ground.
Internal connection; leave to float.
Internal connection; leave to float.
Operating Battery Voltage Channel 1 Input.
Internal connection; leave to float.
Exposed Die Attach Paddle.
For adequate thermal management, the exposed die paddle
should be soldered to a printed circuit board pad that is connected
to an electrically-isolated low-impedance inner layer and/or back-
side thermal plane(s) using multiple thermal vias. Do not connect
this pad to ground.
Description