SI3216-KT Silicon Laboratories Inc, SI3216-KT Datasheet - Page 29
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SI3216-KT
Manufacturer Part Number
SI3216-KT
Description
IC SLIC/CODEC 1CH 38TSSOP
Manufacturer
Silicon Laboratories Inc
Series
ProSLIC®r
Datasheet
1.SI3216-C-FT.pdf
(122 pages)
Specifications of SI3216-KT
Function
Subscriber Line Interface Concept (SLIC), CODEC
Interface
PCM, SPI
Number Of Circuits
1
Voltage - Supply
3.13 V ~ 5.25 V
Current - Supply
88mA
Power (watts)
700mW
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
*
Includes
Audio Tone Generation, BORSCHT Functions, FSK Generation, Ringing and Battery Voltage Generation
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3216-KT
Manufacturer:
SGAGCA
Quantity:
200
Part Number:
SI3216-KT
Manufacturer:
SI
Quantity:
20 000
*Note: The Linefeed register (LF) is located in direct Register 64.
LF[2:0]*
Figure 17. Simplified ProSLIC Linefeed Architecture for TIP and RING Leads (One Shown)
000
001
010
011
100
101
110
111
TIP or
RING
C
R
AC
AC
Reverse On-Hook Transmission
Forward On-Hook Transmission
Control
AC Sense
AC
Linefeed State
Reverse Active
Forward Active
Ring Open
TIP Open
Control
Ringing
Loop
Open
AC
Codec
Audio
A/D
D/A
Table 22. ProSLIC Linefeed Operations
R
BP
DSP
Q
Q
N
P
Rev. 1.0
R
E
Q
TIP and RING tri-stated
V
V
TIP tri-stated, RING active; used for ground start
Ringing waveform applied to TIP and RING
V
V
RING tri-stated, TIP active
DN
TIP
TIP
RING
RING
> V
> V
> V
> V
RING
RING
TIP
TIP
M onitor A/D
SLIC DAC
Control
; audio signal paths enabled
; audio signal paths enabled
A/D
D/A
Loop
DC
DC Sense
Description
Control
R
DC
DC
R
SE
Em itter Sense
Battery Sense
R
Si3216
BAT
V
BAT
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