SI3216-C-FT Silicon Laboratories Inc, SI3216-C-FT Datasheet - Page 22

• Manufacturer Part Number: SI3216-C-FT
• Description: IC SLIC/CODEC 1CH 38TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3216-C-FT

• Package / Case: *
• 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
• Includes: Audio Tone Generation, BORSCHT Functions, FSK Generation, Ringing and Battery Voltage Generation
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 88 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si3216
22
RING
Q1,Q2,Q3,Q4
TIP
C15,C16,C17
Component
C30, C31
Notes:
1. Values and configurations for these
2. Only one component per system needed.
3. All circuit grounds should have a single-
4. Optional components to improve idle
Q5,Q6
C1,C2
C3,C4
C5,C6
C7,C8
components can be derived from Table 18
or from “AN45: Design Guide for the
Si3210/15/16 DC-DC Converter”.
point connection to the ground plane.
channel noise.
C26
Figure 12. Si3216(M) Typical Application Circuit Using Discrete Line Interface Circuit
Q9
L2
Protection
Circuit
22nF
22nF
C5
C6
10 µF, 6 V Ceramic/Tantalum or 16 V Low Leakage
5401
5551
Q1
Q6
80.6
R6
220nF
C8
R10
10
Table 14. Si3216(M) External Component Values
10 µF, 16 V, Electrolytic,  20%
NPN General Purpose BJT
220 nF, 100 V, X7R,  20%
0.1 µF, 100 V, X7R,  20%
22 nF, 100 V, X7R,  20%
220 nF, 50 V, X7R,  20%
0.1 µF, 6 V, Y5V,  20%
5401
Q4
R13
5.1k
R21
15
Electrolytic,  20%
120 V, NPN, BJT
120 V, PNP, BJT
R29
5401
5551
47 µH, 150 A
Q2
Q5
0.1uF
C26
1
80.6
Note 1
R7
Value
220nF
2N2222
C7
Q9
R11
10
R28
1
GND
5401
GND
Q3
R12
5.1k
Rev. 1.0
0.1 µF
0.1 µF
0.1 µF
VCC
C32
C34
C33
R102 (100k)
R104 (100k)
R104 (100k)
4
4
4
220nF
220nF
C3
C4
200k
100k
100k
100k
200k
4.7k
4.7k
R1
R8
R2
R4
R5
R9
R3
15
20
28
29
17
26
25
19
18
21
16
ITIPP
ITIPN
STIPDC
STIPAC
STIPE
IRINGP
IRINGN
SRINGE
SVBAT
SRINGAC
SRINGDC
GND
VBAT
DC-DC Converter
ON Semi MMBT2222ALT1; Central Semi
Circuit
Fairchild 2N5401; Samsung 2N5401
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Central Semi CMPT5401; ON Semi
Fairchild 2N5551; Phillips 2N5551
Central Semi CZT5551, ON Semi
CMPT2222A; Zetex FMMT2222
MMBT5401LT1, 2N5401; Zetex
Murata, Panasonic, Nichicon
VCC
VDC
FSYNC
RESET
CAPM
QGND
Supplier/Part Number
CAPP
IGMP
IGMN
SCLK
PCLK
IREF
VDC
SDO
DRX
DTX
SDI
INT
CS
1 0 F
1 0 V
C3 1
URL1C100MD
1
6
3
4
5
2
7
38
37
36
24
22
11
12
14
13
FMMT5401;
Panasonic
R15
243
2N5551;
Coilcraft
10uF
C2
0 .1 F
C1 5
V DDA1
10uF
C1
Note 2
VCC
V DDA 2
PCM Bus
R26
40.2k
R32
SPI Bus
10k
2
2
40.2k
0 .1  F
R14
C1 6
4 7 H
L 2
0. 1  F
C1 7
V DDD
1 0  F
C3 0