SI3210-KTR Silicon Laboratories Inc, SI3210-KTR Datasheet - Page 25

• Manufacturer Part Number: SI3210-KTR
• Description: Telecom Line Management ICs Sgl Ch SLIC/Codec w/ DTMF Decoder
• Manufacturer: Silicon Laboratories Inc
• Type: ProSLIC Programmable CMOS SLICr

Specifications of SI3210-KTR

• Product: Telecom
• Supply Current: 4 mA
• Maximum Operating Temperature: 100 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Notes:
1. Only one component per system needed.
2. All circuit grounds should have a single-point
3. The trace resistance between R6 and C26
4. Optional components to improve idle channel
5. Pin numbers for TSSOP shown.
RING
TIP
connection to the ground plane.
should equal the trace resistance between
R7 and C26.
noise.
Protection
Circuit
22nF
22nF
Figure 14. Si3211 Typical Application Circuit Using Discrete Solution
C5
C6
5401
5551
Q1
Q6
80.6
R6
220nF
C8
R10
C26
10
0.1 µF
VBATL
5401
Q4
4003
D1
R13
5.1k
VBATH
5551
Q8
5401
5551
Q2
Q5
80.6
R7
220nF
C7
200k
R16
R11
10
GND
Rev. 1.5
5401
Q3
R12
5.1k
GND
5401
Q7
C32
C34
C33
0.1µF
0.1µF
R102 (100k)
R104 (100k)
0.1µF
R105 (100k)
4
4
4
220nF
220nF
C3
C4
200k
100k
100k
200k
R18
1.8k
470
470
R1
R8
R2
R4
100k
R9
R3
R5
15
20
28
29
17
26
25
19
18
21
16
ITIPP
ITIPN
STIPE
STIPDC
STIPAC
IRINGP
IRINGN
SRINGE
SVBAT
SRINGAC
SRINGDC
C31
10 µF
NC NC
C15
0.1 µF
Si3210/Si3211
NC
C16
0.1 µF
FSYNC
RESET
47 µH
QGND
CAPM
CAPP
SCLK
PCLK
IGMP
IGMN
L2
IREF
SDO
DRX
DTX
SDI
INT
CS
C17
0.1 µF
VCC
38
37
36
1
6
3
4
5
2
7
24
22
11
12
14
13
C30
R15
243
10 µF
10uF
C2
10uF
C1
SPI Bus
PCM Bus
Note 1
VCC
R32
10k
R26
10k
1
40.2k
1
R14
25