TEA1093T Philips Semiconductors, TEA1093T Datasheet - Page 21

• Manufacturer Part Number: TEA1093T
• Description: Hands-free IC
• Manufacturer: Philips Semiconductors

100
R SREF
V SREF
4.2 V
V RIN1
30.1 k
R GAT
220 nF
C RIN1
C RIN2
220 nF
20
21
18
2
3
8
GAT
GND
MOUT
RIN1
RIN2
MICGND
SREF
RSEN
I SUP
7
25
R RSEN
10 k
100 nF
C RSEN
RENV
SUP
9
24
470 nF
C RENV
MUTET
19
RNOI
23
C RNOI
4.7 F
Fig.15 Test circuit.
PD
17
TSEN
TEA1093
28
C TSEN
100 nF
R TSEN
10 k
IDT
16
2.2 M
R IDT
TENV
27
470 nF
C TENV
SWT
14
C SWT
220 nF
TNOI
26
C TNOI
4.7 F
STAB
DLC/MUTER
13
R STAB
3.65 k
1
C DLC
470 nF
SWR
LSP2
VOL
LSP1
GAR
V BB
12
MIC
11
R SWR
365 k
VA
R VOL
4
5
6
15
10
22
R VA
220 nF
C MIC
R GAR
66.5 k
R L
50
C LSP1
47 F
470 F
C VBB
V MIC
MGD228