TEA1093T Philips Semiconductors, TEA1093T Datasheet - Page 23

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

ring
tip
interrupter
DP
MICROCONTROLLER
DTMF
100 F
C 1
620
R1
DTMF
V CC
V EE
Fig.17 Application proposal.
TEA106X
R SREF
100
SLPE
MIC
LN
MIC
QR
R9
20
10 F
S1
S2
100 nF
100 nF
100 nF
C7a
C7b
390
C 8
100 F
C SREF
4.7 nF
C RIN1
C RIN2
100 nF
100 nF
20
18
2
3
8
MOUT
RIN1
RIN2
GND
SREF SUP
MICGND
7
TEA1093
9
microcontroller
MUTET
19
from
C STAB
4.7 nF
LSP1
V BB
MIC
PD
17
10
22
6
C LSP1
100 nF
50
C MIC
LSP
470 F
C VBB
R MIC
MGD230