THBT15011D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'THBT15011D' PDF : 9 Pages View PDF
APPLICATION CIRCUIT :
1 - Line card protection
RING
GENERATOR
LINE A
T
E
S
T
R
E
L
A
Y
S
LINE B
PTC
THBTxxxD
PTC
RING
RELAY
THBTxxx11D
- VBAT
LCP1511D
SLIC
220
nF
2 - Protection for telephone set with ground key
LA
LB
THBTxxxD
GROUND KEY
E
HOOK
SPEECH
DIALING
RINGER
7/9
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