STLC3080
Figure 2. Typical application diagram.
CVCC VCC
VDD
ZAC
RS
RX
ZA
CCOMP
TX
ZB
CH
CONTROL
INTERFACE
MODE
D0
D1
D2
R0
R1
DET
GDK/AL
CSIN
CSOUT
RES
CKRING
TTX
(2) RDA
ZAC1 VCC VDD
ZAC
RS
RX
TX
ZB
AGND
BGND RGND REL0 REL1 RELR
PCD
TIP
MODE
D0
D1
D2
R0
R1
DET
GDK/AL
CSIN
CSOUT
RES
CKRING
TTXIN
CAC
STLC3080
ILTF RDC CRT IREF
RLIM
RING
RT1
RT2
VREG
BASE
VBAT
CSVR
CREV
RTH
RTTX
+
RDC
CRT RREF RLIM RTH
CTTX
CAC
(1) This components are needed only for Power Cross Indication (normally not used).
(2) Components needed only for Metering pulse injection.
VREL
RT
RPT1
VB-
RPR1
LCP
1511
R2(1)
RPT2
R1(1)
LA
RPR2
LB
RS1
RR
RS2
CVB
VRING
VB-
VB-
CREV
CSVR
D98TL308C
Figure 3. Typical dual battery application diagram.
CVCC VCC
VDD
VREL
ZAC
RS
ZA
CCOMP
RX
TX
ZB
CH
CONTROL
INTERFACE
MODE
D0
D1
D2
R0
R1
DET
GDK/AL
CSIN
CSOUT
RES
CKRING
TTX
(2) RDA
ZAC1 VCC VDD
ZAC
RS
RX
TX
ZB
AGND
BGND RGND REL0 REL1 RELR
PCD
TIP
MODE
D0
D1
D2
R0
R1
DET
GDK/AL
CSIN
CSOUT
RES
CKRING
TTXIN
CAC
STLC3080
ILTF RDC CRT
IREF
RLIM
RING
RT1
RT2
VREG
BASE
VBAT
CSVR
CREV
RTH
RTTX
+
RDC
CRT
RREF RLIM RTH
CTTX
CAC
(1) This components are needed only for Power Cross Indication (normally not used).
(2) Components needed only for Metering pulse injection.
10/23
RT
RPT1
VB-
RPR1
LCP
1511
R2(1)
RPT2
RPR2
RS1
RR
RS2
D1
CVB
VRING
VB-
VB-
D2
VB2
CREV
CSVR
D98TL310C
R1(1)
LA
LB