ISL55141 Datasheet, PDF (5/7 Pages) Intersil Corporation – Evaluation Board User’s Manual

ISL55142IVZ Evaluation Board Schematic
VINP0_J8
R18
0Ω
GND
VINP0
R14
0Ω
TP10-VINP0
R20
DIF+
NOT POPULATED
DIF--
GND
QA0_J3
QA0
TP01-QA0_VOL
R1
DIF+
50Ω
DIF--
VOL
QB0_J4
QB0
TP02-QB0_VOL
R2
DIF+
50Ω
DIF--
VOL
S1 - POWER-DOWN CONTROL
SPDT - CENTER OFF
VEE
VDD
PD - BN_J5
PD
GND
CVA_BUS
VINP0
VEE
VCC
VOH
VOL
QA0
QB0
1
2
3
4
5
6
7
8
9
10
C.VB0
VINP0
CVA0
PD
VEE
VCC
VOH
VOL
QA0
QB0
CVB1
VINP1
CVA1
20
19
18
CVB_BUS
VINP1
VCC
VEE
16
15
VCC
VEE
QB1
QA1
12
11
QB1
QA1
ISL55142IVZ_TSSOP
JP01
VOL = VEE
VOL
VEE
VINP1
TP07-VINP1
DIF+
DIF--
VINP1_J14
R8
R10
0Ω
0Ω
R9
NOT POPULATED
GND
GND
TP10-QB1_VOL
QB1
DIF+
R7
50Ω
DIF--
VOL
QB1_J13
TP09-QA1_VOL
QA1
DIF+
R6
DIF--
50Ω
VOL
QA1_J12
VOL - Banana Jack
VOH - Banana Jack
VOH
TP03-VOH_VOL ^VOL
C1 C2
DIF+
+4.7µF 0.1µF
DIF--
JP02
JP03
VOL = GND VEE = GND
TP04_VCC_VEE
VCC
C4 C3 C9
+4.7µF 0.1µF 0.1µF
GND
VEE
GND
CVB_BUS
TP06_CVB
DIF+
DIF--
CVB_BUS
C5
C7
0.1µF + 4.7µF
J9-CVB - Banana Jack
GND
CVA_BUS
GND _{J10-GND - Banana Jack}
VOL
TP05_CVA CVA_BUS
C6
C8
DIF+
0.1µF +4.7µF _{J11-CVA - Banana Jack}
GND - Banana Jack VCC - Banana Jack VEE - Banana Jack _DIF--
GND
GND
FIGURE 9. ISL55142IVZ TSSOP DUAL COMPARATOR EVALUATION BOARD