7
dc1496fa
DEMO MANUAL DC1496B
SCHEMATIC DIAGRAM
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
NOTES:
Performance Or Reliability. Contact Linear Technology
Circuit Board Layout May Significantly Affect Circuit
Verify Proper And Reliable Operation In The Actual
Linear Technology Has Made A Best Effort To Design A
Customer Notice
Supplied For Use With Linear Technology Parts.
Circuit That Meets Customer-Supplied Specifications;
However, It Remains The Customer's Responsibility To
This Circuit Is Proprietary To Linear Technology And
Applications Engineering For Assistance.
Application. Component Substitution And Printed
LTC CONFIDENTIAL - FOR CUSTOMER USE ONLY
Quick Eval Demo Only
CC
LTC294XIDCB
Battery Gas Gauge with I2C
ASSEMBLY
DC1496B-B
LTC2941IDCB
LTC2942IDCB
DC1496B-A
U1
Bat/Chrg
Pull - Up
Quick Eval
AL LED
AL / CC
CC PB
*
DNC
VERSION TABLE
0.1
0.1
R1
OPEN
OPEN
DC1496B-C
DC1496B-D
LTC2941IDCB-1
LTC2942IDCB-1
Title
Size Document Number Rev.
Date: Sheet
of
Demo Circuit 1496B
B
Linear Technology Corporation
1630 McCarthy Blvd.
Milpitas, CA. 95035
Phone (408) 432-1900
Fax (408) 434-0507 www.linear.com
11Wednesday, March 02, 2011
Title
Size Document Number Rev.
Date: Sheet
of
Demo Circuit 1496B
B
Linear Technology Corporation
1630 McCarthy Blvd.
Milpitas, CA. 95035
Phone (408) 432-1900
Fax (408) 434-0507 www.linear.com
11Wednesday, March 02, 2011
Title
Size Document Number Rev.
Date: Sheet
of
Demo Circuit 1496B
B
Linear Technology Corporation
1630 McCarthy Blvd.
Milpitas, CA. 95035
Phone (408) 432-1900
Fax (408) 434-0507 www.linear.com
11Wednesday, March 02, 2011
E10
SENSE+
E10
SENSE+
C1
0.1uF
C1
0.1uF
TP2TP2
E4
GND
E4
GND
R7
5.1K
R7
5.1K
R9
100K
R9
100K
R2
10K
R2
10K
TP1TP1
E7
SDA
E7
SDA
JP1JP1
1
2
3
E11
SENSE-
E11
SENSE-
E1
V_CHRG / LD
2.7V - 5.5V
E1
V_CHRG / LD
2.7V - 5.5V
D1
AL
(RED)
D1
AL
(RED)
2 1
R6
5.1K
R6
5.1K
R1
*
R1
*
U1
*
U1
*
VCC / SENSE+
1
SENSE-
6
SCL
3
SDA
4
AL / CC
5
GND
2
EX PAD
7
E8
AL / CC
E8
AL / CC
JP2JP2
1
2
3
E2
V_BAT
E2
V_BAT
J1 HD2X7J1 HD2X7
V+
1
CS
6
GND
3
SCK
4
MISO
5
5V
2
SDA/MOSI
7
GND
8
EESDA
9
EEVCC
10
EESCL
11
EEGND
12
GND
13
NC
14
R3
10K
R3
10K
U2
24LC025-I / ST
U2
24LC025-I / ST
A0
1
SCL
6
A2
3
VSS
4
SDA
5
A1
2
WP
7
VCC
8
R5
1K
R5
1K
E9
GND
E9
GND
C2
0.1uF
C2
0.1uF
E5
VP
E5
VP
R8
5.1K
R8
5.1K
R4
10K
R4
10K
E3
GND
E3
GND
E6
SCL
E6
SCL
S1S1
(11 Seiten)
(2 Seiten)
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