DC1698 - Schematic

ECO REV
1
DESCRIPTION
PRODUCTION
APPR
DATE
CUYLER L.
10/01/2010
1
V+
E6
4.5V - 5.5V
E1
VSENSE +
1
V+
U1
1
-5V - +80V
LT1999IMS8*
1
2
VSUPPLY
C3
VSHDN\
100pF
0402
8
R2
IN+
VOUT
7
1
0 Ohm
3
IN-
VREF
V+
1
GND
E4
0.1uF
1
5
1
VSUPPLY
2V AT 4A
VREF
6
C1
4
VOUT
E3
R1*
2512
/SHDN
E7
GND
ASSY
U1
R1
-A
LT1999IMS8-10
0.05 ohm
-B
LT1999IMS8-20
0.025 ohm
-C
LT1999IMS8-50
0.01 ohm
E5
C2
VSENSE -
*
0.1uF
E2
NOTES: UNLESS OTHERWISE SPECIFIED
1. ALL RESISTORS ARE IN OHMS, 0603
2. ALL CAPACTORS ARE IN MICROFARADS, 0603
CUSTOMER NOTICE
LINEAR TECHNOLOGY HAS MADE A BEST EFFORT
TO DESIGN A CIRCUIT THAT MEETS CUSTOMERSUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS
THE CUSTOMER'S RESPONSIBILITY TO VERIFY
PROPER AND RELIABLE OPERATION IN THE ACTUAL
APPLICATION. COMPONENT SUBSTITUTION AND
PRINTED CIRCUIT LAYOUT MAY SIGNIFICANTLY
AFFECT CIRCUIT PERFORMANCE OR RELIABILITY.
CONTACT LINEAR TECHNOLOGY APPLICATIONS
ENGINEERING FOR ASSISTANCE.
THIS CIRCUIT IS PROPRIETARY TO
LINEAR TECHNOLOGY AND SUPPLIED FOR
USE WITH LINEAR TECHNOLOGY PARTS.
1630 McCarthy Blvd.
Milpitas, CA 95035
PH: (408) 432-1900
APPROVALS
WWW.LINEAR.COM
PCB DES.
CL
APP ENG.
CUYLER L.
SCALE = NONE
LTC CONFIDENTIAL FORCUSTOMER USE ONLY
TITLE: SCHEMATIC
HIGH VOLTAGE BI-DIRECTIONAL CURRENT SENSE
REV
IC NO.
SIZE
LT1999IMS8-10/-20/-50
1
N/A
DEMO CIRCUIT 1698A
10/2010
DATE:
SH 1 of 1
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