LT1789-10 查看數據表（PDF） - Linear Technology
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LT1789-10 Datasheet PDF : 24 Pages
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LT1789-1/LT1789-10
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage (V+ to V–)..........................................36V
Input Differential Voltage ..........................................36V
Input Current (Note 3)......................................... ±20mA
Output Short-Circuit Duration.......................... Indefinite
Operating Temperature Range .................–40°C to 85°C
Specified Temperature Range (Note 4)
LT1789C-1, LT1789C-10.......................–40°C to 85°C
LT1789I-1, LT1789I-10 ........................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
PIN CONFIGURATION
TOP VIEW
RG 1
–IN 2
+IN 3
–VS 4
8 RG
7 +VS
6 OUT
5 REF
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 190°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LT1789CS8-1#PBF
LT1789CS8-1#TRPBF 17891
8-Lead Plastic SO
LT1789IS8-1#PBF
LT1789IS8-1#TRPBF
1789I1
8-Lead Plastic SO
LT1789CS8-10#PBF
LT1789CS8-10#TRPBF 178910
8-Lead Plastic SO
LT1789IS8-10#PBF
LT1789IS8-10#TRPBF 789I10
8-Lead Plastic SO
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
LT1789CS8-1
LT1789CS8-1#TR
17891
8-Lead Plastic SO
LT1789IS8-1
LT1789IS8-1#TR
1789I1
8-Lead Plastic SO
LT1789CS8-10
LT1789CS8-10#TR
178910
8-Lead Plastic SO
LT1789IS8-10
LT1789IS8-10#TR
789I10
8-Lead Plastic SO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
3V AND 5V ELECTRICAL CHARACTERISTICS VS = 3V, 0V; VS = 5V, 0V; RL = 20k, VCM = VREF = half
supply, TA = 25°C, unless otherwise noted.
LT1789-1
LT1789-10
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX UNITS
G
Gain Range
Gain Error (Note 6)
LT1789-1, G = 1 + (200k/RG)
1
LT1789-10, G = 10 • [1+ (200k/RG)]
1000
10
G = 1, VO = 0.1V to (+VS) – 1V
0.02 0.20
1000
%
LT1789-1, VO = 0.1V to (+VS) – 0.3V
LT1789-10, VO = 0.2V to (+VS) – 0.3V
G = 10 (Note 2)
G = 100 (Note 2)
G = 1000 (Note 2)
0.06 0.25
0.06 0.27
0.13
0.01 0.25
%
0.09 0.30
%
0.16
%
Gain Nonlinearity (Note 6)
G = 1, VO = 0.1V to (+VS) – 1V
35
100
ppm
LT1789-1, VO = 0.1V to (+VS) – 0.3V
LT1789-10, VO = 0.2V to 4.7V, VS = 5V
(Note 8)
G = 10
G = 100
G = 1000
12
40
18
75
90
15
100 ppm
20
100 ppm
100
ppm
1789fc
2
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