LT1884 Просмотр технического описания (PDF) - Linear Technology
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LT1884 Datasheet PDF : 12 Pages
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LT1884/LT1885
ABSOLUTE AXI U RATI GS (Note 1)
Supply Voltage (V+ to V –) ....................................... 40V
Differential Input Voltage (Note 2) ......................... ±10V
Input Voltage .................................................... V+ to V –
Input Current (Note 2) ........................................ ±10mA
Output Short-Circuit Duration (Note 3) ............ Indefinite
Operating Temperature Range (Note 4) .. – 40°C to 85°C
Specified Temperature Range (Note 5) ... – 40°C to 85°C
Maximum Junction Temperature .......................... 150°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
OUT A 1
8 V+
–IN A 2
A
+IN A 3
V– 4
7 OUT B
6 –IN B
B
5 +IN B
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 130°C/W (N8)
TJMAX = 150°C, θJA = 190°C/W (S8)
Consult factory for Military grade parts.
ORDER
PART NUMBER
LT1884CN8
LT1884CS8
LT1884ACN8
LT1884ACS8
LT1884IN8
LT1884IS8
LT1884AIN8
LT1884AIS8
S8 PART MARKING
1884 1884I
1884A 1884AI
TOP VIEW
OUT A 1
– IN A 2
A
+IN A 3
V+ 4
+IN B 5
B
–IN B 6
OUT B 7
14 OUT D
13 –IN D
D
12 +IN D
11 V–
10 +IN C
C
9 –IN C
8 OUT C
S PACKAGE
14-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 110°C/W
ORDER
PART NUMBER
LT1885CS
LT1885IS
ELECTRICAL CHARACTERISTICS
The q denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
Single supply operation VEE = 0, VCC = 5V; VCM = VCC/2 unless otherwise noted. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage (LT1884A)
0°C < TA < 70°C
– 40°C < TA < 85°C
Input Offset Voltage (LT1884/LT1885)
0°C < TA < 70°C
– 40°C < TA < 85°C
Input Offset Voltage Drift (Note 6)
0°C < TA < 70°C
– 40°C < TA < 85°C
IOS
Input Offset Current (LT1884A)
0°C < TA < 70°C
– 40°C < TA < 85°C
Input Offset Current (LT1884/LT1885)
0°C < TA < 70°C
– 40°C < TA < 85°C
25
50
µV
q
85
µV
q
110
µV
30
80
µV
q
125
µV
q
150
µV
q
0.3
0.8
µV/°C
q
0.3
0.8
µV/°C
100
300
pA
q
400
pA
q
500
pA
150
900
pA
q
1200
pA
q
1400
pA
2
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