AD849AQ 查看數據表（PDF） - Analog Devices
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AD849AQ Datasheet PDF : 8 Pages
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AD848/AD849
ABSOLUTE MAXIMUM RATINGS1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V
Internal Power Dissipation2
Plastic (N) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Watts
Small Outline (R) . . . . . . . . . . . . . . . . . . . . . . . . . 0.9 Watts
Cerdip (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Watts
LCC (E) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8 Watts
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . ± 6 V
Storage Temperature Range (Q) . . . . . . . . –65°C to +150°C
(N, R) . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to +125°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +175°C
Lead Temperature Range (Soldering 60 sec) . . . . . . . +300°C
NOTES
1Stresses above those listed under “Absolute Maximum Ratings” may cause per-
manent damage to the device. This is a stress rating only, and functional opera-
tion of the device at these or any other conditions above those indicated in the
operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2LCC: θJA = 150°C/Watt
Mini-DIP Package: θJA = 110°C/Watt
Cerdip Package: θJA = 110°C/Watt
Small Outline Package: θJA = 155°C/Watt.
METALIZATION PHOTOGRAPH
Contact factory for latest dimensions. (AD848 and AD849 are identical
except for the part number in the upper right.)
Dimensions shown in inches and (mm).
Model
Gain
Bandwidth
MHz
ORDERING GUIDE
Min Max
Stable Offset Voltage
Gain mV
Temperature
Range – ؇C
Package
Option1
AD848JN
175
AD848JR2
175
AD848JCHIPS 175
AD848AQ
175
AD848SQ
175
AD848SQ/883B 175
AD848SE/883B 175
AD849JN
725
AD849JR2
725
AD849AQ
725
AD849SQ
725
AD849SQ/883B 725
AD847J/A/S
50
5
1
5
1
5
1
5
1
5
1
5
1
5
1
25
1
25
1
25
0.75
25
0.75
25
0.75
1
1
0 to +70
0 to +70
0 to +70
–40 to +85
–55 to +125
–55 to +125
–55 to +125
N-8
R-8
Die Form
Q-8
Q-8
Q-8
E-20A
0 to +70
N-8
0 to +70
R-8
–40 to +85
Q-8
–55 to +125 Q-8
–55 to +125 Q-8
See AD847 Data Sheet
NOTES
1E = LCC; N = Plastic DIP; Q = Cerdip; R = Small Outline IC (SOIC).
2Plastic SOIC (R) available in tape and reel. AD848 available in S grade chips. AD849 available in J and S grade
chips.
–4–
REV. B
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