AD1580ART 查看數據表（PDF） - Analog Devices
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AD1580ART Datasheet PDF : 8 Pages
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AD1580–SPECIFICATIONS (@ TA = +25؇C, IIN = 100 A, unless otherwise noted)
Model
AD1580A
Min Typ Max
AD1580B
Min Typ Max
Units
Reverse Voltage Output
1.215 1.225 1.235
1.224 1.225 1.226
V
Reverse Voltage Temperature Drift
–40°C to +85°C
100
50
ppm/°C
Minimum Operating Current, TMIN to TMAX
Reverse Voltage Change with Reverse Current
50 µA < IIN < 10 mA, TMIN to TMAX
50 µA < IIN < 1 mA, TMIN to TMAX
Dynamic Output Impedance (∆VR/∆IR)
IIN = 1 mA ± 100 µA (f = 120 Hz)
OUTPUT NOISE
RMS Noise Voltage: 10 Hz to 10 kHz
Low Frequency Noise Voltage: 0.1 Hz to 10 Hz
Turn-On Settling Time to 0.1%1
Output Voltage Hysteresis2
50
2.5 5
0.5
0.4 1
20
5
5
80
50
2.5 5
0.5
0.4 0.5
20
5
5
80
µA
mV
mV
Ω
µV rms
µV p-p
µs
µV
Temperature Range
Specified Performance, TMIN to TMAX
Operating Range3
–40
+85
–40
+85
°C
–55
+125
–55
+125
°C
NOTES
1Measured with no load capacitor.
2Output hysteresis is defined as the change in the +25°C output voltage after a temperature excursion to +85°C and then to –40°C.
3The operating temperature range is defined as the temperature extremes at which the device will continue to function. Parts may deviate from their specified
performance.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS1
Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA
Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Internal Power Dissipation2
SOT-23 (RT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 Watts
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Operating Temperature Range
AD1580/RT . . . . . . . . . . . . . . . . . . . . . . . – 55°C to +125°C
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
ESD Susceptibility3
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . 4 kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 V
NOTES
1Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation 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.
2Specification is for device in free air at +25°C: SOT-23 Package: θJA = 300°C/Watt.
3The human body model is a 100 pF capacitor discharged through 1.5 kΩ. For the
machine model, a 200 pF capacitor is discharged directly into the device.
Model
ORDERING GUIDE
Initial Output Temperature
Error
Coefficient
Package
Option
AD1580ART
AD1580ART-REEL1
AD1580ART-REEL72
AD1580BRT
AD1580BRT-REEL1
AD1580BRT-REEL72
10 mV
10 mV
10 mV
1 mV
1 mV
1 mV
100 ppm/°C RT
100 ppm/°C RT
100 ppm/°C RT
50 ppm/°C
RT
50 ppm/°C
RT
50 ppm/°C
RT
NOTES
1Provided on a 13-inch reel containing 7,000 pieces.
2Provided on a 7-inch reel containing 2,000 pieces.
PACKAGE BRANDING INFORMATION
Four marking fields identify the device generic, grade, and date
of processing. The first field is the product identifier. A “0”
identifies the generic as the AD1580. The second field indicates
the device grade; “A” or “B.” In the third field a numeral or
letter indicates a calendar year; “5” for 1995, “A” for 2001. In
the fourth field, letters A-Z represent a two week window within
the calendar year; starting with “A” for the first two weeks of
January.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD1580 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
–2–
REV. 0
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