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AD15700 View Datasheet(PDF) - Analog Devices

Part Name
Description
Manufacturer
AD15700
ADI
Analog Devices ADI
AD15700 Datasheet PDF : 44 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
AD15700
RESISTOR DIVIDER ELECTRICAL CHARACTERISTICS (@ TA = 25؇C, unless otherwise noted.)
Parameter
Condition
Min
Typ
Max
Resistance
Temperature Coefficient of Resistance
Resistance Ratio of Two Halves
Resistance Ratio Tracking
Power Dissipation
TA = 70C
*At higher temperatures, linearly derates to 0 mW at 175C.
Specifications subject to change without notice.
2.97
3.00
3.03
50
0.99
1.0
1.01
2
250*
Unit
kW
ppm/C
ppm/C
mW
ABSOLUTE MAXIMUM RATINGS*
Analog Inputs
IND, INC, INB . . . . . . . . . . . . . . . . . . . . . . –11 V to +30 V
INA, REF, INGND, REFGND, AGND . . . –0.3 V to AVDD + 0.3 V
ADC Ground Voltage Differences
AGND_ADC, DGND_ADC, OGND . . . . . . . . . . . . ± 0.3 V
ADC Supply Voltages
AVDD, DVDD, OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
AVDD to DVDD, AVDD to OVDD . . . . . . . . . . . . . . ± 7 V
DVDD to OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 7 V
ADC Digital Inputs . . . . . . . . . . . . . –0.3 V to DVDD + 0.3 V
VDD_DAC to AGND_DAC . . . . . . . . . . . . . . . –0.3 V to +6 V
DAC Digital Input Voltage to
DGND_DAC . . . . . . . . . . . . . . . . –0.3 V to DVDD + 0.3 V
VOUT_DAC to AGND_DAC . . . . –0.3 V to DVDD + 0.3 V
AGND_DAC to DGND_DAC . . . . . . . . . . . –0.3 V to +0.3 V
DAC Input Current to Any DAC Pin Except Supplies . . ± 10 mA
Amplifier Supply Voltage (VS1, VS2) . . . . . . . . . . . . . . 12.6 V
Amplifier Input Voltage (Common Mode) . . . . . . ± VS ± 0.5 V
Amplifier Differential Input Voltage . . . . . . . . . . . . . . . ± 3.4 V
Amplifier Output Short Circuit
Duration . . . . . . . . . . . . . . Observe Power Derating Curves
Resistor Instantaneous Voltage Drop . . . . . . . . . . . . . . . ± 50 V
Internal Power Dissipation . . . . . . . . . . . . . (TJ Max – TA)/JA
Thermal Resistance JA
10 mm CSPBGA . . . . . . . . . . . . . . . . . . . . . . . . . . . 42C/W
Maximum Junction Temperature (TJ Max) . . . . . . . . . . 150C
Operating Temperature Range . . . . . . . . . . . . –40C to +85C
Storage Temperature Range . . . . . . . . . . . . . –65C to +150C
Lead Temperature . . . . . . . . . . . . . . . . . . . . . . . 225C, 15 sec
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent 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
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
ORDERING GUIDE
Model
Temperature Range Package Option
AD15700BCA
AD15700/PCB
ADDS-2191-EZLITE
ADDS-21535-EZLITE
ADDS-21160M-EZLITE
ADDS-21161N-EZLITE
–40C to +85C
25C
25C
144-Lead CSPBGA
Evaluation Board
Evaluation Kit*
*One of the DSP Evaluation Kits is required for operation of the AD15700/PCB Evaluation Board.
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
AD15700 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.
–10–
REV. A
 

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