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參數(shù)資料
| 型號： | AD9002AJ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | High Speed 8-Bit Monolithic A/D Converter |
| 中文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, CQCC28 |
| 封裝： | CERAMIC, LCC-28 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 154K |
| 代理商： | AD9002AJ |
AD9002
–3–
REV. D
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage (–V
S
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . –6 V
Analog-to-Digital Supply Voltage Differential . . . . . . . . .0.5 V
Analog Input Voltage . . . . . . . . . . . . . . . . . . . . . –V
S
to +0.5 V
Digital Input Voltage . . . . . . . . . . . . . . . . . . . . . . . .–V
S
to 0 V
Reference Input Voltage (+V
REF
– V
REF
)
2
. . . . –3.5 V to 0.1 V
Differential Reference Voltage . . . . . . . . . . . . . . . . . . . . .2.1 V
Reference Midpoint Current . . . . . . . . . . . . . . . . . . . .
±
4 mA
ENCODE to
ENCODE
Differential Voltage . . . . . . . . . . . 4 V
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Operating Temperature Range
AD9002AD/BD/AJ/BJ . . . . . . . . . . . . . . . . –25
°
C to +85
°
C
AD9002SE/SD/TD/TE . . . . . . . . . . . . . . –55
°
C to +125
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Junction Temperature
3
. . . . . . . . . . . . . . . . . . . . . . . .+175
°
C
Lead Soldering Temperature (10 sec) . . . . . . . . . . . . .+300
°
C
NOTES
1
Absolute maximum ratings are limiting values, to be applied individually, and
beyond which the serviceability of the circuit may be impaired. Functional
operability under any of these conditions is not necessarily implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect device
reliability.
2
+V
≥
–V
under all circumstances.
3
Maximum junction temperature (t
max) should not exceed +175
°
C for ceramic
packages, and +150
°
C for plastic packages:
t
= PD (
θ
JA
) + t
A
PD (
θ
JC
) + t
C
where
PD = power dissipation
θ
JA
= thermal impedance from junction to ambient (
°
C/W)
θ
JC
= thermal impedance from junction to case (
°
C/W)
t
A
= ambient temperature (
°
C)
t
C
= case temperature (
°
C)
Typical thermal impedances are:
Ceramic DIP
θ
JA
= 56
°
C/W;
θ
JC
= 20
°
C/W
Ceramic LCC
θ
JA
= 69
°
C/W;
θ
JC
= 23
°
C/W
PLCC
θ
JA
= 60
°
C/W;
θ
JC
= 19
°
C/W.
Recommended Operating Conditions
Input Voltage
Nominal
–5.20
0.0 V
–2.0
Parameter
–V
S
+V
REF
–V
REF
Analog Input
Min
–5.46
–V
REF
–2.1
–V
REF
Max
–4.94
+0.1
+V
REF
+V
REF
EXPLANATION OF TEST LEVELS
Test Level I
–
Test Level II
–
100% production tested.
100% production tested at +25
°
C, and
sample tested at specified temperatures.
Sample tested only.
Parameter is guaranteed by design and
characterization testing.
Parameter is a typical value only.
All devices are 100% production tested at
+25
°
C. 100% production tested at tempera-
ture extremes for extended temperature
devices; sample tested at temperature ex-
tremes for commercial/industrial devices.
Test Level III –
Test Level IV
–
Test Level V
Test Level VI
–
–
ORDERING GUIDE
Package
Model
Linearity
Temperature Range Option
*
–25
°
C to +85
°
C
–25
°
C to +85
°
C
–25
°
C to +85
°
C
–25
°
C to +85
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
AD9002AD
AD9002BD
AD9002AJ
AD9002BJ
AD9002SD/883B 0.75 LSB
AD9002SE/883B
AD9002TD/883B 0.50 LSB
AD9002TE/883B 0.50 LSB
0.75 LSB
0.50 LSB
0.75 LSB
0.50 LSB
D-28
D-28
J-28
J-28
D-28
E-28A
D-28
E-28A
0.75 LSB
*
D = Ceramic DIP; E = Leadless Ceramic Chip Carrier; J = Ceramic Chip
Carrier, J-Formed Leads.
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 AD9002 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
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相關(guān)代理商/技術(shù)參數(shù) |
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| AD9002AN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| AD9002AP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
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| AD9002BJ | 制造商:Rochester Electronics LLC 功能描述:IC ADC AD9002SOLDER SEAL - Bulk 制造商:Analog Devices 功能描述:8BIT ADC MONOLITHIC 9002 JLCC28 |
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