參數(shù)資料
型號: ADC701
英文描述: 16-Bit 512kHz SAMPLING A/D CONVERTER SYSTEM
中文描述: 16位512kHz采樣A / D轉(zhuǎn)換器系統(tǒng)
文件頁數(shù): 2/15頁
文件大小: 110K
代理商: ADC701
ADC701/SHC702
2
SPECIFICATIONS
ELECTRICAL (ADC701 ONLY)
At T
A
= +25
°
C, 500kHz sampling rate,
±
V
CC
=
±
15V,
±
V
DD1
=
±
5V, +V
DD2
= +5V, and five-minute warmup in a convection environment, unless otherwise noted.
ADC701JH
ADC701KH
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
RESOLUTION
16
*
Bits
INPUTS
ANALOG
Voltage Ranges
Unipolar
Bipolar
0 to +5V Range
0 to +5, 0 to +10, –10 to 0
±
5,
±
10
2.55
5.1
10.2
V
V
k
k
k
pF
Resistance
2.45
4.9
9.8
2.5
5
10
5
*
*
*
*
*
*
*
*
*
*
0 to +10V, –10 to 0,
±
5V Ranges
±
10V Range
All Ranges
Capacitance
DIGITAL
Logic Family
Convert Command
Pulse Width
TTL-Compatible CMOS
Rising Edge
t – 50
Start Conversion
t = Conversion Period
50
*
*
ns
TRANSFER CHARACTERISTICS
ACCURACY
Gain Error
(1)
0 to +10V Range
±
10V Range
All Ranges, All Supplies
0 to +10V Range
±
10V Range
All Ranges, All Supplies
±
0.03
±
0.03
±
0.005
±
1
±
5
±
0.006
±
0.002
±
0.0006
Guaranteed
0.6
±
0.1
±
0.1
±
0.1
±
3
±
10
±
0.1
±
0.003
±
0.0012
*
*
*
*
*
*
*
*
*
*
*
*
*
*
%
%
Power Supply Sensitivity of Gain
Input Offset Error
(1)
%/V
mV
mV
Power Supply Sensitivity of Offset
Integral Linearity Error
(2)
Differential Linearity Error
(2)
No Missing Codes
Noise
%FSR/V
%FSR
(3)
%FSR
±
0.0012
*
Guaranteed
*
R
SOURCE
50
LSB rms
CONVERSION CHARACTERISTICS
Sample Rate
Conversion Time
(4)
Unadjusted
Unadjusted
DC
512
1.5
*
*
*
kHz
μ
s
1.45
*
OUTPUTS
DIGITAL
Logic Family
Data Coding
TTL-Compatible CMOS
Straight Binary
Offset Binary
0.4
Unipolar Ranges
Bipolar Ranges
I
OL
3.2mA
I
80
μ
A
Both Edges
Logic “0” Levels (V
OL
)
Logic “1” Levels (V
)
Data Valid Setup Time Before Strobe
0.1
4.9
37
*
*
*
*
V
V
ns
4
*
*
28
INTERNAL REFERENCE
Voltage
Current Available to External Loads
R
LOAD
5k
+9.995
2
+10.000
5
+10.005
*
*
*
*
*
V
mA
POWER SUPPLY REQUIREMENTS
Supply Voltages:+V
CC
Operating
+14.25
–14.25
+4.75
–4.25
+4.25
+15
–15
+5
–5
+5
25
33
45
37
133
1.95
+15.75
–15.75
+5.25
–6
+5.25
30
45
55
50
150
2.3
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
V
V
V
V
V
–V
CC
+V
DD1
–V
DD1
+V
DD2
Supply Currents: +I
CC
Operating
mA
mA
mA
mA
mA
W
–I
CC
+I
DD1
–I
DD1
+I
DD2
Power Dissipation
Nominal Voltages
PERFORMANCE OVER TEMPERATURE
Specification Temperature Range
Gain Error
Input Offset Error
T
A
Min to T
Max
All Ranges
All Unipolar Ranges
All Bipolar Ranges
+15
+55
±
15
±
5
±
5
0
+70
*
*
*
±
0.5
±
0.3
°
C
±
10
±
1
±
1
±
0.2
±
0.05
Typical
±
3
+3
*
*
*
*
*
ppm/
°
C
ppm FSR/
°
C
ppm FSR/
°
C
ppm/
°
C
ppm/
°
C
Integral Linearity Error
(2)
Differential Linearity Error
(2)
No Missing Codes
Reference Output Drift
Drift of Conversion Time
Sample Rate
Guaranteed
*
*
ppm/
°
C
ns/
°
C
kHz
Unadjusted
Unadjusted
+4
512
*
*
DC
*
* Same specifications as ADC701JH.
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