Rainbow-electronics ADC08062 Manual do Utilizador Página 2

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Absolute Maximum Ratings (Notes1&2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage (V
a
)6V
Logic Control Inputs
b
0.3V to V
a
a
0.3V
Voltage at Other Inputs and Outputs
b
0.3V to V
a
a
0.3V
Input Current at Any Pin (Note 3) 5 mA
Package Input Current (Note 3) 20 mA
Power Dissipation (Note 4)
J Package 875 mW
N Package 875 mW
WM Package 875 mW
Storage Temperature
b
65
§
Cto
a
150
§
C
Lead Temperature (Note 5)
J Package (Soldering, 10 sec.)
a
300
§
C
N Package (Soldering, 10 sec.)
a
260
§
C
WM Package (Vapor Phase, 60 sec.)
a
215
§
C
WM Package (Infrared, 15 sec.)
a
220
§
C
ESD Susceptibility (Note 6) 2 kV
Operating Ratings (Notes1&2)
Temperature Range T
MIN
s
T
A
s
T
MAX
ADC08061/2BIN,
ADC08061/2CIN,
ADC08061/2BIWM,
ADC08061/2CIWM
b
40
§
C
s
T
A
s
85
§
C
ADC08061CMJ/883
b
55
§
C
s
T
A
s
125
§
C
Supply Voltage, (V
a
) 4.5V to 5.5V
Converter Characteristics
The following specifications apply for RD Mode, V
a
e
5V, V
REF
a
e
5V, and V
REF
b
e
GND unless otherwise specified.
Boldface limits apply for T
A
e
T
J
e
T
MIN
to T
MAX
; all other limits T
A
e
T
J
e
25
§
C.
Symbol Parameter Conditions
Typical Limits
(Limit)
Units
(Note 7) (Note 8)
INL Integral Non Linearity ADC08061/2
BIN, BIWM
g
(/2 LSB (max)
ADC08061/2
g
1 LSB (max)
CIN, CIWM, CMJ
TUE Total Unadjusted Error ADC08061/2
g
(/2 LSB (max)
BIN, BIWM
ADC08061/2
g
1 LSB (max)
CIN, CIWM, CMJ
Missing Codes 0 Bits (max)
Reference Input Resistance 700 500 X(min)
700 1250 X (max)
V
REF
a
Positive Reference V
REF
b
V (min)
Input Voltage V
a
V (max)
V
REF
b
Negative Reference GND V (min)
Input Voltage V
REF
a
V (max)
V
IN
Analog (Note 10) GND
b
0.1 V (min)
Input Voltage V
a
a
0.1 V (max)
On Channel Input On Channel Input
e
5V,
b
0.4
b
20 mA (max)
Current Off Channel Input
e
0V (Note 11)
On Channel Input
e
0V,
b
0.4
b
20 mA (max)
Off Channel Input
e
5V (Note 11)
PSS Power Supply Sensitivity V
a
e
5V
g
5%, V
REF
e
4.75V
g
(/16
g
(/2 LSB (max)
All Codes Tested
Effective Bits 7.8 Bits
Full-Power Bandwidth 300 kHz
THD Total Harmonic Distortion 0.5 %
S/N Signal-to-Noise Ratio 50 dB
IMD Intermodulation Distortion 50 dB
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