Rainbow-electronics ADC12038 Bedienungsanleitung Seite 3

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 42
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 2
Absolute Maximum Ratings (Notes1&2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Positive Supply Voltage
(V
a
e
V
A
a
e
V
D
a
) 6.5V
Voltage at Inputs and Outputs
except CH0CH7 and COM
b
0.3V to V
a
a
0.3V
Voltage at Analog Inputs
CH0CH7 and COM GND
b
5V to V
a
a
5V
l
V
A
a
b
V
D
a
l
300 mV
Input Current at Any Pin (Note 3)
g
30 mA
Package Input Current (Note 3)
g
120 mA
Package Dissipation at
T
A
e
25
§
C (Note 4) 500 mW
ESD Susceptability (Note 5)
Human Body Model 1500V
Soldering Information
N Packages (10 seconds) 260
§
C
SO Package (Note 6):
Vapor Phase (60 seconds) 215
§
C
Infrared (15 seconds) 220
§
C
Storage Temperature
b
65
§
Cto
a
150
§
C
Operating Ratings (Notes1&2)
Operating Temperature Range T
MIN
s
T
A
s
T
MAX
ADC12030CIN, ADC12030CIWM,
ADC12H030CIN, ADC12H030CIWM,
ADC12032CIN, ADC12032CIWM,
ADC12H032CIN, ADC12H032CIWM,
ADC12034CIN, ADC12034CIWM,
ADC12H034CIN, ADC12H034CIWM,
ADC12038CIN, ADC12038CIWM,
ADC12H038CIN,
ADC12H038CIWM
b
40
§
C
s
T
A
s
a
85
§
C
Supply Voltage (V
a
e
V
A
a
e
V
D
a
)
a
4.5V to
a
5.5V
l
V
A
a
b
V
D
a
l
s
100 mV
V
REF
a
0V to V
A
a
V
REF
b
0V to V
REF
a
V
REF
(V
REF
a
b
V
REF
b
) 1VtoV
A
a
V
REF
Common Mode Voltage Range
(V
REF
a
a
V
REF
b
)
2
0.1 V
A
a
to 0.6 V
A
a
A/DIN1, A/DIN2, MUXOUT1
and MUXOUT2 Voltage Range 0V to V
A
a
A/D IN Common Mode Voltage Range
(V
IN
a
a
V
IN
b
)
2
0V to V
A
a
Converter Electrical Characteristics
The following specifications apply for V
a
e
V
A
a
e
V
D
a
ea
5.0 V
DC
,V
REF
a
ea
4.096 V
DC
,V
REF
b
e
0V
DC
, 12-bit
a
sign conversion mode, f
CK
e
f
SK
e
8 MHz for the ADC12H030, ADC12H032, ADC12H034 and ADC12H038, f
CK
e
f
SK
e
5 MHz for the ADC12030, ADC12032, ADC12034 and ADC12038, R
S
e
25X, source impedance for V
REF
a
and V
REF
b
s
25X, fully-differential input with fixed 2.048V common-mode voltage, and 10(t
CK
) acquisition time 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. (Notes 7, 8 and 9)
Symbol Parameter Conditions
(Note 10)
Typical
Limits
(Limits)
Units
(Note 11)
STATIC CONVERTER CHARACTERISTICS
Resolution with No Missing Codes 12
a
sign Bits (min)
a
ILE Positive Integral Linearity Error After Auto-Cal (Notes 12, 18)
g
1/2
g
1 LSB (max)
b
ILE Negative Integral Linearity Error After Auto-Cal (Notes 12, 18)
g
1/2
g
1 LSB (max)
DNL Differential Non-Linearity After Auto-Cal
g
1 LSB (max)
Positive Full-Scale Error After Auto-Cal (Notes 12, 18)
g
1/2
g
3.0 LSB (max)
Negative Full-Scale Error After Auto-Cal (Notes 12, 18)
g
1/2
g
3.0 LSB (max)
Offset Error After Auto-Cal (Notes 5, 18)
g
1/2
g
2 LSB (max)
V
IN
(
a
)
e
V
IN
(
b
)
e
2.048V
DC Common Mode Error After Auto-Cal (Note 15)
g
2
g
3.5 LSB (max)
TUE Total Unadjusted Error After Auto-Cal
g
1 LSB
(Notes 12, 13 and 14)
Resolution with No Missing Codes 8-bit
a
sign mode 8
a
sign Bits (min)
a
INL Positive Integral Linearity Error 8-bit
a
sign mode (Note 12)
g
1/2 LSB (max)
b
INL Negative Integral Linearity Error 8-bit
a
sign mode (Note 12)
g
1/2 LSB (max)
DNL Differential Non-Linearity 8-bit
a
sign mode
g
3/4 LSB (max)
Positive Full-Scale Error 8-bit
a
sign mode (Note 12)
g
1/2 LSB (max)
3
Seitenansicht 2
1 2 3 4 5 6 7 8 ... 41 42

Kommentare zu diesen Handbüchern

Keine Kommentare