Dynamic characteristics, Dc electrical characteristics – Rainbow Electronics ADC12062 User Manual
Page 3
Dynamic Characteristics
(Note 10) The following specifications apply for DV
CC
e
AV
CC
e
a
5V
V
REF
a
(SENSE)
e a
4 096V V
REF
b
(SENSE)
e
AGND R
S
e
25X f
IN
e
100 kHz 0 dB from fullscale and f
s
e
1 MHz unless
otherwise specified Boldface limits apply for T
A
e
T
J
from T
MIN
to T
MAX
all other limits T
A
e
T
J
e a
25 C
Symbol
Parameter
Conditions
Typ
Limit
Units
(Note 7)
(Note 8)
(Limit)
SINAD
Signal-to-Noise Plus
T
MIN
to T
MAX
71
68 0
dB (min)
Distortion Ratio
SNR
Signal-to-Noise Ratio
T
MIN
to T
MAX
72
69 5
dB (min)
(Note 11)
THD
Total Harmonic Distortion
T
A
e a
25 C
b
82
b
74
dBc (max)
(Note 12)
T
MIN
to T
MAX
b
70
dBc (max)
ENOB
Effective Number of Bits
T
MIN
to T
MAX
11 5
11 0
Bits (min)
(Note 13)
IMD
Intermodulation Distortion
f
IN
e
102 3 kHz 102 7 kHz
b
80
dBc
DC Electrical Characteristics
The following specifications apply for DV
CC
e
AV
CC
e
a
5V
V
REF
a
(SENSE)
e a
4 096V V
REF
b
(SENSE)
e
AGND and f
s
e
1 MHz unless otherwise specified Boldface limits apply
for T
A
e
T
J
from T
MIN
to T
MAX
all other limits T
A
e
T
J
e a
25 C
Symbol
Parameter
Conditions
Typ
Limit
Units
(Note 7)
(Note 8)
(Limit)
V
IN(1)
Logical ‘‘1’’ Input Voltage
DV
CC
e
AV
CC
e a
5 5V
2 0
V (min)
V
IN(0)
Logical ‘‘0’’ Input Voltage
DV
CC
e
AV
CC
e a
4 5V
0 8
V (max)
I
IN(1)
Logical ‘‘1’’ Input Current
0 1
1 0
m
A (max)
I
IN(0)
Logical ‘‘0’’ Input Current
0 1
1 0
m
A (max)
V
OUT(1)
Logical ‘‘1’’ Output Voltage
DV
CC
e
AV
CC
e a
4 5V
I
OUT
e b
360 mA
2 4
V (min)
I
OUT
e b
100 mA
4 25
V (min)
V
OUT(0)
Logical ‘‘0’’ Output Voltage
DV
CC
e
AV
CC
e a
4 5V
0 4
V (max)
I
OUT
e
1 6 mA
I
OUT
TRI-STATE Output
Pins DB0 – DB11
0 1
3
m
A (max)
Leakage Current
C
OUT
TRI-STATE Output Capacitance
Pins DB0 – DB11
5
pF
C
IN
Digital Input Capacitance
4
pF
DI
CC
DV
CC
Supply Current
2
3
mA (max)
AI
CC
AV
CC
Supply Current
10
12
mA (max)
I
STANDBY
Standby Current (DI
CC
a
AI
CC
)
PD e 0V
20
m
A
3