Electrical characteristics – Rainbow Electronics ADC10158 User Manual
Page 4
Electrical Characteristics
The following specifications apply for V
a
e
AV
a
e
DV
a
e a
5 0 V
DC
V
REF
a
e
5 000 V
DC
V
REF
b
e
GND V
b
e
GND for
unipolar operation or V
b
e b
5 0 V
DC
for bipolar operation and f
CLK
e
5 0 MHz 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 8 9 and 12) (Continued)
Symbol
Parameter
Conditions
Typical
(Note 11)
Limits
(Limit)
Units
(Note 10)
DYNAMIC CONVERTER AND MULTIPLEXER CHARACTERISTICS
S (NaD)
Unipolar Signal-to-Noisea
f
IN
e
10 kHz V
IN
e
4 85 V
p – p
60
dB
Distortion Ratio
f
IN
e
150 kHz V
IN
e
4 85 V
p-p
58
dB
S (NaD)
Bipolar Signal-to-Noisea
f
IN
e
10 kHz V
IN
e
g
4 85V
60
dB
Distortion Ratio
f
IN
e
150 kHz V
IN
e
g
4 85V
58
dB
b
3 dB Unipolar Full
V
IN
e
4 85 V
p – p
200
kHz
Power Bandwidth
b
3 dB Bipolar Full
V
IN
e
g
4 85V
200
kHz
Power Bandwidth
REFERENCE CHARACTERISTICS
(Unipolar Operation V
b
e
GND Only)
V
REF
Out
Reference Output Voltage
2 5
g
1%
2 5
g
2%
V (Max)
D
V
REF
D
t
V
REF
Out Temperature Coefficient
40
ppm C
D
V
REF
D
I
L
Load Regulation
Sourcing
0 mA
s
I
L
s
a
4 mA
0 003
0 1
% mA (Max)
Sinking
0 mA
t
I
L
t
b
1 mA
0 2
0 6
% mA (Max)
Line Regulation
4 5V
s
V
a
s
5 5V
0 5
6
mV (Max)
I
SC
Short Circuit Current
V
REF
Out e 0V
14
25
mA (Max)
D
V
REF
D
t
Long-Term Stability
200
ppm 1 kHr
t
SU
Start-Up Time
C
L
e
330 mF
20
ms
DIGITAL AND DC CHARACTERISTICS
V
IN(1)
Logical ‘‘1’’ Input Voltage
V
a
e
5 5V
2 0
V (Min)
V
IN(0)
Logical ‘‘0’’ Input Voltage
V
a
e
4 5V
0 8
V (Max)
I
IN(1)
Logical ‘‘1’’ Input Current
V
IN
e
5 0V
0 005
2 5
m
A (Max)
I
IN(0)
Logical ‘‘0’’ Input Current
V
IN
e
0V
b
0 005
b
2 5
m
A (Max)
V
OUT(1)
Logical ‘‘1’’ Output Voltage
V
a
e
4 5V
I
OUT
e b
360 mA
2 4
V (Min)
I
OUT
e b
10 mA
4 25
V (Min)
V
OUT(0)
Logical ‘‘0’’ Output Voltage
V
a
e
4 5V
0 4
V (Max)
I
OUT
e
1 6 mA
I
OUT
TRI-STATE Output Current
V
OUT
e
0V
b
0 01
b
3
m
A (Max)
V
OUT
e
5V
0 01
3
m
A (Max)
a
I
SC
Output Short Circuit Source Current
V
OUT
e
0V
b
40
b
10
mA (Min)
b
I
SC
Output Short Circuit
V
OUT
e
DV
a
30
10
mA (Min)
Sink Current
DIa
Digital Supply Current
CS e HIGH
0 75
2
mA (Max)
CS e HIGH f
CLK
e
0 Hz
0 15
mA (Max)
AI
a
Analog Supply Current
CS e HIGH
3
4 5
mA (Max)
CS e HIGH f
CLK
e
0 Hz
3
mA (Max)
I
b
Negative Supply Current
CS e HIGH
3 5
4 5
mA (Max)
CS e HIGH f
CLK
e
0 Hz
3 5
mA (Max)
I
REF
Reference Input Current
V
REF
a
e
5V
0 7
1 1
mA (Max)
4