Electrical characteristics – Rainbow Electronics ADC10738 User Manual
Page 4
Electrical Characteristics
(Continued)
The following specifications apply for V
a
e
AV
a
e
DV
a
e a
5 0 V
DC
V
REF
a
e
2 5 V
DC
V
REF
b
e
GND V
IN
b
e
2 5V for
Signed Characteristics V
IN
b
e
GND for Unsigned Characteristics and f
CLK
e
2 5 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 a
25 C (Notes 8 9 and 10) (Continued)
Symbol
Parameter
Conditions
Typical
Limits
Units
(Note 11)
(Note 12)
(Limits)
UNSIGNED STATIC CONVERTER CHARACTERISTICS
Resolution with No Missing Codes
10
Bits
TUE
Total Unadjusted Error (Note 13)
V
REF
a
e
4 096V
g
0 75
LSB
INL
Integral Linearity Error
V
REF
a
e
4 096V
g
0 50
LSB
Full-Scale Error
V
REF
a
e
4 096V
g
1 25
LSB(max)
Offset Error
V
REF
a
e
4 096V
g
1 25
LSB(max)
Power Supply Sensitivity
Offset Error
V
a
e a
5 0V
g
10%
g
0 1
LSB
Full-Scale Error
V
REF
a
e
4 096V
g
0 1
LSB
DC Common Mode Error (Note 14)
V
IN
a
e
V
IN
b
e
V
IN
g
0 1
LSB
where a5 0V
t
V
IN
t
0V
Multiplexer Channel to Channel Matching
V
REF
a
e
4 096V
g
0 1
LSB
DYNAMIC SIGNED CONVERTER CHARACTERISTICS
S (NaD)
Signal-to-Noise Plus Distortion Ratio
V
IN
e
4 85 V
PP
67
dB
and f
IN
e
1 kHz to 15 kHz
ENOB
Effective Number of Bits
V
IN
e
4 85 V
PP
10 8
Bits
and f
IN
e
1 kHz to 15 kHz
THD
Total Harmonic Distortion
V
IN
e
4 85 V
PP
b
78
dB
and f
IN
e
1 kHz to 15 kHz
IMD
Intermodulation Distortion
V
IN
e
4 85 V
PP
b
85
dB
and f
IN
e
1 kHz to 15 kHz
Full-Power Bandwidth
V
IN
e
4 85 V
PP
where
380
kHz
S (N a D) Decreases 3 dB
Multiplexer Channel to Channel Crosstalk
f
IN
e
15 kHz
b
80
dB
4