The following specifications apply for
= V+ = V
REF
= 5V, V
REF
≤
V
CC
+0.1V, T
A
= T
j
= 25˚C, and f
CLK
= 250 kHz unless otherwise specified.
Boldface limits
V
CC
apply from T
MIN
to T
MAX
.
(Continued)
Conditions
Parameter
Typ
(Note 12)
CONVERTER AND MULTIPLEXER CHARACTERISTICS
I
ON
, On Channel Leakage
Current (Note 9)
On Channel = 0V,
Off Channel = 5V
On Channel = 5V,
Off Channel = 0V
DIGITAL AND DC CHARACTERISTICS
V
IN(1)
, Logical “1” Input
Voltage (Min)
V
IN(0)
, Logical “0” Input
Voltage (Max)
I
IN(1)
, Logical “1” Input
Current (Max)
I
IN(0)
, Logical “0” Input
Current (Max)
V
OUT(1)
, Logical “1” Output
Voltage (Min)
V
OUT(0)
, Logical “0” Output
Voltage (Max)
I
OUT
, TRI-STATE Output
Current (Max)
I
SOURCE
, Output Source
Current (Min)
I
SINK
, Output Sink Current (Min)
I
CC
, Supply Current (Max)
ADC0831, ADC0834,
ADC0838
ADC0832
Includes Ladder
Current
2.3
6.5
2.3
6.5
6.5
mA
0.9
2.5
0.9
2.5
2.5
mA
V
OUT
= V
CC
16
8.0
16
9.0
8.0
mA
V
CC
= 4.75V
I
OUT
= −360 µA
I
OUT
= −10 µA
V
CC
= 4.75V
I
OUT
= 1.6 mA
V
OUT
= 0V
V
OUT
= 5V
V
OUT
= 0V
−0.1
0.1
−14
−3
3
−6.5
−0.1
0.1
−14
−3
+3
−7.5
−3
+3
−6.5
µA
µA
mA
2.4
4.5
0.4
2.4
4.5
0.4
2.4
4.5
0.4
V
V
V
V
IN
= 0V
−0.005
−1
−0.005
−1
−1
µA
V
IN
= 5.0V
0.005
1
0.005
1
1
µA
V
CC
= 4.75V
0.8
0.8
0.8
V
V
CC
= 5.25V
2.0
2.0
2.0
V
−0.2
−1
+0.2
+1
+0.2
+1
µA
−0.2
−1
µA
CIWM Devices
Tested
Limit
(Note 13)
Design
Limit
(Note 14)
BCV, CCV, CCWM, BCN
and CCN Devices
Typ
(Note 12)
Tested
Limit
(Note 13)
Design
Limit
(Note 14)
Units
Converter and Multiplexer Electrical Characteristics
AC Characteristics
The following specifications apply for V
CC
= 5V, t
r
= t
f
= 20 ns and 25˚C unless otherwise specified.
Typ
Parameter
f
CLK
, Clock Frequency
t
C
, Conversion Time
Clock Duty Cycle
(Note 10)
t
SET-UP
, CS Falling Edge or
Data Input Valid to CLK
Rising Edge
t
HOLD
, Data Input Valid
after CLK Rising Edge
90
ns
Min
Max
Min
Max
Not including MUX Addressing Time
8
40
60
250
Conditions
(Note 12)
Tested
Limit
(Note 13)
10
400
Design
Limit
(Note 14)
kHz
kHz
1/f
CLK
%
%
ns
Limit
Units
5
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