adc08234cimf National Semiconductor Corporation, adc08234cimf Datasheet - Page 4
adc08234cimf
Manufacturer Part Number
adc08234cimf
Description
8-bit 2 Ms Serial I/o A/d Converters With Mux, Reference, And Track/hold
Manufacturer
National Semiconductor Corporation
Datasheet
1.ADC08234CIMF.pdf
(24 pages)
CONVERTER AND MULTIPLEXER CHARACTERISTICS (Continued)
DYNAMIC CHARACTERISTICS (see Typical Converter Performance Characteristics)
DIGITAL AND DC CHARACTERISTICS
Electrical Characteristics
The following specifications apply for V
specified Boldface limits apply for T
N
V
V
I
I
V
V
I
I
I
I
Symbol
IN(1)
IN(0)
OUT
SOURCE
SINK
CC
IN(1)
IN(0)
OUT(1)
OUT(0)
a
S
D
DC Common-Mode Error
Power Supply Sensitivity
On Channel Leakage
Current (Note 13)
Off Channel Leakage
Current (Note 13)
Signal-to-
(Noise
Ratio
Logical ‘‘1’’ Input Voltage
Logical ‘‘0’’ Input Voltage
Logical ‘‘1’’ Input Current
Logical ‘‘0’’ Input Current
Logical ‘‘1’’ Output Voltage
Logical ‘‘0’’ Output Voltage
TRI-STATE Output Current
Output Source Current
Output Sink Current
Supply Current
ADC08234 ADC08238
ADC08231 (Note 16)
a
Parameter
Distortion)
CC
A
e
e a
(Continued)
T
J
5 V
e
V
V
V
On Channel
Off Channel
On Channel
Off Channel
On Channel
Off Channel
On Channel
Off Channel
V
Sample Rate
V
f
f
f
V
V
V
V
V
I
I
V
I
V
V
V
V
CS
IN
IN
IN
OUT
OUT
OUT
T
REF
CC
REF
REF
IN
CC
CC
IN
IN
CC
CC
OUT
OUT
OUT
OUT
DC
MIN
e
e
e
e
e a
e
e
e a
e
e
e
e
e b
e b
e
V
e a
e a
e a
10 kHz
50 kHz
100 kHz
e
e
e
e
Conditions
HIGH
REF
5 0V
0V
to T
5 25V
4 75V
4 75V
4 75V
1 6 mA
0V
5V
0V
V
5 V
5V
360 mA
10 mA
CC
2 5 V
2 5 V
5V
MAX
e a
p-p
e
e
e
e
e
e
e
e
g
e
4
5%
5V
0V
0V
5V
5V
0V
0V
5V
DC
DC
286 kHz
2 5 V
all other limits T
DC
and f
CLK
A
CIWM or CIMF Suffixes
(Note 8)
Typical
e
48 35
48 00
47 40
e
ADC08238 with BIN
4 MHz R
ADC08234 and
T
J
CIN BIWM
ADC08231
e
25 C
source
(Note 9)
Limits
e
b
b
b
b
g
g
2 0
0 8
2 4
4 5
0 4
3 0
8 0
3 0
6 0
b
b
b
0 2
0 2
3 0
6 5
1
1
1
0 2
0 2
50X unless otherwise
1
1
1
LSB (max)
LSB (max)
mA (max)
mA (max)
mA (max)
mA (max)
mA (max)
mA (max)
mA (max)
mA (max)
mA (max)
mA (max)
mA (min)
mA (min)
(Limits)
V (max)
V (max)
V (min)
V (min)
V (min)
Units
dB
dB
dB