ADC0808 National Semiconductor, ADC0808 Datasheet - Page 3

• Manufacturer Part Number: ADC0808
• Description: 8-Bit uP Compatible A/D Converters with 8-Channel Multiplexer
• Manufacturer: National Semiconductor

ANALOG MULTIPLEXER
I
I
CONTROL INPUTS
V
V
I
I
I
V
V
I
IN
OFF(+)
OFF(−)
IN(1)
IN(0)
CC
Converter Specifications: V
Digital Levels and DC Specifications: ADC0808CCN, ADC0808CCV, ADC0809CCN and ADC0809CCV, 4.75 V
−40˚C T
REF(+)
REF(−)
IN(1)
IN(0)
Electrical Characteristics
Electrical Characteristics
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
Voltage at Any Pin
Voltage at Control Inputs
Storage Temperature Range
Package Dissipation at T
Lead Temp. (Soldering, 10 seconds)
Symbol
Except Control Inputs
Dual-In-Line Package (plastic)
(START, OE, CLOCK, ALE, ADD A, ADD B, ADD C)
Symbol
A
+85˚C unless otherwise noted
OFF Channel Leakage Current
OFF Channel Leakage Current
Logical “1” Input Voltage
Logical “0” Input Voltage
Logical “1” Input Current
(The Control Inputs)
Logical “0” Input Current
(The Control Inputs)
Supply Current
CC
) (Note 3)
ADC0808
ADC0809
Input Resistance
Analog Input Voltage Range
Voltage, Top of Ladder
Voltage, Center of Ladder
Voltage, Bottom of Ladder
Comparator Input Current
A
Total Unadjusted Error
(Note 5)
Total Unadjusted Error
(Note 5)
= 25˚C
Parameter
CC
= 5 V
Parameter
DC
= V
−0.3V to (V
REF+
−65˚C to +150˚C
−0.3V to +15V
, V
(Notes 2, 1)
REF(−)
CC
875 mW
V
T
T
V
T
T
V
V
f
+0.3V)
CLK
260˚C
A
MIN
A
MIN
= GND, T
CC
CC
IN
IN
6.5V
25˚C
T
0˚C to 70˚C
T
From Ref(+) to Ref(−)
(Note 4) V(+) or V(−)
Measured at Ref(+)
Measured at Ref(−)
f
= 25˚C
= 25˚C
c
= 15V
= 0
MIN
MIN
= 5V, V
= 5V, V
= 640 kHz
= 640 kHz, (Note 6)
to T
to T
Conditions
to T
to T
Conditions
MAX
MAX
3
MIN
IN
IN
MAX
MAX
= 5V,
= 0,
ESD Susceptibility (Note 8)
Operating Conditions
Temperature Range (Note 1)
Range of V
T
ADC0808CCV, ADC0809CCV
Dual-In-Line Package (ceramic)
Molded Chip Carrier Package
ADC0808CCN,ADC0809CCN
A
Vapor Phase (60 seconds)
Infrared (15 seconds)
T
MAX
and f
CC
V
CC
(Note 1)
−200
−1.0
−1.0
Min
CLK
GND−0.10
−1.5
V
CC
= 640 kHz unless otherwise stated.
−0.1
Min
1.0
−2
/2-0.1
Typ
−10
0.3
10
V
±
Typ
V
2.5
CC
0.5
CC
0
/2
(Notes 1, 2)
−40˚C
Max
200
V
1.0
1.5
1.0
3.0
4.5 V
V
V
CC
CC
−40˚C T
CC
±
Max
±
±
±
/2+0.1
1
+0.10
T
2
1
3
+0.1
1
1
DC
⁄
⁄
MIN
CC
2
4
⁄
4
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T
to 6.0 V
A
5.25V,
T
A
A
Units
mA
300˚C
215˚C
220˚C
+85˚C
+85˚C
nA
µA
nA
µA
µA
µA
V
V
400V
T
Units
LSB
LSB
LSB
LSB
V
MAX
k
µA
V
V
V
DC
DC