ADC0820CNED Philips Semiconductors, ADC0820CNED Datasheet - Page 4

• Manufacturer Part Number: ADC0820CNED
• Description: 8-Bit/ high-speed/ mP-compatible A/D converter with track/hold function
• Manufacturer: Philips Semiconductors

Philips Semiconductors Linear Products
DC ELECTRICAL CHARACTERISTICS
RD mode (Pin 7=0), V
August 31, 1994
SYMBOL
SYMBOL
R
V
V
V
V
V
V
V
I
I
I
V
V
V
V
I
I
I
I
I
I
V
IN(1)
IN(1)
IN(1)
IN(0)
OZ
OZ
OZ
SOURCE
SOURCE
SOURCE
SINK
DD
REF
REF
IN
IN(1)
IN(1)
IN(0)
IN(0)
OUT(1)
OUT(1)
OUT(1)
OUT(0)
DD
8-Bit, high-speed, P-compatible A/D converter with
track/hold function
REF
(+)
(-)
Resolution
Unadjusted error
Reference resistance
Input voltage
Input voltage
Input voltage
Maximum analog input leakage current
Power supply sensitivity
Logical “1” input voltage
Logical “1” input voltage
Logical “0” input voltage
Logical “0” input voltage
Logical “1” input current
Logical “1” input current
Logical “0” input current
Logical “1” output voltage
Logical “1” output voltage
Logical “1” output voltage
Logical “0” output voltage
3-state output current
3-state output current
Output source current
Output source current
Output sink current
Supply current
Range
DD
=5V, V
5
5
PARAMETER
PARAMETER
1
REF
(+)=5V, and V
REF
(-)=GND, unless otherwise specified. Limits apply from T
V
OUT
V
V
V
V
V
DD
DD
DD
DD
IN(0)
V
V
V
V
DB0-DB7, OFL, INT, RDY
V
=5V; DB0-DB7, OFL, INT, RDY
V
=5.25V
=5.25V
=4.75V
=4.75V
DD
OUT
OUT
DD
OUT
DD
TEST CONDITIONS
TEST CONDITIONS
DB0-DB7, OFL, INT
DB0-DB7, OFL, INT
=0V; CS, RD, WR, Mode
V
=4.75V, I
=4.75V, I
V
=4.75V, I
IN(1)
=5V; DB0-DB7, RDY
=0V; DB0-DB7, RDY
CS=WR=RD=0
=0V, DB0-DB7, OFL
V
IN(1)
571
V
ADC0820C
IN(1)
V
DD
CS=V
V
=5V; CS, RD
IN
IN
=5V; Mode
=5V 5%
=5V; WR
INT
=GND
=V
OUT
OUT
OUT
DD
DD
CS, WR, RD
CS, WR, RD
=-360 A;
=1.6mA;
=-10 A
Mode
Mode
GND-0.1
V
GND
GND
GND
REF
Min
2.0
3.5
2.4
4.5
4.5
4.5
-3
-1
-3
8
1
6
7
(-)
MIN
LIMITS
Typ
to T
4.74
1.6
1/16
4.6
0.2
30
12
20
8
8
6
3
MAX
.
V
V
Product specification
ADC0820
DD
REF
Max
V
V
V
200
0.8
1.5
0.4
5.5
15
1/4
8
4
DD
3
DD
DD
1
3
3
1
+0.1
(+)
UNIT
UNIT
LSB
LSB
bits
mA
mA
mA
mA
k
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A