Dc electrical characteristics, Ac electrical characteristics – Rainbow Electronics ADC1061 User Manual
Page 3
DC Electrical Characteristics
The following specifications apply for V
a
e a
5V V
REF(
a
)
e
5V and V
REF(
b
)
e
GND 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
25 C
Symbol
Parameter
Conditions
Typical
Limit
Units
(Note 7)
(Note 8)
(Limits)
V
IN(1)
Logical ‘‘1’’ Input Voltage
V
a
e
5 25V
2 0
V (Min)
V
IN(0)
Logical ‘‘0’’ Input Voltage
V
a
e
4 75V
0 8
V (Max)
I
IN(1)
Logical ‘‘1’’ Input Current
V
IN(1)
e
5V
0 005
1 0
m
A (Max)
I
IN(0)
Logical ‘‘0’’ Input Current
V
IN(0)
e
0V
b
0 005
b
1 0
m
A (Max)
V
OUT(1)
Logical ‘‘1’’ Output Voltage
V
a
e
4 75V I
OUT
e b
360 mA
2 4
V (Min)
V
a
e
4 75V I
OUT
e b
10 mA
4 5
V (Min)
V
OUT(0)
Logical ‘‘0’’ Output Voltage
V
a
e
4 75V I
OUT
e
1 6 mA
0 4
V (Max)
I
OUT
TRI-STATE Output Current
V
OUT
e
5V
0 1
50
m
A (Max)
V
OUT
e
0V
b
0 1
b
50
m
A (Max)
DI
CC
DV
CC
Supply Current
CS e WR e RD e 0
0 1
2
mA (Max)
AI
CC
AV
CC
Supply Current
CS e WR e RD e 0
30
45
mA (Max)
AC Electrical Characteristics
The following specifications apply for V
a
e
a
5V t
r
e
t
f
e
20 ns V
REF(
a
)
e
5V and V
REF(
b
)
e
GND 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
25 C
Symbol
Parameter
Conditions
Typical
Limit
Units
(Note 7)
(Note 8)
(Limits)
t
CONV
Conversion Time from Rising Edge
Mode 1
1 2
1 8
m
s (Max)
of S H to Falling Edge of INT
t
CRD
Conversion Time for MODE 2
Mode 2
1 8
2 4
m
s (Max)
(RD Mode)
t
ACC1
Access Time (Delay from Falling
Mode 1 C
L
e
100 pF
20
50
ns (Max)
Edge of RD to Output Valid)
t
ACC2
Access Time (Delay from Falling
Mode 2 C
L
e
100 pF
t
CRD
a
50
ns (Max)
Edge of RD to Output Valid)
t
SH
Minimum Sample Time
(Figure 1)
(Note 9)
250
ns (Max)
t
1H
t
0H
TRI-STATE Control (Delay from Rising
R
L
e
1k C
L
e
10 pF
20
50
ns (Max)
Edge of RD to High-Z State)
t
INTH
Delay from Rising Edge of RD
10
50
ns (Max)
to Rising Edge of INT
t
ID
Delay from INT to Output Valid
C
L
e
100 pF
20
50
ns (Max)
t
P
Delay from End of Conversion
10
20
ns (Max)
to Next Conversion
SR
Slew Rate for Correct
2 5
V ms
Track-and-Hold Operation
3