CDP68HC68A2M Intersil Corporation, CDP68HC68A2M Datasheet - Page 3

• Manufacturer Part Number: CDP68HC68A2M
• Description: CMOS Serial 10-Bit A/D Converter
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
DC Supply Voltage Range, (V
Input Voltage Range, All Inputs . . . . . . . . . . . . . -0.5V to V
DC Input Current, Any One Input
Operating Conditions
Temperature Ambient, T
DC Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . 3V Min, 6V Max
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
Electrical Specification
ACCURACY
Differential Linearity Error
Integral Linear Error
Offset Error
Gain Error
ANALOG INPUTS: AI0 THRU AI7
Input Resistance
Sample Capacitance
Input Capacitance
Input Current
Input + Full Scale Range
Input Bandwidth (3dB)
Input Voltage Range: AI0
DIGITAL INPUTS: MOSI, SCK, CE, T
High Input Voltage
Low Input Voltage
Input Leakage
Input Capacitance
1. For maximum reliability, nominal operating conditions should be selected so that operation is always within the ranges specified.
2.
3. Printed circuit board mount: 58mm x 57mm minimum area x 1.6mm thick G10 epoxy glass, or equivalent.
(Voltage Referenced to V
JA
is measured with the component mounted on an evaluation PC board in free air.
PARAMETER
A
. . . . . . . . . . . . . . . . . . . . . . -40
SS
DD
(Note 1)
Terminal)
) . . . . . . . . . . . . . . . . -0.5V to +7V
V
V
T
A
IH
IL
= 25
A
o
= -40
C, V
DD
o
C to 85
= 5V, Unless Otherwise Specified.
10-Bit Mode
10-Bit Mode
10-Bit Mode
10-Bit Mode
In Series with Sample Caps
During Sample State
During Hold State
At V
During Hold or Standby State
From Input RC Time Constant
VR = 1
V
V
T
o
A
C
DD
DD
o
CDP68HC68A2
C to 85
DD
= 25
IN
= 3 to 6V
= 3 to 6V
+0.5V
10mA
= V
o
C
o
REF
TEST CONDITIONS
C
3
+ During Sample
Thermal Information
Thermal Resistance (Typical, Note 2)
Maximum Power Dissipation Per Package (P
Device Dissipation Per Output Transistor . . . . . . . . . . . . . . . . 40mW
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . 150
Maximum Storage Temperature Range (T
Maximum Lead Temperature (During Soldering) . . . . . . . . . . 265
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
T
T
T
T
At Distance 1/16 1/32 In. (1.59
From Case for 10s Max (SOIC - Lead Tips Only)
A
A
A
A
A
Derate Linearly at . . . . . . . . . . . . . . . . . . .12mW/
Derate Linearly at . . . . . . . . . . . . . . . . . . 6.0mW/
= -40
= 60
= -40
= -70
= Full Package Temperate Range (All Package Types)
o
o
o
o
C to 85
C to 60
C to 70
C to 85
o
o
o
o
C (Package Type E)
C (Package Type E). . . . . . . . . . . . . . . . 500mW
C (Package Type M) (Note 3) . . . . . . . . 400mW
C (Package Type M) (Note 3)
MIN
V
3.0
70
-1
-1
SS
-
-
-
-
-
-
-
-
-
-
-
0.79mm)
TYP
4.68
400
+30
STG
1.25
1.25
85
20
3
1
-
-
-
-
-
-
-
D
) . . . . . -65
)
MAX
V
+0.3
V
30
10
4
2
DD
DD
-
-
-
-
-
-
2
2
1
1
o
o
C to 200mW
C to 310mW
o
C to 150
JA
UNITS
104
(
MHz
% of
V
% of
V
90
LSB
LSB
LSB
LSB
o
pF
pF
pF
V
V
DD
DD
C/W)
A
A
A
o
o
o
C
C
C