CDP68HC68A2M96 INTERSIL [Intersil Corporation], CDP68HC68A2M96 Datasheet - Page 4

• Manufacturer Part Number: CDP68HC68A2M96
• Description: CMOS Serial 10-Bit A/D Converter
• Manufacturer: INTERSIL [Intersil Corporation]

Electrical Specifications
DIGITAL OUTPUTS: MISO, INT, T
High Level Output V
Low Level Output V
Three-State Output Leakage I
TIMING PARAMETERS T
Oscillator Frequency f
Conversion Time
(Including Sample Time)
Sample Time (Pre-Encode)
Serial Clock (SCK) Frequency
SCK Pulse Width T
MOSI Setup Time T
MOSI Hold Time T
MISO Rise and Fall Time
MISO Propagation Delay T
I
I
DD
DD
DH
P
OL
DSU
OH
PARAMETER
SAMPLE
, MISO, INT
, MISO
A
DOD
= -40
OUT
4
o
, MISO, INT
T
C to 85
A
A
= -40
= 25
o
o
o
C, V
C
C to 85
DD
= 5V, Unless Otherwise Specified. (Continued)
o
C
I
I
10-Bit Mode
10-Bit Mode
8-Bit Mode
8 Time Constants (8τ) Required
Either SCK
Prior to Leading Edge of T
After Leading Edge of T
200pF Load
From Trailing SCK Edge
V
V
SOURCE
SINK
DD
DD
CDP68HC68A2
= 5V, Continuous Operation
= 3V, Continuous Operation
= 6mA
= 6mA
A
TEST CONDITIONS
or SCK
B
P
P
4.25
MIN
150
60
60
-
-
-
-
-
-
-
-
First 1.5 Oscillator ≥ 8τ
14 Oscillator Cycles
12 Oscillator Cycles
TYP
1.4
0.7
-
-
-
-
-
-
-
-
-
-
MAX
±10
100
100
0.4
1.5
1.2
-1
2
-
-
-
-
UNITS
MHz
MHz
mA
mA
µA
ns
ns
ns
ns
ns
V
V