83C196EA Intel Corporation, 83C196EA Datasheet - Page 36

• Manufacturer Part Number: 83C196EA
• Description: CHMOS 16-BIT MICROCONTROLLER
• Manufacturer: Intel Corporation

83C196EA CHMOS 16-BIT MICROCONTROLLER — AUTOMOTIVE
32
6.7.2
Feedthrough
V
Input Series Resistance
Voltage on Analog Input Pin
Sampling Capacitor
DC Input Leakage
NOTES:
1.
2.
3.
4.
5.
6.
7.
8.
NOTES:
1.
2.
3.
CC
Table 13. 10-bit Mode A/D Characteristics Over Specified Operating Conditions (7) (Continued)
Symbol
Power Supply Rejection
T
T
An LSB , as used here, has a value of approximately 5 mV.
Most parts will need these values at 25
DC to 100 KHz.
Multiplexer break-before-make guaranteed.
Resistance from device pin, through internal multiplexer, to sample capacitor.
Applying voltage beyond these specifications will degrade the accuracy of other channels being con-
verted.
All conversions were performed with processor in idle mode.
100 mV < V
ANGND and V
V
the analog portion of the converter and input port pins.
Program the AD_TIME register to meet the T
v
v
CONV
T
REF
SAM
REF
AC CHARACTERISTICS — A/D CONVERTER, 8-BIT MODE
CC
C
Parameter
must not exceed V
Case Temperature
Digital Supply Voltage
Analog Supply Voltage
Sample Time
Conversion Time
IN
< V
SS
should nominally be at the same potential.
REF
Description
– 100 mV.
Table 14. 8-bit A/D Operating Conditions (1)
CC
by more than + 0.5 V because V
Typical (2)
– 60
– 60
3.0
100
°
C, but they are not tested or guaranteed.
SAM
ANGND
and T
– 40
4.50
4.50
Min
Min
750
1.0
8.0
0
CONV
ADVANCE INFORMATION
specifications.
REF
supplies both the resistor ladder and
+ 125
Max
5.50
5.50
15.0
1.2K
Max
V
300
REF
Units (1)
dB
dB
nA
pF
Units
V
°
V
V
C
s
s
Notes
2, 3
2, 3
5
8
Note
6
s
2
3
3