參數(shù)資料
型號: MC68176
廠商: Motorola, Inc.
英文描述: 2-bit A/D Converter(2位A/D轉(zhuǎn)換器)
中文描述: 2位A / D轉(zhuǎn)換器(2位的A / D轉(zhuǎn)換器)
文件頁數(shù): 10/29頁
文件大?。?/td> 235K
代理商: MC68176
Specifications
Recommended Operating Conditions
Preliminary
2-2
MC68176 Technical Data Sheet
MOTOROLA
RECOMMENDED OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
Table 2-2
Recommended Operating Conditions
Spec.
Characteristic
Symbol
Min
Typ
Max
Unit
1
2
3
4
5
Analog Supply Voltage (V
ADD
SEL = 1)
Analog Supply Voltage (V
ADD
SEL = 0)
Input Clock Frequency
Input Clock Duty Cycle
Operating Temperature
V
ADD
V
ADD
CLOCK
CLOCK
Τ
Α
1.8
2.7
45
30
2.0
3.0
38.4
50
2.2
3.3
55
+ 85
V
V
kHz
%
°C
Table 2-3
DC Electrical Characteristics
Spec.
Characteristics
Symbol
Min
Typ
Max
Unit
6
Output high voltage (I
OH
= – 0.3 mA,
V
DDD
= 3.0 V ± 10%)
Output high voltage (I
OH
= – 0.3 mA,
V
DDD
= 2.0 V ± 10%)
Output low voltage (I
OL
= 2 mA,
V
DDD
= 3.0 V ± 10%)
Output low voltage (I
OL
= 2 mA,
V
DDD
= 2.0 V ± 10%)
Input high voltage
Input low voltage
Digital Internal Supply Current
(V
DDD
= 3 V) ± 10%
Digital Internal Supply Current
(V
DDD
= 2 V ± 10%)
Analog Internal Supply Current
(V
ADD
= 3 V ± 10%, V
ADD
SEL = 0)
Analog Internal Supply Current
(V
ADD
= 2V ± 10%, V
ADD
SEL = 1)
Standby Supply Current
Digital Input capacitance
Analog Input capacitance
DC-OFFSET Range
V
oh
V
DDD
0.13
V
7
V
oh
V
DDD
0.3
V
8
V
oL
0.13
V
8
V
oL
0.3
V
10
11
12
V
ih
V
il
0.8
×
V
DDD
0.3
2.5
V
DDD
0.2
×
V
DDD
8.0
V
V
IV
DDD
μ
A
13
IV
DDD
1.6
5.3
μ
A
14
I
SBY
110
220
μ
A
15
I
SBY
75
150
μ
A
16
17
18
19
I
SBY
C
di
C
ai
V
DCO
0.0
1
10
10
μ
A
pF
pF
V
V
ADD
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