參數(shù)資料
型號(hào): 9S12E128DGV1
廠商: Motorola, Inc.
英文描述: MC9S12E-Family Device User Guide V01.04
中文描述: MC9S12E -系列設(shè)備的用戶手冊(cè)V01.04
文件頁數(shù): 145/156頁
文件大小: 3077K
代理商: 9S12E128DGV1
145
B.8 DAC Characteristics
This section describes the characteristics of the digital to analog converter.
B.8.1 DAC Operating Characteristics
Table B-15 DAC Electrical Characteristics (Operating)
Table B-16 DAC Timing/Performance Characteristics
Num
C
Characteristic
Condition
Symbol
Min
Typ
Max
Unit
1
D
DAC Supply
V
DDA
3.135
5.5
V
2
D
DAC Supply Current
Running
I
DDArun
3.5
mA
D
Stop
(low power)
I
DDstop
1.0
mA
3
D
Reference Potential
Low
V
SSA
V
SSA
V
SSA
V
D
High
V
REF
V
DDA
/2
V
DDA
V
4
D
Reference Supply Current
V
REF
to V
SSA
I
REF
400
mA
5
D
Input Current, Channel Off
1
I
OFF
-200
1
μ
A
6
D
Operating Temperature
Range
T
-40
125
0
C
Num
C
Parameters
Condition
Symbol
Min
Typ
Max
Unit
1
D
DAC Operating
Frequency
V
DDA
= 3.0V
V
REF
= TBD
f
BUS
25
MHz
D
V
DDA
= 5.5V
V
REF
= TBD
f
BUS
25
2
D
Integral Non-Linearity
INL
0.25
Count
3
D
Differential
Non-Linearity
DNL
0.10
Count
4
D
Resolution
RES
8
Bit
5
D
Settling Time
T
S
5
10
μ
s
6
P
Absolute Accuracy
ABS
ACC
-1
1
Count
7
D
Offset Error
ERR
+/-2.5
mV
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
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