參數(shù)資料
型號: S12SPIV2D
廠商: Motorola, Inc.
英文描述: MC9S12DT128 Device User Guide V02.09
中文描述: MC9S12DT128設(shè)備的用戶手冊V02.09
文件頁數(shù): 109/138頁
文件大小: 2083K
代理商: S12SPIV2D
MC9S12DT128 Device User Guide — V02.09
109
A.2.3 ATD accuracy
Table A-10
specifies the ATD conversion performance excluding any errors due to current injection,
input capacitance and source resistance.
Table A-10 ATD Conversion Performance
For the following definitions see also
Figure A-1
.
Differential Non-Linearity (DNL) is defined as the difference between two adjacent switching steps.
The Integral Non-Linearity (INL) is defined as the sum of all DNLs:
Conditions are shown in
Table A-4
unless otherwise noted
V
REF
= V
RH
- V
RL
= 5.12V. Resulting to one 8 bit count = 20mV and one 10 bit count = 5mV
f
ATDCLK
= 2.0MHz
Num C
Rating
Symbol
Min
Typ
Max
Unit
1
P 10-Bit Resolution
LSB
5
mV
2
P 10-Bit Differential Nonlinearity
DNL
–1
1
Counts
3
P 10-Bit Integral Nonlinearity
INL
–2.5
±
1.5
2.5
Counts
4
P 10-Bit Absolute Error
1
NOTES
:
1. These values include the quantization error which is inherently 1/2 count for any A/D converter.
AE
-3
±
2.0
3
Counts
5
P 8-Bit Resolution
LSB
20
mV
6
P 8-Bit Differential Nonlinearity
DNL
–0.5
0.5
Counts
7
P 8-Bit Integral Nonlinearity
INL
–1.0
±
0.5
1.0
Counts
8
P 8-Bit Absolute Error
(1)
AE
-1.5
±
1.0
1.5
Counts
DNL i
( )
V
i
------------------------
V
i
1
1LSB
1
=
INL n
DNL i
( )
i
1
=
n
V
n
1LSB
V
0
-------------------
n
=
=
相關(guān)PDF資料
PDF描述
S12PWM8B8CV1 MC9S12DT128 Device User Guide V02.09
S12PWM8B8CV1D MC9S12DT128 Device User Guide V02.09
S12FTS128KV2 MC9S12DT128 Device User Guide V02.09
S12FTS128KV2D MC9S12DT128 Device User Guide V02.09
S12MEBIV3 MC9S12DT128 Device User Guide V02.09
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S12-SPL 制造商:Thomas & Betts 功能描述:Universal Recessed Box And Cover
S12SPSW 制造商:Panduit Corp 功能描述:51 RU 1070MM STANDARD SIDE PANEL FOR S-T 制造商:Panduit Corp 功能描述:51 RU 1070mm standard Side Panel for S-t 制造商:Panduit Corp 功能描述:51 RU 1200MM STANDARD SIDE PANEL FOR S-T
S12T2.5A-H 制造商:TE Connectivity 功能描述:
S12T2A-H 制造商:TE Connectivity 功能描述:
S12T4H1-A 制造商:TE Connectivity 功能描述: