- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄362132 > ADCRM Analog-to-Digital Reference Manual PDF資料下載
參數(shù)資料
| 型號： | ADCRM |
| 英文描述： | Analog-to-Digital Reference Manual |
| 中文描述： | 模擬到數(shù)字參考手冊 |
| 文件頁數(shù)： | 39/46頁 |
| 文件大?。?/td> | 415K |
| 代理商： | ADCRM |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁當(dāng)前第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁
ADC
REFERENCE MANUAL
ELECTRICAL CHARACTERISTICS
MOTOROLA
A-3
NOTES:
1. V
RH
– V
RL
≥
5.12 V; V
DDA
- V
SSA
= 5.12 V
2. At V
REF
= 5.12 V, one 10-bit count = 5 mV and one 8-bit count = 20 mV.
3. 8-bit absolute error of 1 count (20 mV) includes 1/2 count (10 mV) inherent quantization error and 1/2 count (10
mV) circuit (differential, integral, and offset) error.
4. 10-bit absolute error of 2.5 counts (12.5 mV) includes 1/2 count (2.5 mV) inherent quantization error and 2 counts
(10 mV) circuit (differential, integral, and offset) error.
5. Maximum source impedance is application-dependent. Error resulting from pin leakage depends on junction
leakage into the pin and on charge-sharing effects with internal capacitors. Error from junction leakage is a func-
tion of source impedance and input leakage current:
V
err
= R
S
I
OFF
where I
OFF
is a function of operating temperature. (See note 4 in Table A–2.) Charge-sharing effects with internal
capacitors are a function of ADC clock speed, the number of channels being scanned, and source impedance.
For 10-bit conversions, charge pump leakage is computed as follows:
V
err10
= .25 pF
V
DDA
R
S
ADCLK/(9
number of channels)
For 8-bit conversions, charge pump leakage is computed as follows:
V
err8
= .25 pF
V
DDA
R
S
ADCLK/(8
number of channels)
Table A-4 Analog Converter Characteristics (Operating)
(VDD and VDDA = 5.0 Vdc
±
10%, VSS = 0 Vdc, TA = TL to TH, ADCLK = 2.1 MHz)
Num
1
2
3
4
5
6
7
8
9
Parameter
8-bit Resolution
1
8-bit Differential Nonlinearity
2
8-bit Integral Nonlinearity
2
8-bit Absolute Error
2,3
10-bit Resolution
1
10-bit Differential Nonlinearity
2
10-bit Integral Nonlinearity
2
10-bit Absolute Error
2,4
Source Impedance at Input
5
Symbol
1 Count
DNL
INL
AE
1 Count
DNL
INL
AE
R
S
Min
—
–0.5
–1
–1
—
–0.5
–2
–2.5
—
Typ
20
—
—
—
5
—
—
—
20
Max
—
0.5
1
1
—
0.5
2
2.5
Unit
mV
Counts
Counts
Counts
mV
Counts
Counts
Counts
k
See Note 5
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADCS-1021 | ECONOLINE: REC3-S_DRW(Z)/H* - 3W DIP Package- 1kVDC Isolation- Wide Input 2:1 & 4:1- Regulated Output- 100% Burned In- UL94V-0 Package Material- Continuous Short Circiut Protection- Efficiency to 80% |
| ADCS-2021 | CMOS Image Sensors |
| ADCS-1121 | Monochrome CMOS Image Sensor (CIF) |
| ADCS-2121 | Monochrome CMOS Image Sensor (VGA) |
| ADC | |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADCS-1021 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:CMOS Image Sensors |
| ADCS-1120 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Agilent CMOS Monochrome Image Sensors |
| ADCS-1121 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Monochrome CMOS Image Sensor (CIF) |
| ADCS-2021 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:CMOS Image Sensors |
| ADCS-2120 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:Agilent CMOS Monochrome Image Sensors |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。