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參數資料
| 型號： | AD9224ARS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | Complete 12-Bit 40 MSPS Monolithic A/D Converter |
| 中文描述： | 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封裝： | SSOP-28 |
| 文件頁數： | 4/24頁 |
| 文件大小： | 309K |
| 代理商： | AD9224ARS |
AD9224
–4–
REV. A
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD9224 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
ABSOLUTE MAXIMUM RATINGS*
With
Pin Name
Respect to
AVDD
AVSS
DRVDD
DRVSS
AVSS
DRVSS
AVDD
DRVDD
REFCOM
AVSS
CLK
AVSS
Digital Outputs
DRVSS
VINA, VINB
AVSS
VREF
AVSS
SENSE
AVSS
CAPB, CAPT
AVSS
Junction Temperature
Storage Temperature
Lead Temperature (10 sec)
Min
–0.3
–0.3
–0.3
–6.5
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
–0.3
Max
+6.5
+6.5
+0.3
+6.5
+0.3
AVDD + 0.3
DRVDD + 0.3
AVDD + 0.3
AVDD
+ 0.3
AVDD
+ 0.3
AVDD
+ 0.3
+150
+150
+300
Units
V
V
V
V
V
V
V
V
V
V
V
°
C
°
C
°
C
–65
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum
ratings for extended periods may affect device reliability.
t
CL
t
CH
t
C
t
OD
DATA 1
DATA
OUTPUT
INPUT
CLOCK
ANALOG
INPUT
S1
S2
S3
S4
Figure 1. Timing Diagram
PIN CONFIGURATION
28-Lead SSOP
TOP VIEW
(Not to Scale)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AD9224
OTR
(MSB) BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
CLK
(LSB) BIT 12
BIT 11
BIT 10
BIT 7
BIT 8
BIT 9
AVDD
AVSS
SENSE
VREF
REFCOM (AVSS)
CAPB
CAPT
DRVDD
DRVSS
AVDD
AVSS
CML
VINA
VINB
PIN FUNCTION DESCRIPTIONS
Pin
Number
1
2
3–12
13
14
15, 26
16, 25
17
18
19
Name
CLK
BIT 12
BIT 11–2
BIT 1
OTR
AVDD
AVSS
SENSE
VREF
REFCOM
(AVSS)
CAPB
CAPT
CML
VINA
VINB
DRVSS
DRVDD
Description
Clock Input Pin
Least Significant Data Bit (LSB)
Data Output Bit
Most Significant Data Bit (MSB)
Out of Range
+5 V Analog Supply
Analog Ground
Reference Select
Input Span Select (Reference I/O)
Reference Common
20
21
22
23
24
27
28
Noise Reduction Pin
Noise Reduction Pin
Common-Mode Level (Midsupply)
Analog Input Pin (+)
Analog Input Pin (–)
Digital Output Driver Ground
+3 V to +5 V Digital Output
Driver Supply
ORDERING GUIDE
Model
AD9224ARS
AD9224-EB
Temperature Range
–40
°
C to +85
°
C
Package Description
28-Lead Shrink Small Outline (SSOP)
Evaluation Board
Package Option
RS-28
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相關代理商/技術參數 |
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| AD9224ARSZ | 功能描述:IC ADC 12BIT 40MSPS 28-SSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:microPOWER™ 位數:8 采樣率（每秒）:1M 數據接口:串行，SPI? 轉換器數目:1 功率耗散（最大）:- 電壓電源:模擬和數字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數目和類型:8 個單端，單極 產品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
| AD9224ARSZRL | 功能描述:IC ADC 12BIT 40MSPS 28SSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1,000 系列:- 位數:12 采樣率（每秒）:300k 數據接口:并聯 轉換器數目:1 功率耗散（最大）:75mW 電壓電源:單電源 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數目和類型:1 個單端，單極；1 個單端，雙極 |
| AD9224-EB | 制造商:Analog Devices 功能描述:Evaluation Kit For Complete 12-Bit, 40 MSPS Monolithic A/D Converter 制造商:Analog Devices 功能描述:EVAL KIT FOR COMPLETE 12-BIT, 40 MSPS MONOLITHIC A/D CNVRTR - Bulk 制造商:Rochester Electronics LLC 功能描述:12-BIT 40 MSPS MONOLITHIC A/D CONVERTER - Bulk |
| AD9224JR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 12-Bit |
| AD9224JRS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 12-Bit |
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