- 您現在的位置：買賣IC網 > PDF目錄373911 > AD7641ACP (ANALOG DEVICES INC) 18-Bit, 2 MSPS SAR ADC PDF資料下載
參數資料
| 型號： | AD7641ACP |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 18-Bit, 2 MSPS SAR ADC |
| 中文描述： | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, QCC48 |
| 封裝： | MO-220-VKKD, LFCSP-48 |
| 文件頁數： | 6/24頁 |
| 文件大小： | 324K |
| 代理商： | AD7641ACP |
AD7641
Preliminary Technical Data
ABSOLUTE MAXIMUM RATINGS
Table 4. AD7641 Stress Ratings
1
Parameter
Analog Inputs
IN+
2
, IN-
2
, REF, REFBUFIN,
REFGND to AGND
Ground Voltage Differences
AGND, DGND, OGND
Supply Voltages
AVDD, DVDD
OVDD
Digital Inputs
Internal Power Dissipation
3
Internal Power Dissipation
4
Junction Temperature
Storage Temperature Range
Lead Temperature Range
(Soldering 10 sec)
Rev. Pr E | Page 6 of 24
Rating
AVDD + 0.3 V to AGND – 0.3 V
±0.3 V
–0.3 V to +2.7 V
–0.3 V to +3.8 V
–0.3 V to 5.5V
700 mW
2.5 W
150°C
–65°C to +150°C
300°C
1
Stresses above those listed under Absolute Maximum Ratings may cause
permanent 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 section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended periods may
affect device reliability
2
See Analog Inputs section.
3
Specification is for device in free air: 48-Lead LQFP: θ
JA
= 91°C/W,
θ
JC
= 30°C/W.
4
Specification is for device in free air: 48-Lead LFCSP: θ
JA
= 26°C/W.
I
OH
500 A
I
OL
TO OUTPUT
PIN
1.4V
C
L
50pF
*
*
IN SERIAL INTERFACE MODES, THE SYNC, SCLK, AND
SDOUT TIMINGS ARE DEFINED WITH A MAXIMUM LOAD
C
L
OF 10pF; OTHERWISE, THE LOAD IS 50pF MAXIMUM.
500 A
Figure 2. Load Circuit for Digital Interface Timing
SDOUT, SYNC, SCLK Outputs, C
L
=10 pF
0.8V
t
DELAY
2V
2V
0.8V
0.8V
2V
t
DELAY
Figure 3. Voltage Reference Levels for Timing
ESD 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 this product 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.
相關PDF資料 |
PDF描述 |
|---|---|
| AD7641ACPRL | ECONOLINE: REC2.2-S_DRW(Z)/H* - 2.2W DIP Package- 1kVDC Isolation- Regulated Output- 4.5-9V, 9-18V, 18-36V, 36-72V Wide Input Range 2 : 1- UL94V-0 Package Material- Continuous Short Circiut Protection- Cost Effective- 100% Burned In- Efficiency to 84% |
| AD7641AST | 18-Bit, 2 MSPS SAR ADC |
| AD7641ASTRL | 18-Bit, 2 MSPS SAR ADC |
| AD7650 | 16-Bit 1 MSPS SAR Unipolar ADC with Ref |
| AD7651 | Circular Connector; MIL SPEC:MIL-DTL-38999 Series III; Body Material:Metal; Series:D38999 Series III; No. of Contacts:4; Connector Shell Size:13; Connecting Termination:Crimp; Circular Shell Style:Straight Plug; Body Style:Straight RoHS Compliant: No |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7641ACPRL | 制造商:Analog Devices 功能描述:ADC SGL SAR 2MSPS 18BIT PARALLEL/SERL 48LFCSP - Tape and Reel |
| AD7641AST | 制造商:Analog Devices 功能描述:ADC SGL SAR 2MSPS 18BIT PARALLEL/SERL 48LQFP - Bulk |
| AD7641ASTRL | 制造商:Analog Devices 功能描述:ADC SGL SAR 2MSPS 18BIT PARALLEL/SERL 48LQFP - Tape and Reel |
| AD7641BCPZ | 功能描述:IC ADC 18BIT 2MSPS SAR 48-LFCSP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數:12 采樣率（每秒）:20M 數據接口:并聯 轉換器數目:2 功率耗散（最大）:155mW 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數目和類型:4 個單端，單極；2 個差分，單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| AD7641BCPZRL | 功能描述:IC ADC 18BIT 2MSPS SAR 48-LFCSP 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:- 位數:14 采樣率（每秒）:83k 數據接口:串行，并聯 轉換器數目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應商設備封裝:28-PDIP 包裝:管件 輸入數目和類型:1 個單端，雙極 |
發布緊急采購，3分鐘左右您將得到回復。