參數(shù)資料
型號(hào): AD7655ACP
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: Low Cost 4-Channel 1 MSPS 16-Bit ADC
中文描述: 4-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, QCC48
封裝: 7 X 7 MM, MO-220-VKKD-2, LFCSP-48
文件頁(yè)數(shù): 12/20頁(yè)
文件大?。?/td> 684K
代理商: AD7655ACP
REV. 0
–12–
AD7655
AVDD
REF A/
REF B/
REF
AGND
DGND
DVDD
OVDD
OGND
SER/
PAR
CNVST
BUSY
SDOUT
SCLK
RD
CS
RESET
PD
REFGND
C
REF
2.5V REF
NOTE 1
30
D
CLOCK
AD7655
C/ P/DSP
SERIAL PORT
DIGITAL SUPPLY
(3.3V OR 5V)
ANALOG
SUPPLY
(5V)
DVDD
A/
B
NOTE 7
BYTESWAP
DVDD
50k
100nF
1M
INA1
C
C
2.7nF
U1
+
NOTE 4
NOTE 5
50
AD8021
15
2.7nF
U2
+
NOTE 4
NOTE 5
50
AD8021
15
INAN
INA2
NOTE 2
NOTE 3
NOTE 6
AD780
10 F
100nF
+
10 F
100nF
+
100nF
+
10 F
50
+
1 F
NOTES
1. SEE VOLTAGE REFERENCE INPUT SECTION.
2. WITH THE RECOMMENDED VOLTAGE REFERENCES, C
IS 47 F. SEE VOLTAGE REFERENCE INPUT SECTION.
3. OPTIONAL CIRCUITRY FOR HARDWARE GAIN CALIBRATION.
4. THE AD8021 IS RECOMMENDED. SEE DRIVER AMPLIFIER CHOICE SECTION.
5. SEE ANALOG INPUTS SECTION.
6. OPTION, SEE POWER SUPPLY SECTION.
7. OPTIONAL LOW JITTER
CNVST
. SEE CONVERSION CONTROL SECTION.
A0
INB1
2.7nF
U1
+
NOTE 4
NOTE 5
50
AD8021
15
INBN
2.7nF
U2
+
NOTE 4
NOTE 5
50
AD8021
15
INB2
ANALOG INPUT A1
ANALOG INPUT A2
ANALOG INPUT B1
ANALOG INPUT B2
C
C
C
C
C
C
Figure 4. Typical Connection Diagram (Serial Interface)
相關(guān)PDF資料
PDF描述
AD7655ACPRL Low Cost 4-Channel 1 MSPS 16-Bit ADC
AD7655AST Low Cost 4-Channel 1 MSPS 16-Bit ADC
AD7655ASTRL Low Cost 4-Channel 1 MSPS 16-Bit ADC
AD7660 Circular Connector; No. of Contacts:4; Series:D38999; Body Material:Metal; Connecting Termination:Crimp; Connector Shell Size:13; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:13-4
AD7660AST 16-Bit, 100 kSPS CMOS ADC
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AD7655ACPRL 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 16-bit Parallel/Serial 48-Pin LFCSP EP T/R
AD7655ACPZ 功能描述:IC ADC 16BIT 4CH 48-LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:PulSAR® 標(biāo)準(zhǔn)包裝:1 系列:microPOWER™ 位數(shù):8 采樣率(每秒):1M 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 功率耗散(最大):- 電壓電源:模擬和數(shù)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(yīng)商設(shè)備封裝:24-VQFN 裸露焊盤(4x4) 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個(gè)單端,單極 產(chǎn)品目錄頁(yè)面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
AD7655ACPZRL 功能描述:IC ADC 16BIT 4CHAN 48LFCSP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:PulSAR® 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):12 采樣率(每秒):300k 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)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(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) 輸入數(shù)目和類型:1 個(gè)單端,單極;1 個(gè)單端,雙極
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