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參數(shù)資料
| 型號： | AD7868BRZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC I/O PORT 12BIT ANLG 28SOIC |
| 產(chǎn)品變化通告： | AD7868 Discontinuation 05/Sept/2011 |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 應(yīng)用： | 模擬 I/O |
| 接口： | TTL/CMOS |
| 電源電壓： | 4.75 V ~ 5.25 V |
| 封裝/外殼： | 28-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 28-SOIC W |
| 包裝： | 帶卷 (TR) |
| 安裝類型： | 表面貼裝 |
AD7868
–14–
REV. B
LK4, DAC Reference Selection
The DAC reference may be connected to either the ADC refer-
ence output (RO ADC) or to the DAC reference (RO DAC).
LK5, ADC Internal Clock Selection
This link configures the ADC for continuous or noncontinuous
internal clock operation.
LK6, DAC Updating
The DAC, LDAC input may asserted independently of the
ADC CONVST signal or it may be tied to CONVST or it may
tied to GND.
LK7, ADC Clock Source
This link provides the option for the ADC to use its own inter-
nal clock oscillator or an external TTL compatible clock.
LK8 Frame Synchronous Option
LK8 provides the option of tying the ADC RFS output to the
DAC TFS input.
LK9 Transmit/Receive Clock Option
LK9 provides the option to connect the ADC RCLK to the
DAC TCLK.
COMPONENT LIST
IC1
AD7868
IC2, IC3
2X AD711
IC4,
ADG201HS
IC5,
MC78L05
IC6,
MC79L05
IC7,
74HC4050
IC8,
74HC221
C1, C3, C5, C7
C9, C11, C13, C15
10
F Capacitor
C17, C19, C23
C2, C4, C6, C8
C10, C12, C14, C16
0.1
F Capacitor
C18, C20, C24
C21
330 pF Capacitor
C22
68 pF Capacitor
R1, R2, R4
2 k
Resistor
R3, R5
4.7 k
Resistor
R6
15 k
Resistor
R7
200
Resistor
LK1, LK2, LK3,
LK4, LK5, LK6,
LK7, LK8
Shorting Plugs
LK9
SKT1, SKT2, SKT3,
SKT4, SKT5
BNC Sockets
SKT6
9-Contact D-Type Connector
Figure 21. Silkscreen for the Circuit Diagram of Figure 19
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7868TQ/883B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CODEC， Single |
| AD7869 | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, 14-Bit Analog I/O System |
| AD7869AQ | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, 14-Bit Analog I/O System |
| AD7869JN | 制造商:AD 制造商全稱:Analog Devices 功能描述:LC2MOS Complete, 14-Bit Analog I/O System |
| AD7869JNZ | 功能描述:IC I/O PORT 14BIT ANLG 24DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
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