參數(shù)資料
型號(hào): AD1934YSTZ
廠商: Analog Devices Inc
文件頁數(shù): 2/28頁
文件大?。?/td> 0K
描述: IC DAC 8CH W/ON-CHIP PLL 48LQFP
產(chǎn)品培訓(xùn)模塊: Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝: 1
位數(shù): 24
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 8
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-LQFP(7x7)
包裝: 托盤
輸出數(shù)目和類型: 8 電壓,單極
采樣率(每秒): 192k
產(chǎn)品目錄頁面: 781 (CN2011-ZH PDF)
AD1934
Data Sheet
Rev. D | Page 10 of 28
Pin No.
Input/Output
Mnemonic
Description
26
I
CCLK/SCL
Control Clock Input (SPI).
27
I
CLATCH/ADR1
Latch Input for Control Data (SPI).
28
O
OL1
DAC 1 Left Output.
29
O
OR1
DAC 1 Right Output.
30
O
OL2
DAC 2 Left Output.
31
O
OR2
DAC 2 Right Output.
32
I
AGND
Analog Ground.
33
I
AVDD
Analog Power Supply. Connect to analog 3.3 V supply.
34
I
AGND
Analog Ground.
35
O
FILTR
Voltage Reference Filter Capacitor Connection. Bypass with 10 F||100 nF to AGND.
36
I
AGND
Analog Ground.
37
I
AVDD
Analog Power Supply. Connect to analog 3.3 V supply.
38
O
CM
Common-Mode Reference Filter Capacitor Connection. Bypass with 47 F||100 nF to AGND.
39 to 46
NC
Must Be Tied to Common Mode, Pin 38. Alternately, ac-coupled to ground.
47
O
LF
PLL Loop Filter. Return to AVDD.
48
I
AVDD
Analog Power Supply. Connect to analog 3.3 V supply.
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