參數(shù)資料
型號: AD1934YSTZ
廠商: Analog Devices Inc
文件頁數(shù): 13/28頁
文件大?。?/td> 0K
描述: IC DAC 8CH W/ON-CHIP PLL 48LQFP
產(chǎn)品培訓模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 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
供應商設備封裝: 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 20 of 28
CONTROL REGISTERS
DEFINITIONS
The global address for the AD1934 is 0x04, shifted left 1 bit due to the R/W bit. All registers are reset to 0, except for the DAC volume
registers that are set to full volume.
Note that the first setting in each control register parameter is the default setting.
Table 14. Register Format
Global Address
R/W
Register Address
Data
Bit
23:17
16
15:8
7:0
Table 15. Register Addresses and Functions
Address
Function
0
PLL and Clock Control 0
1
PLL and Clock Control 1
2
DAC Control 0
3
DAC Control 1
4
DAC Control 2
5
DAC individual channel mutes
6
DAC 1L volume control
7
DAC 1R volume control
8
DAC 2L volume control
9
DAC 2R volume control
10
DAC 3L volume control
11
DAC 3R volume control
12
DAC 4L volume control
13
DAC 4R volume control
14
Reserved
15
Auxiliary TDM Port Control 0
16
Auxiliary TDM Port Control 1
PLL AND CLOCK CONTROL REGISTERS
Table 16. PLL and Clock Control 0
Bit
Value
Function
Description
0
Normal operation
PLL power-down
1
Power-down
2:1
00
INPUT 256 (×44.1 kHz or 48 kHz)
MCLK pin functionality (PLL active)
01
INPUT 384 (×44.1 kHz or 48 kHz)
10
INPUT 512 (×44.1 kHz or 48 kHz)
11
INPUT 768 (×44.1 kHz or 48 kHz)
4:3
00
XTAL oscillator enabled
MCLKO pin
01
256 × fS VCO output
10
512 × fS VCO output
11
Off
6:5
00
MCLK
PLL input
01
DLRCLK
10
AUXTDMLRCLK
11
Reserved
7
0
Disable: DAC idle
Internal MCLK enable
1
Enable: DAC active
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相關代理商/技術參數(shù)
參數(shù)描述
AD1934YSTZ-RL 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述:
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AD1936 制造商:AD 制造商全稱:Analog Devices 功能描述:4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC