參數(shù)資料
型號: AD1933WBSTZ
廠商: Analog Devices Inc
文件頁數(shù): 4/28頁
文件大小: 0K
描述: IC DAC 24BIT SRL/SPI 64LQFP
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
功率耗散(最大): 429mW
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤
輸出數(shù)目和類型: 8 電壓,雙極
采樣率(每秒): *
AD1933
Data Sheet
Rev. E | Page 12 of 28
SERIAL CONTROL PORT
The AD1933 has an SPI control port that permits programming
and reading back of the internal control registers for the ADCs,
DACs, and clock system. A standalone mode is also available
for operation without serial control; standalone is configured
at reset by connecting CIN, CCLK, and CLATCH to ground.
In standalone mode, all registers are set to default, except the
internal MCLK enable, which is set to 1. The ADC ABCLK and
ALRCLK clock ports are set to master/slave by the connecting
the COUT pin to either DVDD or ground. Standalone mode
only supports stereo mode with an I2S data format and 256 fS
MCLK rate. Refer to Table 11 for details. If CIN, CCLK, and
CLATCH are not grounded, the AD1933 SPI port is active. It
is recommended to use a weak pull-up resistor on CLATCH in
applications that have a microcontroller. This pull-up resistor
ensures that the AD1933 recognizes the presence of a micro-
controller.
The SPI control port of the AD1933 is a 4-wire serial control
port. The format is similar to the Motorola SPI format except
the input data-word is 24 bits wide. The serial bit clock and
latch can be completely asynchronous to the sample rate of the
DACs. Figure 9 shows the format of the SPI signal. The first
byte is a global address with a read/write bit. For the AD1933,
the address is 0x04, shifted left 1 bit due to the R/W bit. The
second byte is the AD1933 register address and the third byte
is the data.
D0
D8
D22
D23
D9
CLATCH
CCLK
CIN
COUT
tCCH tCCL
tCDS tCDH
tCLS
tCCP
tCLH
tCOTS
tCOD
tCOE
0
662
4-
0
09
Figure 9. Format of SPI Signal
相關(guān)PDF資料
PDF描述
MS3450W32-6SX CONN RCPT 23POS WALL MNT W/SCKT
AD7533JNZ IC DAC 10BIT MULTIPLYING 16-DIP
AD1933YSTZ IC DAC 24BIT SRL/SPI 8CH
VI-B10-MY-F4 CONVERTER MOD DC/DC 5V 50W
SY10EL38LZI IC CLK GEN /2 /4/6 5/3.3V 20SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD1933WBSTZ-RL 功能描述:IC DAC 24BIT SRL/SPI 64LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓模塊:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色產(chǎn)品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 標準包裝:91 系列:- 設(shè)置時間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:8 電壓電源:單電源 功率耗散(最大):2.7mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應商設(shè)備封裝:14-DFN-EP(4x3) 包裝:管件 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
AD1933YSTZ 功能描述:IC DAC 24BIT SRL/SPI 8CH RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標準包裝:1 系列:- 設(shè)置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD1933YSTZ-RL 功能描述:IC DAC 24BIT SRL/SPI 8CH RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 產(chǎn)品培訓模塊:LTC263x 12-, 10-, and 8-Bit VOUT DAC Family 特色產(chǎn)品:LTC2636 - Octal 12-/10-/8-Bit SPI VOUT DACs with 10ppm/°C Reference 標準包裝:91 系列:- 設(shè)置時間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉(zhuǎn)換器數(shù)目:8 電壓電源:單電源 功率耗散(最大):2.7mW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-WFDFN 裸露焊盤 供應商設(shè)備封裝:14-DFN-EP(4x3) 包裝:管件 輸出數(shù)目和類型:8 電壓,單極 采樣率(每秒):*
AD1934 制造商:AD 制造商全稱:Analog Devices 功能描述:8-Channel DAC with PLL, 192 kHz, 24 Bits
AD1934WBSTZ 功能描述:IC DAC 8CH W/ON-CHIP PLL 48LQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標準包裝:1 系列:- 設(shè)置時間:4.5µs 位數(shù):12 數(shù)據(jù)接口:串行,SPI? 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散(最大):- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND