參數(shù)資料
型號(hào)： AD5318ARUZ
廠商： Analog Devices Inc
文件頁(yè)數(shù)： 11/28頁(yè)
文件大?。?/td> 0K
描述： IC DAC 10BIT OCTAL W/BUF 16TSSOP
產(chǎn)品培訓(xùn)模塊： Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝： 96
設(shè)置時(shí)間： 6µs
位數(shù)： 10
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 8
電壓電源： 單電源
功率耗散（最大）： 4.5mW
工作溫度： -40°C ~ 105°C
安裝類型： 表面貼裝
封裝/外殼： 16-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 16-TSSOP
包裝： 管件
輸出數(shù)目和類型： 8 電壓，單極；8 電壓，雙極
采樣率（每秒）： 167k
產(chǎn)品目錄頁(yè)面： 782 (CN2011-ZH PDF)
AD5308/AD5318/AD5328
Rev. F | Page 19 of 28
MICROPROCESSOR INTERFACE
ADSP-2101/ADSP-2103-to-
AD5308/AD5318/AD5328 INTERFACE
Figure 36 shows a serial interface between the AD5308/AD5318/
AD5328 and the ADSP-2101/ADSP-2103. The ADSP-2101/
ADSP-2103 should be set up to operate in the SPORT transmit
alternate framing mode. The ADSP-2101/ADSP-2103 SPORT is
programmed through the SPORT control register and should be
configured as follows: internal clock operation, active low framing,
and 16-bit word length. Transmission is initiated by writing a word
to the Tx register after the SPORT has been enabled. The data is
clocked out on each rising edge of the DSP’s serial clock and
clocked into the AD5308/AD5318/ AD5328 on the falling edge
of the DAC’s SCLK.
02812-036
ADSP-2101/
ADSP-2103*
*ADDITIONAL PINS OMITTED FOR CLARITY
TFS
AD5308/
AD5318/
AD5328*
SYNC
DT
SCLK
DIN
Figure 36. ADSP-2101/ADSP-2103-to-AD5308/AD5318/AD5328 Interface
68HC11/68L11-to-AD5308/AD5318/AD5328
INTERFACE
Figure 37 shows a serial interface between the AD5308/AD5318/
AD5328 and the 68HC11/68L11 microcontroller. SCK of the
68HC11/68L11 drives the SCLK of the AD5308/AD5318/AD5328,
and the MOSI output drives the serial data line (DIN) of the DAC.
The sync signal is derived from a port line (PC7). The set up
conditions for the correct operation of this interface are as follows:
the 68HC11/68L11 should be configured so that its CPOL bit is a
0 and its CPHA bit is a 1. When data is being transmitted to the
DAC, the sync line is taken low (PC7). When the 68HC11/ 68L11
is configured as just described, data appearing on the MOSI output
is valid on the falling edge of SCK. Serial data from the 68HC11/
68L11 is transmitted in 8-bit bytes with only eight falling clock
edges occurring in the transmit cycle. Data is transmitted MSB
first. To load data to the AD5308/AD5318/AD5328, PC7 is left
low after the first eight bits are transferred, and a second serial
write operation is performed to the DAC. PC7 is taken high at
the end of this procedure.
02812-037
68HC11/68L11
*ADDITIONAL PINS OMITTED FOR CLARITY
PC7
AD5308/
AD5318/
AD5328*
SYNC
MOSI
SCK
DIN
SCLK
Figure 37. 68HC11/68L11-to-AD5308/AD5318/ AD5328 Interface
80C51/80L51-to-AD5308/AD5318/AD5328
INTERFACE
Figure 38 shows a serial interface between the AD5308/AD5318/
AD5328 and the 80C51/80L51 microcontroller. The setup for
the interface is as follows: TxD of the 80C51/80L51 drives SCLK
of the AD5308/AD5318/AD5328, while RxD drives the serial data
line of the part. The SYNC signal is again derived from a bit
programmable pin on the port. In this case, port line P3.3 is used.
When data is transmitted to the AD5308/AD5318/AD5328, P3.3
is taken low. The 80C51/80L51 transmits data only in 8-bit bytes;
thus, only eight falling clock edges occur in the transmit cycle. To
load data to the DAC, P3.3 is left low after the first eight bits are
transmitted, and a second write cycle is initiated to transmit the
second byte of data. P3.3 is taken high following the completion
of this cycle. The 80C51/80L51 outputs the serial data in a format
that has the LSB first. The AD5308/AD5318/AD5328 requires
its data with the MSB as the first bit received. The 80C51/80L51
transmit routine should take this into account.
02812-038
80C51/80L51*
*ADDITIONAL PINS OMITTED FOR CLARITY
P3.3
AD5308/
AD5318/
AD5328*
SYNC
RxD
TxD
DIN
SCLK
Figure 38. 80C51/80L51-to-AD5308/AD5318/AD5328 Interface
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參數(shù)描述
AD5318ARUZ 制造商:Analog Devices 功能描述:IC DAC 10BIT 167KSPS 16TSSOP
AD5318ARUZ-REEL7 功能描述:IC DAC 10BIT OCTAL W/BUF 16TSSOP 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(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 設(shè)置時(shí)間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 電壓電源:單電源 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-uMAX 包裝:管件 輸出數(shù)目和類型:2 電壓，單極 采樣率（每秒）:* 產(chǎn)品目錄頁(yè)面:1398 (CN2011-ZH PDF)
AD5318BRU 功能描述:IC DAC 10BIT 2.5V OCTAL 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:47 系列:- 設(shè)置時(shí)間:2µs 位數(shù):14 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:1 電壓電源:單電源 功率耗散（最大）:55µW 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:管件 輸出數(shù)目和類型:1 電流，單極；1 電流，雙極 采樣率（每秒）:*
AD5318BRU-REEL 制造商:Analog Devices 功能描述:DAC 8CH RES-STRING 10-BIT 16TSSOP - Tape and Reel
AD5318BRU-REEL7 功能描述:IC DAC 10BIT OCTAL BUFF 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:2,400 系列:- 設(shè)置時(shí)間:- 位數(shù):18 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:3 電壓電源:模擬和數(shù)字 功率耗散（最大）:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:36-TFBGA 供應(yīng)商設(shè)備封裝:36-TFBGA 包裝:帶卷 (TR) 輸出數(shù)目和類型:* 采樣率（每秒）:*
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