All input signals are specified with t
參數(shù)資料
型號: AD5439YRU
廠商: Analog Devices Inc
文件頁數(shù): 26/29頁
文件大?。?/td> 0K
描述: IC DAC DUAL 10BIT MULT 16-TSSOP
產(chǎn)品培訓模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 96
設置時間: 35ns
位數(shù): 10
數(shù)據(jù)接口: 串行
轉換器數(shù)目: 2
電壓電源: 單電源
功率耗散(最大): 3.5µW
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 16-TSSOP
包裝: 管件
輸出數(shù)目和類型: 4 電流,單極;4 電流,雙極
采樣率(每秒): 2.47M
Data Sheet
AD5429/AD5439/AD5449
Rev. E | Page 5 of 28
TIMING CHARACTERISTICS
All input signals are specified with tR = tF = 1 ns (10% to 90% of VDD) and timed from a voltage level of (VIL + VIH)/2. VDD = 2.5 V to 5.5 V,
VREF = 10 V, IOUT2 = 0 V, temperature range for Y version: 40°C to +125°C. All specifications TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter1
Limit at TMIN, TMAX
Unit
Conditions/Comments2
fSCLK
50
MHz max
Maximum clock frequency
t1
20
ns min
SCLK cycle time
t2
8
ns min
SCLK high time
t3
8
ns min
SCLK low time
t4
13
ns min
SYNC falling edge to SCLK falling edge setup time
t5
5
ns min
Data setup time
t6
4
ns min
Data hold time
t7
5
ns min
SYNC rising edge to SCLK falling edge
t8
30
ns min
Minimum SYNC high time
t9
0
ns min
SCLK falling edge to LDAC falling edge
t10
12
ns min
LDAC pulse width
t11
10
ns min
SCLK falling edge to LDAC rising edge
25
ns min
SCLK active edge to SDO valid, strong SDO driver
60
ns min
SCLK active edge to SDO valid, weak SDO driver
t13
12
ns min
CLR pulse width
t14
4.5
ns min
SYNC rising edge to LDAC falling edge
Update Rate
2.47
MSPS
Consists of cycle time, SYNC high time, data setup, and output voltage settling time
1
Guaranteed by design and characterization, not subject to production test.
2
Falling or rising edge as determined by the control bits of the serial word. Strong or weak SDO driver selected via the control register.
3
Daisy-chain and readback modes cannot operate at maximum clock frequency. SDO timing specifications are measured with a load circuit, as shown in Figure 5.
TIMING DIAGRAMS
t1
t2
t3
t7
t8
t4
t5
t6
t9
t10
t11
DB15
DB0
SCLK
SDIN
LDAC1
LDAC2
SYNC
1ASYNCHRONOUS LDAC UPDATE MODE.
2SYNCHRONOUS LDAC UPDATE MODE.
NOTES
1. ALTERNATIVELY, DATA CAN BE CLOCKED INTO THE INPUT SHIFT REGISTER ON THE RISING EDGE OF SCLK AS
DETERMINED BY THE CONTROL BITS. TIMING IS AS ABOVE, WITH SCLK INVERTED.
04464-
002
Figure 2. Standalone Mode Timing Diagram
相關PDF資料
PDF描述
SY89834UMI IC CLK BUF MUX TRNSLA 2:4 16-MLF
AD5060ARJZ-2REEL7 IC DAC 16BIT SPI/SRL SOT23-8
VI-J0V-MY CONVERTER MOD DC/DC 5.8V 50W
VE-JTK-MX-B1 CONVERTER MOD DC/DC 40V 75W
VI-J0T-MY CONVERTER MOD DC/DC 6.5V 50W
相關代理商/技術參數(shù)
參數(shù)描述
AD5439YRU-REEL 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 10-bit 16-Pin TSSOP T/R 制造商:Analog Devices 功能描述:DAC 2CH R-2R 10-BIT 16TSSOP - Tape and Reel
AD5439YRU-REEL7 制造商:Analog Devices 功能描述:DAC 2-CH R-2R 10-bit 16-Pin TSSOP T/R 制造商:Analog Devices 功能描述:DAC 2CH R-2R 10-BIT 16TSSOP - Tape and Reel
AD5439YRUZ 功能描述:IC DAC DUAL 10BIT MULT 16-TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 設置時間:4µs 位數(shù):12 數(shù)據(jù)接口:串行 轉換器數(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) 供應商設備封裝: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)品目錄頁面:1398 (CN2011-ZH PDF)
AD5439YRUZ-REEL 功能描述:IC DAC DUAL 10BIT MULT 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 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:- 設置時間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉換器數(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):*
AD5439YRUZ-REEL7 功能描述:IC DAC DUAL 10BIT MULT 16TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)模轉換器 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:- 設置時間:4µs 位數(shù):10 數(shù)據(jù)接口:MICROWIRE?,串行,SPI? 轉換器數(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):*