參數(shù)資料
型號(hào): AD5373BSTZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 17/29頁(yè)
文件大?。?/td> 0K
描述: IC DAC 14BIT 32CH SER 64-LQFP
標(biāo)準(zhǔn)包裝: 1
設(shè)置時(shí)間: 20µs
位數(shù): 14
數(shù)據(jù)接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
轉(zhuǎn)換器數(shù)目: 32
電壓電源: 模擬和數(shù)字,雙 ±
功率耗散(最大): 250mW
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 托盤(pán)
輸出數(shù)目和類(lèi)型: 32 電壓,單極;32 電壓,雙極
采樣率(每秒): *
AD5372/AD5373
Rev. C | Page 23 of 28
SPECIAL FUNCTION MODE
If the mode bits are 00, then the special function mode is selected, as shown in Table 15. Bit I21 to Bit I16 of the serial data-word select the
special function, and the remaining bits are data required for execution of the special function, for example, the channel address for data
readback. The codes for the special functions are shown in Table 16. Table 17 shows the addresses for data readback.
Table 15. Special Function Mode
I23
I22
I21
I20
I19
I18
I17
I16
I15
I14
I13
I12
I11
I10
I9
I8
I7
I6
I5
I4
I3
I2
I1
I0
0
S5
S4
S3
S2
S1
S0
F15
F14
F13
F12
F11
F10
F9
F8
F7
F6
F5
F4
F3
F2
F1
F0
Table 16. Special Function Codes
Special Function Code
S5
S4
S3
S2
S1
S0
Data (F15 to F0)
Action
0
0000 0000 0000 0000
NOP.
0
1
XXXX XXXX XXXX X[F2:F0]
Write control register.
F4 = overtemperature indicator (read-only bit). This bit should be 0 when
writing to the control register.
F3 = reserved. This bit should be 0 when writing to the control register.
F2 = 1: Select Register X1B for input.
F2 = 0: Select Register X1A for input.
F1 = 1: Enable thermal shutdown mode.
F1 = 0: Disable thermal shutdown mode.
F0 = 1: Software power-down.
F0 = 0: Software power-up.
0
1
0
XX[F13:F0]
Write data in F13 to F0 to OFS0 register.
0
1
XX[F13:F0]
Write data in F13 to F0 to OFS1 register.
0
1
0
Reserved
0
1
0
1
Select register for readback.
0
1
0
XXXX XXXX [F7:F0]
Write data in F7 to F0 to A/B Select Register 0.
0
1
XXXX XXXX [F7:F0]
Write data in F7 to F0 to A/B Select Register 1.
0
1
0
XXXX XXXX [F7:F0]
Write data in F7 to F0 to A/B Select Register 2.
0
1
0
1
XXXX XXXX [F7:F0]
Write data in F7 to F0 to A/B Select Register 3.
0
1
0
1
0
Reserved
0
1
0
1
XXXX XXXX [F7:F0]
Block write to A/B select registers.
F7 to F0 = 0: Write all 0s (all channels use the X2A register).
F7 to F0 = 1: Write all 1s (all channels use the X2B register).
Table 17. Address Codes for Data Readback1
F15
F14
F13
F12
F11
F10
F9
F8
F7
Register Read
0
X1A register
0
1
X1B register
0
1
0
C register
0
1
Bit F12 to Bit F7 select the channel to be read back,
from Channel 0 = 001000 to Channel 31 = 100111
M register
1
0
1
Control register
1
0
1
0
OFS0 data register
1
0
1
OFS1 data register
1
0
1
0
Reserved
1
0
1
0
A/B Select Register 0
1
0
1
A/B Select Register 1
1
0
1
0
A/B Select Register 2
1
0
1
0
1
A/B Select Register 3
1
0
1
0
1
0
Reserved
1 Bit F6 to Bit F0 are don’t cares for the data readback function.
相關(guān)PDF資料
PDF描述
AD5378ABC IC DAC 14BIT 32CHAN 108CSPBGA
AD5379ABC IC DAC 14BIT 40CH 108-CSPBGA
AD5380BSTZ-3 IC DAC 14BIT 40CHAN 3V 100LQFP
AD5381BSTZ-5 IC DAC 12BIT 40CH 5V 100-LQFP
AD5382BSTZ-3 IC DAC 14BIT 32CHAN 3V 100LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD5373BSTZ-REEL 功能描述:IC DAC 14BIT 32CH SER 64-LQFP RoHS:是 類(lèi)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:1,000 系列:- 設(shè)置時(shí)間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:8 電壓,單極 采樣率(每秒):*
AD5378 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:32-Channel, 14-Bit, Parallel and Serial Input, Bipolar Voltage Output DAC
AD5378ABC 功能描述:IC DAC 14BIT 32CHAN 108CSPBGA RoHS:否 類(lèi)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:1,000 系列:- 設(shè)置時(shí)間:1µs 位數(shù):8 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:8 電壓電源:雙 ± 功率耗散(最大):941mW 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:24-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:24-SOIC W 包裝:帶卷 (TR) 輸出數(shù)目和類(lèi)型:8 電壓,單極 采樣率(每秒):*
AD5378ABCZ 功能描述:IC DAC 14BIT 32CHAN 108CSPBGA RoHS:是 類(lèi)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:1 系列:- 設(shè)置時(shí)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(lèi)型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOICN 包裝:剪切帶 (CT) 輸出數(shù)目和類(lèi)型:1 電壓,單極;1 電壓,雙極 采樣率(每秒):* 其它名稱(chēng):MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD5378ABCZ1 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:32-Channel, 14-Bit, Parallel and Serial Input, Bipolar Voltage Output DAC