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參數(shù)資料
| 型號： | DAC8532IDGKR |
| 英文描述： | BASE, BLACK; |
| 中文描述： | 雙通道，低功耗，16位，串行輸入數(shù)字到模擬轉換器 |
| 文件頁數(shù)： | 12/19頁 |
| 文件大小： | 402K |
| 代理商： | DAC8532IDGKR |
DAC8532
SBAS246A
12
www.ti.com
D17
D16
PD1
PD0
0
1
1k
100k
1
0
1
1
High Impedance
TABLE III. Power-Down Commands.
OUTPUT IMPEDANCE POWERDOWN COMMANDS
0
0
LDB
LDA
X
Buffer Selec
t
PD1
PD0
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DB11
DB0
FIGURE 5. DAC8532 Data Input Register Format.
DB23
DB12
D23
D22
D21
D20
D19
D18
D17
D16
Reserved
Reserved Load B Load A
Don
’
t Care Buffer Select
PD1
PD0
0 = A, 1 = B
0
0
0
0
X
#
0
0
Data
WR Buffer # w/Data
0
0
0
0
X
#
X
WR Buffer # w/Power-Down Command
0
0
0
1
X
#
0
0
Data
WR Buffer # w/Data and Load DAC A
0
0
0
1
X
0
X
WR Buffer A w/Power-Down Command and LOAD DAC A
(DAC A Powered Down)
0
0
0
1
X
1
X
WR Buffer B w/Power-Down Command and LOAD DAC A
0
0
1
0
X
#
0
0
Data
WR Buffer # w/Data and Load DAC B
0
0
1
0
X
0
X
WR Buffer A w/Power-Down Command and LOAD DAC B
0
0
1
0
X
1
X
WR Buffer B w/ Power-Down Command and LOAD DAC B
(DAC B Powered Down)
0
0
1
1
X
#
0
0
Data
WR Buffer # w/Data and Load DACs A and B
0
0
1
1
X
0
X
WR Buffer A w/Power-Down Command and Load DACs A
and B (DAC A Powered Down)
0
0
1
1
X
1
X
WR Buffer B w/Power-Down Command and Load DACs A
and B (DAC B Powered Down)
D15
D14
D13-D0
MSB
MSB-1
MSB-2...LSB
(see Table III)
(see Table III)
(see Table III)
(Always Write 0)
TABLE II. Control Matrix.
DESCRIPTION
(see Table III)
(see Table III)
(see Table III)
(see Table III)
SCLK
SYNC
DIN
Invalid Write-Sync Interrupt:
SYNC HIGH before 24th Falling Edge
Valid Write -Buffer/DAC Update:
SYNC HIGH after 24th Falling Edge
DB23 DB22
1
2
1
2
DB0
DB23 DB22
DB1
DB0
24th Falling
Edge
24th Falling
Edge
FIGURE 4. Interrupt and Valid SYNC Timing.
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相關代理商/技術參數(shù) |
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|---|---|
| DAC8532IDGKRG4 | 功能描述:數(shù)模轉換器- DAC 16-Bit Dual Ch Low Power DAC RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8534 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Quad Channel, Low Power, 16-Bit, Serial Input DIGITAL-TO-ANALOG CONVERTER |
| DAC8534EVM | 功能描述:數(shù)據轉換 IC 開發(fā)工具 DAC8534 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| DAC8534IPW | 功能描述:數(shù)模轉換器- DAC 2.7 to 5.5V Quad Ch 16-Bit Serial Input RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| DAC8534IPWG4 | 功能描述:數(shù)模轉換器- DAC 2.7 to 5.5V Quad Ch 16-Bit Serial Input RoHS:否 制造商:Texas Instruments 轉換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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