參數(shù)資料
型號： DAC2932
元件分類： DAC
英文描述： DUAL 12-BIT 40MSPS DIGITAL TO ANALOG CONVERTER
中文描述： 雙通道12位40MSPS數(shù)模轉(zhuǎn)換器
文件頁數(shù)： 2/24頁
文件大?。?/td> 343K
代理商： DAC2932
SBAS279C AUGUST 2003 REVISED OCTOBER 2004
www.ti.com
2
ORDERING INFORMATION
PRODUCT
PACKAGE-LEAD
PACKAGE
DESIGNATOR(1)
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER
TRANSPORT
MEDIA, QUANTITY
DAC2932
TQFP-48
PFB
40
°
C to +85
°
C
DAC2932
DAC2932PFBT
Tape and Reel, 250
DAC2932PFBR
Tape and Reel, 2000
(1)For the most current specification and package information, refer to our web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted
DAC2932
0.3 to +4
0.3 to +4
0.2 to +0.2
0.7 to +0.7
0.3 to VD + 0.3
0.3 to VD + 0.3
0.5 to VA + 0.3
0.3 to VAV + 0.3
0.3 to VA + 0.3
0.3 to VAV + 0.3
0.3 to VDV + 0.3
+150
+100
40 to +150
UNIT
V
V
V
V
V
V
V
V
V
V
V
°
C
°
C
°
C
+VA to AGND
+VD to DGND
AGND to DGND
+VA to +VD
CLK, PD, STBY, CS to DGND
D0D11 to DGND
IOUT, IOUT to AGND
REFV to AGNDV
GSET, REFIN, FSA to AGND
VOUTx to AGNDV
DIN to DGNDV
Junction temperature
Case temperature
Storage temperature range
This integrated circuit can be damaged by ESD. Texas
Instruments recommends that all integrated circuits be
handled with appropriate precautions. Failure to observe
proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to
complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could
cause the device not to meet its published specifications.
FUNCTIONAL BLOCK DIAGRAM
STBY
CS
DIN
SCLK
SYNC
PD
CLK
Parallel Data Input,
[D0:D11]
12Bit Data,
Interleaved
DAC2932
REF
IN
+V
D
+V
A
GSET
FSA1
FSA2
AGND
DGND
I
OUT1
I
OUT1
I
OUT2
I
OUT2
V
OUT1
V
OUT2
V
OUT3
V
OUT4
+1.22V Reference
Latch
S
S
I
a
D
Reference Control Amp
12Bit
40MSPS
IDAC1
DAC
Latch 1
12Bit
40MSPS
IDAC2
12Bit
StringDAC1
Latch
12Bit
StringDAC2
Latch
12Bit
StringDAC3
Latch
12Bit
StringDAC4
DAC
Latch 2
Data2
CLK2
Clock
IDAC Section
A0
A
A
A
A
Dx
12
A1
A2
A3
REFV
+V
DV
+V
AV
AGNDV
DGNDV
PDV
VDAC Section
Data1
CLK1
相關(guān)PDF資料
PDF描述
DAC2932PFBR DUAL 12-BIT 40MSPS DIGITAL TO ANALOG CONVERTER
DAC2932PFBT DUAL 12-BIT 40MSPS DIGITAL TO ANALOG CONVERTER
DAC312BR 12-Bit Digital-to-Analog Converter
DAC312GBC 12-Bit Digital-to-Analog Converter
DAC312FR 12-Bit High Speed Multiplying D/A Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC2932EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 DAC2932 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)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
DAC2932PFBR 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual 12-Bit 40MSPS RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC2932PFBRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual 12-Bit 40MSPS RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC2932PFBT 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual 12-Bit 40MSPS RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC2932PFBTG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Dual 12-Bit 40MSPS RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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