參數(shù)資料
型號(hào)： DAC7741YC
元件分類(lèi)： DAC
英文描述： 16-Bit, Single Channel DIGITAL-TO-ANALOG CONVERTER With Internal Reference and Parallel Interface
中文描述： 16位具有內(nèi)部參考和并行接口單通道數(shù)字到模擬轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/20頁(yè)
文件大?。?/td> 421K
代理商： DAC7741YC
DAC7741
SBAS248A
2
www.ti.com
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Texas Instru-
ments 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.
ABSOLUTE MAXIMUM RATINGS
(1)
V
CC
to V
...........................................................................
–
0.3V to +34V
V
CC
to AGND ......................................................................
–
0.3V to +17V
V
to AGND ......................................................................
–
17V to +0.3V
AGND
to DGND.................................................................
–
0.3V to +0.3V
REF
to AGND .....................................................................
–
9V to +11V
V
to DGND ................................................................. 0V to V
CC
–
1.4V
Digital Input Voltage to DGND .................................
–
0.3V to V
DD
+ 0.3V
Digital Output Voltage to DGND ..............................
–
0.3V to V
+ 0.3V
Operating Temperature Range ........................................
–
40
°
C to +85
°
C
Storage Temperature Range .........................................
–
65
°
C to +150
°
C
Junction Temperature.................................................................... +150
°
C
NOTE: (1) Stresses above those listed under
“
Absolute Maximum Ratings
”
may cause permanent damage to the device. Exposure to absolute maximum
conditions for extended periods may affect device reliability.
PACKAGE/ORDERING INFORMATION
LINEARITY
ERROR
(LSB)
DIFFERENTIAL
NONLINEARITY
(LSB)
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESIGNATOR
(1)
ORDERING
NUMBER
PACKAGE
MARKING
TRANSPORT
MEDIA, QUANTITY
PRODUCT
PACKAGE-LEAD
DAC7741Y
±
6
"
±
4
"
±
3
"
±
2
"
±
4
"
±
2
"
±
1
"
±
1
"
LQFP-48
"
LQFP-48
"
LQFP-48
"
LQFP-48
"
PT
"
PT
"
PT
"
PT
"
–
40
°
C to +85
°
C
"
–
40
°
C to +85
°
C
"
–
40
°
C to +85
°
C
"
0
°
C to +70
°
C
"
DAC7741Y/250
DAC7741Y/2K
DAC7741YB/250
DAC7741YB/2K
DAC7741YC/250
DAC7741YC/2K
DAC7741YL/250
DAC7741YL/2K
DAC7741Y
"
DAC7741YB
"
DAC7741YC
"
DAC7741YL
"
Tape and Reel, 250
Tape and Reel, 2000
Tape and Reel, 250
Tape and Reel, 2000
Tape and Reel, 250
Tape and Reel, 2000
Tape and Reel, 250
Tape and Reel, 2000
"
DAC7741YB
"
DAC7741YC
"
DAC7741YL
"
NOTE: (1) For the most current specifications and package information, refer to our web site at www.ti.com.
DAC7741Y
DAC7741YB
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
ACCURACY
Linearity Error (INL)
±
6
±
5
±
4
±
4
±
3
±
2
LSB
LSB
LSB
Bits
T
A
= 25
°
C
Differential Linearity Error
(DNL)
Monotonicity
Offset Error
Offset Error Drift
Gain Error
14
15
±
0.1
% of FSR
ppm/
°
C
% of FSR
% of FSR
ppm/
°
C
ppm/V
±
2
With Internal REF
With External REF
With Internal REF
At Full-Scale
±
0.4
±
0.25
±
0.25
±
0.1
Gain Error Drift
PSRR (V
CC
or V
SS
)
±
15
50
±
10
200
ANALOG OUTPUT
(1)
Voltage Output
(2)
+11.4/
–
4.75
(1)
+11.4/
–
11.4
(1)
+11.4/
–
6.4
(1)
0 to 10
±
10
±
5
V
V
V
Output Current
Output Impedance
Maximum Load Capacitance
Short-Circuit Current
Short-Circuit Duration
±
5
mA
pF
mA
0.1
200
±
15
AGND
Indefinite
REFERENCE
Reference Output
REF
OUT
Impedance
REF
OUT
Voltage Drift
REF
OUT
Voltage Adjustment
(3)
REF
IN
Input Range
(4)
9.96
10
400
±
15
10.04
9.975
10.025
V
±
10
ppm/
°
C
mV
V
±
25
4.75
V
CC
–
1.4
REF
IN
Input Current
REFADJ Input Range
10
nA
V
Absolute Max Value that
can be applied is V
CC
0
10
REFADJ Input Impedance
V
REF
Output Current
V
REF
Impedance
50
k
mA
–
2
+2
1
ELECTRICAL CHARACTERISTICS
All specifications at T
A
= T
MIN
to T
MAX
, V
CC
= +15V, V
SS
=
–
15V, V
DD
= +5V, internal reference enabled, unless otherwise noted.
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參數(shù)描述
DAC7741YC/250 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Sng Ch W/Int +10V Ref & Para I/F 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(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)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
DAC7741YC/250G4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Sng Ch W/Int +10V Ref & Para I/F 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(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)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
DAC7741YC/2K 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Sng Ch W/Int +10V Ref & Para I/F 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(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)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
DAC7741YC/2KE3 制造商:Texas Instruments 功能描述:16-BIT, SINGLE CHANNEL, DIGITAL-TO-ANALOG CONVERTER - Tape and Reel
DAC7741YC/2KG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 16-Bit Sng Ch W/Int +10V Ref & Para I/F 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(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)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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