參數(shù)資料
型號(hào)： DAC811JU
英文描述： Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
中文描述： 微處理器兼容的12位數(shù)字到模擬轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/9頁(yè)
文件大?。?/td> 96K
代理商： DAC811JU
DAC811
2
DAC811AH, JP, JU
DAC811BH, KP, KU
DAC811RH
DAC811SH
PARAMETER
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
DIGITAL INPUT
Resolution
Codes
(1)
Digital Inputs Over Temperature Range
(2)
V
IH
V
IL
I
IH
, V
I
= +2.7V
I
, V
= +0.4V
Digital Interface Timing Over Temperature Range
t
WP
, WR Pulse Width
t
AW
1, N
and LDAC Valid to End of WR
t
DW
, Data Valid to End of WR
t
DH
, Data Valid Hold Time
12
6
6
6
Bits
USB, BOB
6
6
6
+2
0
+15
+0.8
+10
±
20
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
VDC
VDC
μ
A
μ
A
50
50
80
0
6
6
6
6
6
6
6
6
6
6
6
ns
ns
ns
+10
ACCURACY
Linearity Error
Differential Linearity Error
Gain Error
(3)
Offset Error
(3, 4)
Monotonicity
Power Supply Sensitivity: +V
CC
–V
CC
V
DD
±
1/4
±
1/2
±
0.1
±
0.05
±
1/2
±
3/4
±
0.2
±
0.15
±
1/8
±
1/4
6
6
6
6
6
6
±
1/4
±
1/2
6
6
±
1/4
±
1/2
6
6
6
6
6
6
±
1/2
±
3/4
6
6
±
1/8
±
1/4
6
6
6
6
6
6
±
1/4
±
1/2
6
6
LSB
LSB
%
% of FSR
(5)
Guaranteed
±
0.001
±
0.002
±
0.0005
±
0.003
±
0.006
±
0.0015
6
6
6
6
6
6
6
6
6
% of FSR/%V
CC
% of FSR/%V
CC
% of FSR/%V
DD
DRIFT
(Over Specification Temperature Range)
Gain
Unipolar Offset
Bipolar Zero
Linearity Error Over Temperature Range
Monotonicity Over Temperature Range
±
10
±
5
±
5
±
1/2
±
30
±
10
±
10
±
3/4
±
10
±
5
±
5
±
1/4
6
±
20
±
7
±
7
±
1/2
±
15
±
5
±
5
±
1/2
6
±
30
±
10
±
10
±
3/4
±
15
±
5
±
5
±
1/4
6
±
30
±
7
±
7
±
1/2
ppm/
°
C
ppm of FSR/
°
C
ppm of FSR/
°
C
LSB
Guaranteed
SETTLING TIME
(6)
(to within
±
0.01% of FSR of Final Value; 2k
load)
For Full Scale Range Change, 20V Range
10V Range
For 1LSB Change at Major Carry
(7)
Slew Rate
(6)
3
3
1
12
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
μ
s
μ
s
μ
s
V/
μ
s
8
6
6
6
ANALOG OUTPUT
Voltage Range (
±
V
CC
= 15V)
(8)
: Unipolar
Bipolar
Output Current
Output Impedance (at DC)
Short Circuit to Common Duration
0 to +10
±
5,
±
10
6
6
6
6
6
6
V
V
±
5
6
6
6
mA
0.2
6
6
6
6
6
6
Indefinite
REFERENCE VOLTAGE
Voltage
Source Current Available for External Loads
Temperature Coefficient
Short Circuit to Common Duration
+6.2
+2
+6.3
+6.4
6
6
6
6
6
6
6
6
6
6
6
6
V
mA
±
10
±
30
±
10
6
±
20
±
10
6
±
30
±
10
6
±
20
ppm/
°
C
Indefinite
POWER SUPPLY REQUIREMENTS
Voltage: +V
CC
–V
CC
V
Current (no load): +V
CC
–V
CC
V
Potential at DCOM with Respect to ACOM
(9)
Power Dissipation
+11.4
–11.4
+4.5
+15
–15
+5
+16
–23
+8
±
0.5
625
+16.5
–16.5
+5.5
+25
–35
+15
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
VDC
VDC
VDC
mA
mA
mA
V
mW
800
6
6
6
TEMPERATURE RANGE
Specification: J, K
A, B
R, S
0
+70
+85
+150
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
°
C
°
C
°
C
°
C
°
C
°
C
–25
–65
–55
6
6
+125
6
6
Storage: J, K
A, B, R, S
–60
–65
+100
+150
6
6
6
6
6
Specification same as DAC811AH.
NOTES: (1) USB = unipolar straight binary; BOB = bipolar offset binary. (2) TTL, LSTTL and 54/74 HC compatible. (3) Adjustable to zero with external trim
potentiometer. (4) Error at input code 000
for both unipolar and bipolar ranges. (5) FSR means full scale range and is 20V for the
±
10V range. (6) Maximum
represents the 3
σ
limit. Not 100% tested for this parameter. (7) At the major carry, 7FF
to 800
and 800
to 7FF
. (8) Minimum supply voltage required for
±
10V
output swing is
±
13.5V. Output swing for
±
11.4V supplies is at least –8V to +8V. (9) The maximum voltage at which ACOM and DCOM may be separated without
affecting accuracy specifications.
SPECIFICATIONS
At T
A
= +25
°
C.
±
V
CC
= 12V or 15V, unless otherwise noted.
相關(guān)PDF資料
PDF描述
DAC811KP Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811KU Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811RH Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC811SH Microprocessor-Compatible 12-BIT DIGITAL-TO-ANALOG CONVERTER
DAC812B 12-Bit Digital-to-Analog Converter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC811JU 制造商:Texas Instruments 功能描述:Digital/Analog Converter IC Interface Ty
DAC811JU/1K 功能描述:數(shù)模轉(zhuǎn)換器- DAC Mcrprcsr-Compatible 12-Bit 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(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
DAC811JU/1KE4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Mcrprcsr-Compatible 12-Bit 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(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
DAC811JUG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12B DAC 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(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
DAC811KP 功能描述:數(shù)模轉(zhuǎn)換器- DAC Mcrprcsr-Compatible 12-Bit 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(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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