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參數(shù)資料
| 型號： | DAC4813 |
| 英文描述： | QUAD 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interface |
| 中文描述： | 四核12位數(shù)字至模擬轉(zhuǎn)換器12位端口接口 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 213K |
| 代理商： | DAC4813 |
DAC4813
2
SPECIFICATIONS
ELECTRICAL
T
A
= +25
o
C, +V
CC
= +12V or +15V, –V
CC
= –12V or –15V, unless otherwise noted.
DAC4813AP, JP
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUTS
DIGITAL INPUTS
Over Temperature
Input Code
(1)
Logic Levels
(2)
V
IH (3)
V
IL
Logic Input Currents
DB0-DB11, WR, LDAC, RESET,EN
X
I
IH
I
IL
Range
Bipolar Offset Binary
+2
0
+5.5
+0.8
V
V
V
I
= +2.7V
V
I
= +0.4V
±
40
±
40
μ
A
μ
A
TRANSFER CHARACTERISTICS
ACCURACY
Linearity Error
Differential Linearity Error
Gain Error
Bipolar Zero Error
(5)
Power Supply Sensitivity
Of Full Scale +V
CC
±
1/4
±
1/2
±
0.05
±
0.05
±
1/2
±
1
±
0.2
±
0.2
LSB
LSB
%
%FSR
(4)
±
5
±
1
±
20
±
10
ppmFSR/%+V
CC
ppmFSR/%–V
CC
–V
CC
DRIFT
Over Specification
Temperature Range
Gain
Bipolar Zero Drift
Linearity Error over Temperature
Monotonicity
±
5
±
5
±
1/2
±
30
±
15
±
3/4
ppm/
°
C
ppmFSR/
°
C
LSB
Guaranteed
DYNAMIC CHARACTERISTICS
SETTLING TIME
(6)
To within
±
0.012%FSR
of Final Value
5k
|| 500pF Load
20V Range
Full Scale Range Change
1LSB Output Step
(7)
At Major Carry
Slew Rate
Crosstalk
(8)
4.5
6
μ
s
μ
s
V/
μ
s
LSB
2
10
0.2
5k
Loads
OUTPUT
Output Voltage Range
Output Current
Output Impedance
Short Circuit to ACOM Duration
±
V
CC
≥
±
11.4V
±
10
V
±
5
mA
0.2
at DC
Indefinite
REFERENCE VOLTAGE
Voltage
Source Current Available
for External Loads
Impedance
Temperature Coefficient
Short Circuit to Common Duration
+9.95
+10.00
+10.05
V
2
mA
0.2
±
5
±
25
ppm/
°
C
at DC
Indefinite
POWER SUPPLY REQUIREMENTS
Voltage:+V
CC
–V
CC
Current:
+11.4
–11.4
+15
–15
+16.5
–16.5
V
V
No Load
±
V
CC
=
±
15V
+V
CC
–V
CC
Power Dissipation
Potential at DCOM with
Respect to ACOM
(9)
48
24
60
28
mA
mA
mW
1080
1320
–3
+3
V
TEMPERATURE RANGES
Specification: AP
–40
0
–60
+85
+70
+100
30
°
C
°
C
°
C
JP
Storage
Thermal Resistance,
θ
JA
,Plastic DIP
°
C/W
NOTES: (1) For Two’s Complement Input Coding invert the MSB with an external logic inverter. (2) Digital inputs are TTL and +5V CMOS compatible over the specification
temperature range. (3) Open DATA input lines will be pulled above +5.5V. See discussion under LOGIC INPUT COMPATIBILITY in the OPERATION section. (4) FSR
means Full Scale Range. For example, for
±
10V output, FSR = 20V. (5) Error at input code 800
. (6) Maximum represents the 3
σ
limit. Not 100% tested for this
parameter. (7) For the worst-case code change: 7FF
to 800
and 800
to 7FF
. (8) Crosstalk is defined as the change in any output as a result of any other
output being driven from –10V to +10V at rated output current. (9) The maximum voltage at which ACOM and DCOM may be separated without affecting accuracy
specifications.
相關(guān)PDF資料 |
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| DAC4813AP | QUAD 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interface |
| DAC4813JP | QUAD 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interface |
| DAC4814 | Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4814AP | Quad 12-Bit Digital-to-Analog Converter Serial Interface |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC4813AP | 制造商:BB 制造商全稱:BB 功能描述:QUAD 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interface |
| DAC4813JP | 制造商:BB 制造商全稱:BB 功能描述:QUAD 12-BIT DIGITAL-TO-ANALOG CONVERTER 12-bit port interface |
| DAC4814 | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4814AP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4814BP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter Serial Interface |
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