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參數(shù)資料
| 型號： | DAC4814AP |
| 英文描述： | Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| 中文描述： | 四路12位數(shù)字到模擬轉(zhuǎn)換器串行接口 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 235K |
| 代理商： | DAC4814AP |
2
DAC4814
SPECIFICATIONS
, Guaranteed over T
A
= –40
°
C to +85
°
C unless otherwise specified.
ELECTRICAL
Specifications as shown for V
S
=
±
12V or
±
15V, V
L
= +5V, and R
L
= 2k
unless otherwise noted.
DAC4814AP
DAC4814BP
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
DIGITAL INPUTS
Resolution
V
IH
(Input High Voltage)
V
IL
(Input Low Voltage)
I
IN
( Input Current)
12
+2
0
*
*
*
Bits
V
V
μ
A
μ
A
pF
+5
+0.8
±
1
±
10
*
*
*
*
T
A
= 25
°
C
T
A
= –40
°
C to +85
°
C
C
IN
(Input Capacitance)
0.8
*
DIGITAL OUTPUT
Data Out V
OL
V
OH
I
SINK
= 1.6mA
I
SOURCE
= 500
μ
A
0
+0.4
+5
*
*
*
*
V
V
+2.4
ACCURACY
Integral, Relative Linearity
(1)
Differential Nonlinearity
(2)
±
1
±
1
±
1/2
*
±
1
±
0.5
*
±
10
±
0.15
*
LSB
LSB
LSB
mV
mV
mV
%
T
A
= 25
°
C
T
A
= –40
°
C to +85
°
C
T
= +25
°
C
T
A
= –40
°
C to +85
°
C
+1.5/–1
Unipolar Offset Error
±
1
±
3
±
20
±
0.2
30
Bipolar Zero Error
Gain Error Unipolar, Bipolar
Power Supply Sensitivity
(3)
With Internal or External 10.0V Ref
V
S
=
±
11.4V to
±
18V
V
L
= +4.5V to +5.5V
ppmFSR/V
TEMPERATURE DRIFT
Gain Drift Unipolar, Bipolar
Unipolar Offset Drift
Bipolar Zero Drift
±
5
±
0.1
±
5
±
30
±
5
±
15
*
*
*
±
20
*
±
8
ppm/
°
C
ppmFSR/
°
C
ppmFSR/
°
C
REFERENCE OUTPUT
Output Voltage
Reference Drift
Output Current
+9.980
+10
±
2
+10.020
±
30
+9.985
*
*
+10.015
±
20
V
ppm/
°
C
mA
mA
pF
mA
ppm/mA
T
A
= 25
°
C
+10/–5
+6.5/–5
*
*
T
A
= –40
°
C to +85
°
C
Max Load Capacitance (For Stability)
Short Circuit Current
Load Regulation
(
V
vs
I
)
Supply Regulation
(
V
OUT
vs
V
S
)
INVERTER
–10V Reference
(4)
, Inverter Output
–10V Reference Drift
DC Output Impedance
Output Current
Max Load Capacitance (For Stability)
Short Circuit Current
500
±
20
*
*
40
*
±
5
*
ppm/V
–10.020
–10
–9.980
±
30
–10.015
*
–9.985
±
20
V
ppm/
°
C
mA
pF
mA
0.1
*
±
7
*
200
±
30
*
*
REFERENCE INPUT
Reference Input Resistance
Inverter Input Resistance
BPO Input Resistance
Reference Input Range
1.75
7
14
2.5
10
20
*
*
*
*
*
*
k
k
k
V
±
10
*
ANALOG SIGNAL OUTPUTS
Voltage Range
DC Output Impedance
Output Current
Max Load Capacitance (For Stability)
Short Circuit Current
–V
S
+ 1.4
+V
S
– 1.4
*
*
V
mA
pF
mA
0.1
*
±
5
*
V
OUT
500
±
30
*
*
DYNAMIC PERFORMANCE
(5)
Unipolar Mode Settling Time
Bipolar Mode Settling Time
Slew Rate
Small-Signal Bandwidth
C
= 100pF
To 1/2 LSB of Full Scale
To 1/2 LSB of Full Scale
2.5
3.5
10
3
10
10
*
*
*
*
*
*
μ
s
μ
s
V/
μ
s
MHz
ANALOG GROUND CURRENT
(Code Dependent)
±
4
*
mA
DIGITAL CROSSTALK
Full Scale Transition
C
L
= 100pF
3
*
nV-s
D/A GLITCH IMPULSE
30
*
nV-s
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DAC4814BP | Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4815 | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815AP | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815BP | Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC488HR | 16-bit D/A Converter with Digital I/O & IEEE 488 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DAC4814BP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter Serial Interface |
| DAC4815 | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815AP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC4815BP | 制造商:BB 制造商全稱:BB 功能描述:Quad 12-Bit Digital-to-Analog Converter 8-Bit Port Interface |
| DAC488HR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-bit D/A Converter with Digital I/O & IEEE 488 |
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