參數(shù)資料
型號： AD558SE
英文描述： 8-Bit Digital-to-Analog Converter
中文描述： 8位數(shù)字到模擬轉(zhuǎn)換器
文件頁數(shù)： 2/8頁
文件大?。?/td> 334K
代理商： AD558SE
AD558–SPECIFICATIONS
Model
AD558J
Typ
AD558K
Typ
AD558S
1
Typ
AD558T
1
Min
Min
Max
Min
Max
Min
Max
Typ
Max
Units
RESOLUTION
8
8
8
8
Bits
RELATIVE ACCURACY
2
0
°
C to +70
°
C
–55
°
C to +125
°
C
±
1/2
±
1/4
±
1/2
±
3/4
±
1/4
±
3/8
LSB
LSB
OUTPUT
Ranges
3
0 to +2.56
0 to +10
0 to +2.56
0 to +10
0 to +2.56
0 to +10
0 to +2.56
0 to +10
V
V
mA
Current Source
Sink
+5
+5
+5
+5
Internal Passive
Pull-Down to Ground
4
Internal Passive
Pull-Down to Ground
Internal Passive
Pull-Down to Ground
Internal Passive
Pull-Down to Ground
OUTPUT SETTLING TIME
5
0 to 2.56 Volt Range
0 to 10 Volt Range
4
0.8
2.0
1.5
3.0
0.8
2.0
1.5
3.0
0.8
2.0
1.5
3.0
0.8
2.0
1.5
3.0
μ
s
μ
s
FULL-SCALE ACCURACY
6
@ 25
°
C
T
MIN
to T
MAX
6
1.5
6
2.5
6
0.5
6
1
6
1.5
6
2.5
6
0.5
6
1
LSB
LSB
ZERO ERROR
@ 25
°
C
T
MIN
to T
MAX
6
1
6
2
6
1/2
6
1
6
1
6
2
6
1/2
6
1
LSB
LSB
MONOTONICITY
7
T
MIN
to T
MAX
Guaranteed
Guaranteed
Guaranteed
Guaranteed
DIGITAL INPUTS
T
MIN
to T
MAX
Input Current
Data Inputs, Voltage
Bit On-Logic “1”
Bit On-Logic “0”
Control Inputs, Voltage
On-Logic “1”
On-Logic “0”
Input Capacitance
±
100
±
100
±
100
100
μ
A
2.0
0
2.0
0
2.0
0
2.0
0
V
V
0.8
2.0
0
2.0
0
2.0
0
2.0
0
V
V
pF
0.8
0.8
0.8
0.8
4
4
4
4
TIMING
8
t
W
, Strobe Pulse Width
T
MIN
to T
MAX
t
DH
Data Hold Time
T
MIN
to T
MAX
t
DS
Data Set-Up Time
T
MIN
to T
MAX
200
270
10
10
200
270
200
270
10
10
200
270
200
270
10
10
200
270
200
270
10
10
200
270
ns
ns
ns
ns
ns
ns
POWER SUPPLY
Operating Voltage Range (V
CC
)
2.56 Volt Range
10 Volt Range
Current (I
CC
)
Rejection Ratio
+4.5
+11.4
+16.5
+16.5
25
0.03
+4.5
+11.4
+16.5
+16.5
25
0.03
+4.5
+11.4
+16.5
+16.5
25
0.03
+4.5
+11.4
+16.5
+16.5
25
0.03
V
V
mA
%/%
15
15
15
15
POWER DISSIPATION, V
CC
= 5 V
75
225
125
375
75
225
125
375
75
225
125
375
75
225
125
375
mW
mW
V
CC
= 15 V
OPERATING TEMPERATURE RANGE
0
+70
0
+70
–55
+125
–55
+125
°
C
NOTES
1
The AD558 S & T grades are available processed and screened lo MIL-STD-883 Class B. Consult Analog Devices’ Military Databook for details.
2
Relative Accuracy is defined as the deviation of the code transition points from the ideal transfer point on a straight line from the offset to the full scale of the device.
See “Measuring Offset Error”.
3
Operation of the 0 volt to 10 volt output range requires a minimum supply voltage of +11.4 volts.
4
Passive pull-down resistance is 2 k
for 2.56 volt range, 10 k
for 10 volt range.
5
Settling time is specified for a positive-going full-scale step to
±
1/2 LSB. Negative-going steps to zero are slower, but can be improved with an external pull-down.
6
The full range output voltage for the 2.56 range is 2.55 V and is guaranteed with a +5 V supply, for the 10 V range, it is 9.960 V guaranteed with a +15 V supply.
7
A monotonic converter has a maximum differential linearity error of
±
1 LSB.
8
See Figure 7.
Specifications shown in
boldface
are tested on all production units at final electrical
test.
Specifications subject to change without notice.
(@ T
A
= +25
8
C, V
CC
= +5 V to +15 V unless otherwise noted)
REV. A
–2–
相關(guān)PDF資料
PDF描述
AD558TCHIPS 8-Bit Digital-to-Analog Converter
AD558TE 8-Bit Digital-to-Analog Converter
AD558JD DACPORT Low Cost, Complete uP-Compatible 8-Bit DAC
AD558JN DACPORT Low Cost, Complete uP-Compatible 8-Bit DAC
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AD558T 制造商:AD 制造商全稱:Analog Devices 功能描述:DACPORT Low Cost, Complete uP-Compatible 8-Bit DAC
AD558TCHIPS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Digital-to-Analog Converter
AD558TD 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 8-BIT D/A CONVER 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
AD558TD/883B 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 8-BIT D/A CONVER 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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