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參數(shù)資料
| 型號(hào)： | AD565AS |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | High Speed 12-Bit Monolithic D/A Converters |
| 中文描述： | 高速12位單片D / A轉(zhuǎn)換 |
| 文件頁(yè)數(shù)： | 6/11頁(yè) |
| 文件大?。?/td> | 152K |
| 代理商： | AD565AS |
AD565A/AD566A
REV. D
–6–
ABSOLUTE MAXIMUM RATINGS
V
CC
to Power Ground . . . . . . . . . . . . . . . . . . . . . 0 V to +18 V
V
EE
to Power Ground (AD565A) . . . . . . . . . . . . 0 V to –18 V
Voltage on DAC Output (Pin 9) . . . . . . . . . . . . –3 V to +12 V
Digital Inputs (Pins 13 to 24) to
Power Ground . . . . . . . . . . . . . . . . . . . . . . –1.0 V to +7.0 V
REF IN to Reference Ground . . . . . . . . . . . . . . . . . . . .
±
12 V
Bipolar Offset to Reference Ground . . . . . . . . . . . . . . .
±
12 V
10 V Span R to Reference Ground . . . . . . . . . . . . . . . .
±
12 V
20 V Span R to Reference Ground . . . . . . . . . . . . . . . .
±
24 V
REF OUT (AD565A) . . . . . Indefinite Short to Power Ground
Momentary Short to V
CC
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 mW
AD565A ORDERING GUIDE
Max Gain
T.C. (ppm
of F.S./ C)
Linearity
Error Max Package
@ +25 C
Temperature
Range
Model
1
Options
2
AD565AJD
AD565AJR
AD565AKD 20
AD565ASD
AD565ATD
50
50
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
±
1/2 LSB
±
1/2 LSB
±
1/4 LSB
±
1/2 LSB
±
1/4 LSB
Ceramic (D-24)
SOIC (R-28)
Ceramic (D-24)
Ceramic (D-24)
Ceramic (D-24)
30
15
NOTES
1
For details on grade and package offerings screened in accordance with MIL-
STD-883, refer to the Analog Devices Military Products Databook or current/
883B data sheet.
2
D = Ceramic DIP, R = SOIC.
AD566A ORDERING GUIDE
Max Gain
T.C. (ppm
of F.S./ C)
Linearity
Error Max Package
@ +25 C
Temperature
Range
Model
1
Option
2
AD566AJD
AD566AKD 3
AD566ASD
AD566ATD
10
0
°
C to +70
°
C
0
°
C to +70
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
±
1/2 LSB
±
1/4 LSB
±
1/2 LSB
±
1/4 LSB
Ceramic (D-24)
Ceramic (D-24)
Ceramic (D-24)
Ceramic (D-24)
10
3
NOTES
1
For details on grade and package offerings screened in accordance with MIL-
STD-883, refer to the Analog Devices Military Products Databook or current/
883B data sheet.
2
D = Ceramic DIP.
GROUNDING RULES
The AD565A and AD566A bring out separate reference and
power grounds to allow optimum connections for low noise and
high-speed performance. These grounds should be tied together
at one point, usually the device power ground. The separate
ground returns are provided to minimize current flow in
low-level signal paths. In this way, logic return currents are not
summed into the same return path with analog signals.
CONNECTING THE AD565A FOR BUFFERED VOLTAGE
OUTPUT
The standard current-to-voltage conversion connections using
an operational amplifier are shown here with the preferred
trimming techniques. If a low offset operational amplifier
(AD510L, AD517L, AD741L, AD301AL, AD OP07) is used,
excellent performance can be obtained in many situations with-
out trimming (an op amp with less than 0.5 mV max offset
voltage should be used to keep offset errors below 1/2 LSB). If
a 50
fixed resistor is substituted for the 100
trimmer, uni-
polar zero will typically be within
±
1/2 LSB (plus op amp off-
set), and full-scale accuracy will be within 0.1% (0.25% max).
Substituting a 50
resistor for the 100
bipolar offset trimmer
will give a bipolar zero error typically within
±
2 LSB (0.05%).
The AD509 is recommended for buffered voltage-output appli-
cations which require a settling time to
±
1/2 LSB of one micro-
second. The feedback capacitor is shown with the optimum
value for each application; this capacitor is required to compen-
sate for the 25 picofarad DAC output capacitance.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD565ASD | High Speed 12-Bit Monolithic D/A Converters |
| AD565AT | High Speed 12-Bit Monolithic D/A Converters |
| AD565ATD | RECTIFIER BRIDGE 1.5A 800V WOG |
| AD566A | High Speed 12-Bit Monolithic D/A Converters |
| AD566AJD | High Speed 12-Bit Monolithic D/A Converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD565ASD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 12-BIT D/A CONV 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 |
| AD565ASD/883B | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 12-BIT RoHS:否 制造商:Analog Devices 轉(zhuǎn)換器數(shù)量:4 DAC 輸出端數(shù)量:4 轉(zhuǎn)換速率: 分辨率:12 bit 接口類(lèi)型:Serial (I2C) 穩(wěn)定時(shí)間: 最大工作溫度:+ 105 C 安裝風(fēng)格: 封裝 / 箱體:TSSOP 封裝:Reel |
| AD565ASQ | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:12-Bit Digital-to-Analog Converter |
| AD565AT | 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:High Speed 12-Bit Monolithic D/A Converters |
| AD565ATD | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC MONO 12-BIT D/A CONV 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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