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參數資料
| 型號： | AD565AJQ |
| 英文描述： | 12-Bit Digital-to-Analog Converter |
| 中文描述： | 12位數字到模擬轉換器 |
| 文件頁數： | 6/11頁 |
| 文件大小： | 152K |
| 代理商： | AD565AJQ |
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.
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| AD565AKCWG | 12-Bit Digital-to-Analog Converter |
| AD565AKN | 12-Bit Digital-to-Analog Converter |
| AD565AKQ | 12-Bit Digital-to-Analog Converter |
| AD565ASQ | 12-Bit Digital-to-Analog Converter |
| AD565ATQ | 12-Bit Digital-to-Analog Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD565AJR | 功能描述:IC DAC 12BIT MONO 250NS 28-SOIC RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數:16 數據接口:并聯 轉換器數目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| AD565AJR-REEL | 制造商:Analog Devices 功能描述:IC, MONO 12-BIT D/A CONV - Tape and Reel 制造商:Rochester Electronics LLC 功能描述:IC, MONO 12-BIT D/A CONV - Tape and Reel |
| AD565AJRZ | 功能描述:IC DAC 12BIT MONO 250NS 28SOIC RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數:16 數據接口:并聯 轉換器數目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| AD565AJRZ-REEL | 功能描述:IC DAC 12BIT MONO 250NS 28SOIC RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數模轉換器 系列:- 產品培訓模塊:Data Converter Fundamentals DAC Architectures 標準包裝:750 系列:- 設置時間:7µs 位數:16 數據接口:并聯 轉換器數目:1 電壓電源:雙 ± 功率耗散（最大）:100mW 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-LCC（J 形引線） 供應商設備封裝:28-PLCC（11.51x11.51） 包裝:帶卷 (TR) 輸出數目和類型:1 電壓，單極；1 電壓，雙極 采樣率（每秒）:143k |
| AD565AK | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Speed 12-Bit Monolithic D/A Converters |
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