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參數(shù)資料
| 型號(hào)： | AD5531BRUZ-REEL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 14BIT SRL IN/VOUT 16TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Data Converter Fundamentals DAC Architectures |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 設(shè)置時(shí)間： | 20µs |
| 位數(shù)： | 14 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 1 |
| 電壓電源： | 模擬和數(shù)字 |
| 功率耗散（最大）： | 60mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-TSSOP |
| 包裝： | 帶卷 (TR) |
| 輸出數(shù)目和類型： | 1 電壓，雙極 |
| 采樣率（每秒）： | 50k |
AD5530/AD5531
Rev. B | Page 14 of 20
0
09
38
-02
1
C1
1F
R1
10k
9
2
6
+15V
VOUT
DUTGND
GND
SIGNAL
GND
SIGNAL
GND
1ADDITIONAL PINS OMITTED FOR CLARITY.
VOUT
(–10V TO +10V)
REFIN
REFAGND
AD5530/
AD55311
VSS
–15V
5
4
AD586
OUTPUT VOLTAGE
The DAC transfer function is as follows:
N
D
2
VOUT = 2 × [2 × ((REFIN REFAGND) ×
) + 2 ×
REFAGND REFIN] DUTGND
where:
D is the decimal data-word loaded to the DAC register.
N is the resolution of the DAC.
BIPOLAR CONFIGURATION
Figure 21 shows the AD5530/AD5531 in a bipolar circuit
configuration. REFIN is driven by the AD586, 5 V reference,
and the REFAGND and DUTGND pins are tied to GND. This
results in a bipolar output voltage ranging from 10 V to +10 V.
Resistor R1 is provided (if required) for gain adjust.
Figure 21. Bipolar ±10 V Operation
009
38
-02
2
2 REFIN
–2 REFIN
DAC INPUT CODE 000 001
(3)FFF
DAC
O
UT
P
UT
V
O
L
T
AG
E
0V
shows the transfer function of the DAC when REFAGND is tied
to 0 V.
Figure 22. Output Voltage vs. DAC Input Codes (Hex)
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| AD5531BRUZ-REEL | IC DAC 14BIT SRL IN/VOUT 16TSSOP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD5531BRUZ-REEL71 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Serial Input, Voltage Output 12-/14-Bit Digital-to-Analog Converters |
| AD5532 | 制造商:AD 制造商全稱:Analog Devices 功能描述:32-Channel, 14-Bit Voltage-Output DAC |
| AD5532-1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:32-Channel, 14-Bit Voltage-Output DAC |
| AD5532-2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:32-Channel, 14-Bit Voltage-Output DAC |
| AD5532-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:32-Channel, 14-Bit Voltage-Output DAC |
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