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ADI PWM至電壓輸出數模轉換器

發布時間:2022-04-07 17:21:41     瀏覽:1704

ADI脈寬調制(PWM)到電壓輸出數模轉換器將PWM輸入轉化為精確平穩的緩沖電壓,而不考慮離散濾波器方案中的紋波、緩慢創建和外部無源元件。ADI PWM到電壓輸出數模轉換器測量PWM輸入信號的周期和脈沖寬度,并立即以高至12位的精確度更新數模轉換器輸出,不需要軟件編碼。ADI PWM到電壓輸出數模轉換器提供8位到12位分辨率、雙通道和四通道、集成化參考電壓源和耐高溫性能。應用領域包括隔離電機控制、汽車前照燈或工業照明,以及其他得益于簡易控制接口的應用。

深圳市立維創展科技是ADI的分銷商,主要供應放大器、線性產品、數據轉換器、音視頻產品、寬帶產品、時鐘和定時IC、光纖通信產品、接口和間隔、MEMS和傳感器、電源和熱經管、處理器和DSP、射頻和圖形處理器、開關和分配器等。大部分產品,均提供現貨庫存供貨。

詳情了解ADI芯片請點擊:http://m.yzgnjsb.cn/brand/25.html

adi.png

產品型號

Channels

Resolution

DAC INL (max)

DAC DNL (max)

Output Range

Settling Time (typ)



bits

LSBs

LSBs


s p-p

LTC2644-10

2

10

1

0.5

0V to 2.5V, 0V to 5.5V

7.4μ

LTC2644-12

2

12

2.5

1

0V to 2.5V, 0V to 5.5V

7.8μ

LTC2644-8

2

8

0.5

0.5

0V to 2.5V, 0V to 5.5V

LTC2645-10

4

10

1

0.5

0V to 2.5V, 0V to 5.5V

7.4μ

LTC2645-12

4

12

2.5

1

0V to 2.5V, 0V to 5.5V

7.8μ

LTC2645-8

4

8

0.5

0.5

0V to 2.5V, 0V to 5.5V


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