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參數(shù)資料
| 型號： | SOIC14EV |
| 廠商： | Microchip Technology |
| 文件頁數(shù)： | 4/22頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVAL 14SOIC/TSSOP/DIP |
| 標準包裝： | 1 |
| 主要目的： | 裸評估板 |
| 嵌入式： | 否 |
| 主要屬性： | 14 引腳 SOIC/DIP/TSSOP 評估板 |
| 次要屬性： | 用于 PICmicro? MCU、ADC、DAC 和其它設(shè)備 |
| 已供物品： | 5 裸板，CD |
| 產(chǎn)品目錄頁面： | 677 (CN2011-ZH PDF) |
12
Digital Potentiometer Design Guide
Single, Dual and Quad Potentiometer Options
Some devices offer multiple resistor networks on the same
device. Currently up to 4 resistor networks are available
on a single device. These resistor networks are referred to
as Pot 0 (Potentiometer 0), Pot 1, Pot 2 and Pot 3. Having
multiple potentiometers on the same device offers several
advantages, including:
■ Cost per potentiometer
■ PCB layout area per potentiometer
■ Variation between potentiometers
Digital Potentiometer Solutions
In some applications, the RAB resistance variation between
potentiometer is important for the application circuit. When
these potentiometers are on the same silicon, the RAB
resistance is small compared to the possible variation of
the RAB resistance on different devices. The data sheets for
devices with multiple resistor networks have RAB matching
specifications as well as additional information in the
characterization graph section.
The quad potentiometer devices are defined so that the
for the same leaded package type (such as TSSOP) the
Quad and Dual devices have a compatible footprint. The
following figure shows footprint compatibility for both the
MCP4261
MCP4361 and the MCP4262 MCP4362.
Quad Pinout vs. Dual Pinout (TSSOP Package)
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SOIC-14PIN | 制造商:IRF 制造商全稱:International Rectifier 功能描述:14-Pin Surface Mount, Narrow Body |
| SOIC24 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:24-Lead Small Outline IC (SOIC) 0.300 Body Width |
| SOIC-4 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:SOIC-4 Package Dimensions |
| SOIC4_DIM | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:SOIC-4 Package Dimensions |
| SOIC-8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DUAL LOW NOISE OPERATIONAL AMPLIFIERS |
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