參數(shù)資料
型號： MCP4011-202E/MS
廠商： Microchip Technology
文件頁數(shù)： 27/54頁
文件大小： 0K
描述： IC DGTL POT 2.1K 1CH 8MSOP
標(biāo)準(zhǔn)包裝： 100
接片： 64
電阻（歐姆）： 2.1k
電路數(shù)： 1
溫度系數(shù)： 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)器類型： 易失
接口： 2 線串行（芯片選擇，增/減）
電源電壓： 1.8 V ~ 5.5 V
工作溫度： -40°C ~ 125°C
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-MSOP
包裝： 管件
產(chǎn)品目錄頁面： 674 (CN2011-ZH PDF)
2006 Microchip Technology Inc.
DS21978C-page 33
MCP4011/2/3/4
5.2.4
DECREMENT (FOR MCP402X
COMPATIBILITY)
This mode is achieved by initializing the U/D pin to a
low state (VIL) prior to achieving a low state (VIL) on the
CS pin. Subsequent rising edges of the U/D pin
decrement the wiper setting toward terminal B. This is
shown in Figure 5-4.
After the wiper is decremented to the desired position,
the U/D pin should remain high (VIH), and the CS pin
should be forced to VIH to ensure that “unexpected”
transitions on the U/D pin do not cause the wiper
setting to increment. Driving the CS pin to VIH should
occur as soon as possible (within device specifications)
after the last desired increment occurs.
When the device voltage falls below the RAM retention
voltage of the device, the wiper state may be corrupted.
When the device returns to the operating range, the
wiper will be loaded with the default POR wiper setting.
After the CS pin is driven to VIH (from VIL), any other
serial command may immediately be entered.
FIGURE 5-4:
Decrement (For MCP402X Compatibility).
Note:
This command allows compatibility with
the MCP402X family, which supports
updating of the non-volatile wiper setting.
Note:
The wiper value will not underflow. That is,
once the wiper value equals 0x00,
subsequent decrement commands are
ignored.
U/D
CS
Wiper
X-1
X
X-2
X-3
X-4
1
2
3
4
VIH
5
6
VIL
相關(guān)PDF資料
PDF描述
VI-B2T-MY-F2 CONVERTER MOD DC/DC 6.5V 50W
DS1251Y-70+ IC NVSRAM 4MBIT 70NS 32DIP
VI-23N-MW CONVERTER MOD DC/DC 18.5V 100W
VI-B2R-MY-F4 CONVERTER MOD DC/DC 7.5V 50W
VI-23M-MX-B1 CONVERTER MOD DC/DC 10V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP4011-502E/CH 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT
MCP4011-502E/MC 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT
MCP4011-502E/MS 功能描述:數(shù)字電位計(jì) IC 5k U/Dsingle 6-bit V POT RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP4011-502E/MS 制造商:Microchip Technology Inc 功能描述:; LEADED PROCESS COMPATIBLE:YES; PEAK RE
MCP4011-502E/OT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*