參數(shù)資料
型號(hào)： MCP4141-104E/SN
廠商： Microchip Technology
文件頁數(shù)： 50/88頁
文件大小： 0K
描述： IC POT DGTL SNGL 100K SPI 8SOIC
標(biāo)準(zhǔn)包裝： 100
系列： WiperLock™
接片： 129
電阻（歐姆）： 100k
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： 3 線 SPI（芯片選擇）
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-SOIC（0.154"，3.90mm 寬）
供應(yīng)商設(shè)備封裝： 8-SOICN
包裝： 管件
產(chǎn)品目錄頁面： 675 (CN2011-ZH PDF)
MCP414X/416X/424X/426X
DS22059B-page 54
2008 Microchip Technology Inc.
7.7.2
CONTINUOUS INCREMENTS
Continuous Increments are possible only when writing
to the volatile memory registers (address 00h, and
01h).
Figure 7-7 shows a Continuous Increment sequence
for three continuous writes. The writes do not need to
be to the same volatile memory address.
When executing an continuous Increment commands,
the selected wiper will be altered from n to n+1 for each
Increment command received. The wiper value will
increment up to 100h on 8-bit devices and 80h on 7-bit
devices. After the wiper value has reached Full-Scale
(8-bit =100h, 7-bit =80h), the wiper value will not be
incremented further. If the Wiper register has a value
between 101h and 1FFh, the Increment command is
disabled.
Increment commands can be sent repeatedly without
raising CS until a desired condition is met. The value in
the Volatile Wiper register can be read using a Read
Command
and
written
to
the
corresponding
Non-Volatile Wiper EEPROM using a Write Command.
When executing a continuous command string, The
Increment command can be followed by any other valid
command.
The wiper terminal will move after the command has
been received (8th clock).
After the wiper is incremented to the desired position,
the CS pin should be forced to VIH to ensure that
unexpected transitions (on the SCK pin do not cause
the wiper setting to change). Driving the CS pin to VIH
should occur as soon as possible (within device
specifications) after the last desired increment occurs.
FIGURE 7-7:
Continuous Increment Command - SDI and SDO States.
A
D
3
A
D
2
A
D
1
A
D
0
1
XXA
D
3
A
D
2
A
D
1
A
D
0
1
XXA
D
3
A
D
2
A
D
1
A
D
0
01
X X
111111 1* 11
11111 1* 1111111 1* 1 Note 1, 2
111111
0
0 Note 3, 4
111111111
11111
0
0 Note 3, 4
111111111
1111111111111
0
0 Note 3, 4
(INCR COMMAND (n+1) )
(INCR COMMAND (n+2) )
(INCR COMMAND (n+3) )
SDI
SDO
COMMAND BYTE
Note 1:
Only functions when writing the volatile wiper registers (AD3:AD0) 0h and 1h.
2:
Valid Address/Command combination.
3:
Invalid Address/Command combination.
4:
If an Error Condition occurs (CMDERR = L), all following SDO bits will be low until the CMDERR
condition is cleared (the CS pin is forced to the inactive state).
相關(guān)PDF資料
PDF描述
VE-26T-MW CONVERTER MOD DC/DC 6.5V 100W
GTC06-28-51SW CONN PLUG 12POS STRAIGHT W/SCKT
VI-BNZ-MW-F1 CONVERTER MOD DC/DC 2V 40W
MCP4024T-503E/OT IC DGTL POT 50K 1CH SOT23-5
VE-26R-MX-B1 CONVERTER MOD DC/DC 7.5V 75W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP4141-104I/MF 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4141-104I/ML 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4141-104I/MS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4141-104I/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4141-104I/SL 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
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(hào)，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(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*