參數(shù)資料
型號(hào): x9255
元件分類: 數(shù)字電位計(jì)
英文描述: Dual Two-wiper Digitally-Controlled (XDCP) Potentiometer(帶兩個(gè)滑動(dòng)端的雙路數(shù)控電位器(XDCP))
中文描述: 雙程雙線雨刮器數(shù)字控制(數(shù)字電位器)電位器(帶兩個(gè)滑動(dòng)端的雙路數(shù)控電位器(數(shù)字電位器))
文件頁(yè)數(shù): 7/21頁(yè)
文件大小: 119K
代理商: X9255
7 of 21
REV 1.6 7/16/03
www.xicor.com
X9455
INCREMENT/DECREMENT TIMING
Increment/Decrement Timing
Symbol
t
CI
t
ID
(5)
t
DI
(5)
t
IL
t
IH
t
IC
Parameter
Limits
Typ.
(4)
Units
Min.
600
600
600
2.5
2.5
1
Max.
CS to SCL Setup
SCL HIGH to U/D, DS0 or DS1 change
U/D, DS0 or DS1 to SCL setup
SCL LOW period
SCL HIGH period
SCL inactive to CS inactive (Nonvolatile Store
Setup Time)
CS deselect time (STORE)
CS deselect time (NO STORE)
SCL to R
W
change
SCL cycle time
SCL input rise and fall time
ns
ns
ns
μs
μs
μs
t
CPHS
t
CPHNS
(5)
t
IW
(5)
t
CYC
t
R
, t
F
(5)
10
1
ms
μs
μs
μs
μs
100
500
5
500
CS
SCL
U/D
R
W
t
CI
t
IL
t
IH
t
CYC
t
ID
t
DI
t
IW
MI
(3)
t
IC
t
CPHS
t
F
t
R
10%
90%
90%
t
CPHNS
DS0, DS1
相關(guān)PDF資料
PDF描述
x9455 Dual Two-wiper Digitally-Controlled Potentiometer(帶兩個(gè)滑動(dòng)端的雙路數(shù)控電位器)
X9268 Dual Digitally-Controlled (XDCP) Potentiometers(低功耗,低噪聲,雙DCP,抽頭位置掉電自動(dòng)保存)
X9312(中文) Nonvolatile Digital Potentiometer(非易失性數(shù)字電位器)
X9313(中文) EEPOT Nonvolatile Digital Potentiometer(32個(gè)抽頭,-5V~+5V,非易失性數(shù)字電位器)
X9314(中文) EEPOT Nonvolatile Digital Potentiometer(32個(gè)抽頭,-5V~+5V,對(duì)數(shù)電阻特性,非易失性數(shù)字電位器)
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