參數(shù)資料
型號： X9430WS24I
廠商： INTERSIL CORP
元件分類： 數(shù)字電位計
英文描述： Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier
中文描述： DUAL 10K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24
封裝： PLASTIC, SOIC-24
文件頁數(shù)： 8/21頁
文件大?。?/td> 881K
代理商： X9430WS24I
X9430 – Preliminary Information
Characteristics subject to change without notice.
8 of 21
REV 1.0 6/20/00
www.xicor.com
REGISTER DESCRIPTIONS AND MEMORY MAP
Memory Map
Wiper Counter Register (WCR)
0
0
WP5
WP0-WP5 identify wiper position.
Data Registers (DR, R0-R3)
WCRO
DR0
DR1
DR2
DR3
WCR1
DR0
DR1
DR2
DR3
WP4
(volatile)
WP3
WP2
WP1
WP0
(LSB)
Wiper Position or User Data
(Nonvolatile)
Instruction Format
Notes:
(1) “A1 ~ A0”: stands for the device addresses sent by the master.
(2) WPx refers to wiper position data in the Wiper Counter Register
(3) “I”: stands for the increment operation, SI held HIGH during active SCK phase (high).
(4) “D”: stands for the decrement operation, SI held LOW during active SCK phase (high).
Read Wiper Counter Register (WCR)
Read the contents of the Wiper Counter Register pointed to by P
1
-P
0
device type
identifier
addresses
Write Wiper Counter Register (WCR)
Write new value to the Wiper Counter Register pointed to by P
1
-P
0
device type
identifier
addresses
Read Data Register (DR)
Read the contents of the Register pointed to by P
1
-P
0
and R
1
-R
0
device type
identifier
addresses
Write Data Register (DR)
Write new value to the Register pointed to by P
1
-P
0
and R
1
-R
0
device type
identifier
addresses
CS
Falling
Edge
device
instruction
opcode
WCR
addresses
wiper position
(sent by X9430 on SO)
W
P
5
4
CS
Rising
Edge
0
1
0
1
0
0
A
1
A
0
1
0
0
1
0
0
0
P
0
0
0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
CS
Falling
Edge
device
instruction
opcode
WCR
addresses
Data Byte
(sent by Host on SI)
W
P
5
4
CS
Rising
Edge
0
1
0
1
0
0
A
1
A
0
1
0
1
0
0
0
0
P
0
0
0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
CS
Falling
Edge
device
instruction
opcode
DR/WCR
addresses
Data Byte
(sent by X9430 on SO)
W
P
5
4
CS
Rising
Edge
0
1
0
1
0
0
A
1
A
0
1
0
1
1
R
1
R
0
0
P
0
0
0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
CS
Falling
Edge
device
instruction
opcode
DR/WCR
addresses
Data Byte
(sent by host on SI)
W
P
5
4
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0 1 0 1 0 0
A
1
A
0
1 1 0 0
R
1
R
0
0
P
0
0 0
W
P
W
P
3
W
P
2
W
P
1
W
P
0
相關PDF資料
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X9430WS24I-2.7 功能描述:IC DUAL DCP +OPAMP 10K 64TP SO24 RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標準值 35 ppm/°C 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
X9430WS24M 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC
X9430WS24M2.7 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC
X9430WV24 功能描述:IC DUAL DCP + OPAMP 10K 24TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標準值 35 ppm/°C 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
X9430WV24-2.7 功能描述:IC DUAL DCP + OPAMP 10K 24TSSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標準值 35 ppm/°C 存儲器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應商設備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
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