參數(shù)資料
型號: X9241AMSI
元件分類: 數(shù)字電位計
英文描述: Quad Digitally Controlled Potentiometer (XDCP)
中文描述: 四重數(shù)控電位器(數(shù)字電位器)
文件頁數(shù): 6/18頁
文件大?。?/td> 364K
代理商: X9241AMSI
X9241A
Characteristics subject to change without notice.
6 of 18
REV 1.1.13 12/09/02
www.xicor.com
Figure 6. Increment/Decrement Timing Limits
Table 1. Instruction Set
Notes:
(10) 1/0 = data is one or zero
(11) X = Not applicable or don’t care; that is, a data register is not involved in the operation and need not be addressed (typical)
Instruction
Read WCR
Instruction Format
I
0
P
1
1
1/0
(10)
Operation
I
3
1
I
2
0
I
1
0
P
0
1/0
R
1
X
(11)
R
0
X
Read the contents of the Wiper Counter
Register pointed to by P
1
–P
0
Write new value to the Wiper Counter
Register pointed to by P
1
–P
0
Read the contents of the Register
pointed to by P
1
–P
0
and R
1
–R
0
Write new value to the Register pointed
to by P
1
–P
0
and R
1
–R
0
Transfer the contents of the Register
pointed to by P
1
–P
0
and R
1
–R
0
to its
associated WCR
Transfer the contents of the WCR
pointed to by P
1
–P
0
to the Register
pointed to by R
1
–R
0
Transfer the contents of the Data
Registers pointed to by R
1
–R
0
of all four
pots to their respective WCR
Transfer the contents of all WCRs to their
respective data Registers pointed to by
R
1
–R
0
of all four pots
Enable Increment/decrement of the
WCR pointed to by P
1
–P
0
Write WCR
1
0
1
0
1/0
1/0
X
X
Read Data
Register
Write Data
Register
XFR Data
Register to
WCR
XFR WCR to
Data Register
1
0
1
1
1/0
1/0
1/0
1/0
1
1
0
0
1/0
1/0
1/0
1/0
1
1
0
1
1/0
1/0
1/0
1/0
1
1
1
0
1/0
1/0
1/0
1/0
Global XFR
Data Register to
WCR
Global XFR
WCR to Data
Register
Increment/
Decrement
Wiper
0
0
0
1
X
X
1/0
1/0
1
0
0
0
X
X
1/0
1/0
0
0
1
0
1/0
1/0
X
X
SCL
SDA
V
W
/R
W
INC/DEC
CMD
ISSUED
Voltage Out
t
CLWV
相關PDF資料
PDF描述
X9241AMV Quad Digitally Controlled Potentiometer (XDCP)
X9241AMVI Quad Digitally Controlled Potentiometer (XDCP)
X9241AUP Quad Digitally Controlled Potentiometer (XDCP)
X9241AUPI Quad Digitally Controlled Potentiometer (XDCP)
X9241AUS Quad Digitally Controlled Potentiometer (XDCP)
相關代理商/技術參數(shù)
參數(shù)描述
X9241AMSIT1 功能描述:IC XDCP QUAD 2/10/10/50K 20-S RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標準包裝:2,500 系列:XDCP™ 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C(設備位址) 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR)
X9241AMSIT2 功能描述:IC XDCP QUAD 2/10/10/50K 20-S RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標準包裝:2,500 系列:XDCP™ 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C(設備位址) 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR)
X9241AMSIZ 功能描述:IC XDCP QUAD 2/10/10/50K 20-S RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):2 溫度系數(shù):標準值 35 ppm/°C 存儲器類型:易失 接口:6 線串行(芯片選擇,遞增,增/減) 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR)
X9241AMSIZT1 功能描述:IC XDCP QUAD 2/10/10/50K 20-S RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:256 電阻(歐姆):100k 電路數(shù):2 溫度系數(shù):標準值 35 ppm/°C 存儲器類型:易失 接口:6 線串行(芯片選擇,遞增,增/減) 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR)
X9241AMST1 功能描述:IC XDCP QUAD 2/10/10/50K 20-S RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標準包裝:2,500 系列:XDCP™ 接片:256 電阻(歐姆):100k 電路數(shù):1 溫度系數(shù):標準值 ±300 ppm/°C 存儲器類型:非易失 接口:I²C(設備位址) 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR)