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參數(shù)資料
| 型號： | X9258TV24I |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Low Noise/Low Power/2-Wire Bus/256 Taps |
| 中文描述： | QUAD 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO24 |
| 封裝： | 4.40 MM, TSSOP-24 |
| 文件頁數(shù)： | 6/22頁 |
| 文件大?。?/td> | 413K |
| 代理商： | X9258TV24I |
X9258
Characteristics subject to change without notice.
6 of 22
REV 1.1.7 2/4/03
www.xicor.com
Table 1. Instruction Set
Note:
(1) 1/0 = data is one or zero
Figure 4. Three-Byte Instruction Sequence
Instruction
Read Wiper Counter
Register
Write Wiper Counter
Register
Read Data Register
Instruction Set
I
1
I
0
0
1
Operation
I
3
1
I
2
0
R
1
0
R
0
0
P
1
1/0
P
0
1/0
Read the contents of the Wiper Counter Regis-
ter 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 Data Register pointed
to by P
1
–P
0
and R
1
–R
0
Write new value to the Data Register pointed to
by P
1
–P
0
and R
1
–R
0
Transfer the contents of the Data Register point-
ed to by P
1
–P
0
and R
1
–R
0
to its associated Wip-
er Counter Register
Transfer the contents of the Wiper Counter Reg-
ister pointed to by P
1
–P
0
to the Data 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 re-
spective Wiper Counter Registers
Transfer the contents of both Wiper Counter
Registers to their respective data Registers
pointed to by R
1
–R
0
of all four pots
Enable Increment/decrement of the Control
Latch pointed to by P
1
–P
0
1
0
1
0
0
0
1/0
1/0
1
0
1
1
1/0
1/0
1/0
1/0
Write Data Register
1
1
0
0
1/0
1/0
1/0
1/0
XFR Data Register to
Wiper Counter Regis-
ter
XFR Wiper Counter
Register to Data
Register
Global XFR Data
Registers to Wiper
Counter Registers
Global XFR Wiper
Counter Registers
to Data Register
Increment/Decrement
Wiper Counter Regis-
ter
1
1
0
1
1/0
1/0
1/0
1/0
1
1
1
0
1/0
1/0
1/0
1/0
0
0
0
1
1/0
1/0
0
0
1
0
0
0
1/0
1/0
0
0
0
0
1
0
0
0
1/0
1/0
S
T
A
R
T
0
1
0
1
A3 A2 A1 A0
A
C
K
I3
I2
I1
I0
R1 R0 P1 P0
A
C
K
SCL
SDA
S
T
O
P
A
C
K
D7
D6 D5 D4 D3 D2
D1 D0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9258TV24I-2.7 | Low Noise/Low Power/2-Wire Bus/256 Taps |
| X9259UB24 | Quad Digitally-Controlled (XDCP) Potentiometers |
| X9259UB24-2.7 | Quad Digitally-Controlled (XDCP) Potentiometers |
| X9259UB24I | Quad Digitally-Controlled (XDCP) Potentiometers |
| X9259 | Quad Digitally-Controlled (XDCP) Potentiometers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9258TV24I-2.7 | 功能描述:IC XDCP QUAD 256TAP 100K 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™ 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(shè)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(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
| X9258TV24IZ-2.7 | 功能描述:IC XDCP QUAD 256TP 100K 24TSSOP 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(chǎn)品培訓(xùn)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(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
| X9258TV24Z-2.7 | 功能描述:IC XDCP QUAD 256TP 100K 24TSSOP 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(chǎn)品培訓(xùn)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(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
| X9258TZ24 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|24PIN|PLASTIC |
| X9258TZ24-2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL POTENTIOMETER|CMOS|BGA|24PIN|PLASTIC |
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