- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄371302 > X9428YS-2.7 (INTERSIL CORP) Single Digitally Controlled Potentiometer PDF資料下載
參數(shù)資料
| 型號(hào)： | X9428YS-2.7 |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Single Digitally Controlled Potentiometer |
| 中文描述： | 2K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO16 |
| 封裝： | 0.300 INCH, PLASTIC, SOIC-16 |
| 文件頁(yè)數(shù)： | 2/20頁(yè) |
| 文件大小： | 580K |
| 代理商： | X9428YS-2.7 |
第1頁(yè)當(dāng)前第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)
X9428
Characteristics subject to change without notice.
2 of 20
REV 1.1.5 7/8/03
www.xicor.com
PIN DESCRIPTIONS
Host Interface Pins
Serial Clock (SCL)
The SCL input is used to clock data into and out of the
X9428.
Serial Data (SDA)
SDA is a bidirectional pin used to transfer data into and
out of the device. It is an open drain output and may be
wire-ORed with any number of open drain or open
collector outputs. An open drain output requires the
use of a pull-up resistor. For selecting typical values,
refer to the guidelines for calculating typical values on
the bus pull-up resistors graph.
Device Address (A
The Address inputs are used to set the least significant
3 bits of the 8-bit slave address. A match in the slave
address serial data stream must be made with the
Address input in order to initiate communication with
the X9428. A maximum of 8 devices may occupy the
2-wire serial bus.
0
,
A
2
,
A
3
)
Potentiometer Pins
R
The R
terminal connections on either end of a mechanical
potentiometer.
H
/V
H
, R
L
/V
L
H
/V
H
and R
L
/V
L
inputs are equivalent to the
R
The wiper outputs are equivalent to the wiper output of
a mechanical potentiometer.
W
/V
W
Hardware Write Protect Input WP
The WP pin when low prevents nonvolatile writes to the
Data Registers.
Analog Supply V+, V-
The Analog Supply V+, V- are the supply voltages for
the XDCP analog section.
PIN CONFIGURATION
PIN NAMES
Symbol
SCL
SDA
A0, A2, A3
R
H
/V
H
Description
Serial clock
Serial data
Device address
Potentiometer Pins
(terminal equivalent)
Potentiometer Pin (wiper equivalent)
Hardware write protection
Analog and voltage follower
System supply voltage
System ground
No connection
, V
L
/R
H
R
W
WP
V+,V-
V
CC
V
SS
NC
/V
W
V
CC
A2
R
L
/V
L
R
H
/V
H
R
W
/V
W
SDA
WP
V
SS
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V+
NC
A0
NC
A3
SCL
NC
V–
DIP/SOIC
X9428
1
2
3
4
5
6
7
14
13
12
11
10
9
8
TSSOP
X9428
A2
R
L
R
H
R
W
SDA
WP
V
SS
V
CC
V+
A0
NC
A3
SCL
V–
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9428YP-2.7 | CAT5E PATCH CORD 25 FOOT BEIGE |
| X9428WVI-2.7 | Single Digitally Controlled Potentiometer |
| X9428WV-2.7 | Single Digitally Controlled Potentiometer |
| X9428WSI-2.7 | Single Digitally Controlled Potentiometer |
| X9428WPI-2.7 | Single Digitally Controlled Potentiometer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9428YSI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled Potentiometer |
| X9428YSI-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled Potentiometer |
| X9428YSM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| X9428YSM2.7 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| X9428YV | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled Potentiometer |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。