音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

X9C303S8I Datasheet

  • X9C303S8I

  • Digitally Controlled Potentiometer (XDCP)

  • 367.46KB

  • 10頁

  • XICOR   XICOR

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

A
PPLICATION
N
OTE
A V A I L A B L E
AN42 鈥?AN44鈥?8 鈥?AN50 鈥?AN52 鈥?AN53 鈥?AN71 鈥?AN92
Terminal Voltage 鹵5V, 100 Taps, Log Taper
X9C303
Digitally Controlled Potentiometer (XDCP
鈩?/div>
)
FEATURES
鈥?Solid-state potentiometer
鈥?Three-wire serial interface
鈥?100 wiper tap points
鈥擶iper position stored in nonvolatile memory
and recalled on power-up
鈥?99 resistive elements, log taper
鈥擳emperature compensated
鈥擡nd to end resistance, 鹵15%
鈥擳erminal voltages, 鹵5V
鈥?Low power CMOS
鈥擵
CC
= 5V
鈥擜ctive current, 3mA max.
鈥擲tandby current, 750碌A(chǔ) max.
鈥?High reliability
鈥擡ndurance, 100,000 data changes per bit
鈥擱egister data retention, 100 years
鈥?X9C303, 32 k
鈩?/div>
鈥?Packages
鈥?-lead TSSOP
鈥?-lead SOIC
鈥?-pin DIP
DESCRIPTION
The Xicor X9C303 is a digitally controlled potentiome-
ter (XDCP). The device consists of a resistor array,
wiper switches, a control section, and nonvolatile
memory. The wiper position is controlled by a three-
wire interface.
The resistor array is composed of 99 resistive ele-
ments. Between each element and at either end are
tap points accessible to the wiper terminal. The posi-
tion of the wiper element is controlled by the CS, U/D,
and INC inputs. The position of the wiper can be
stored in nonvolatile memory and then be recalled
upon a subsequent power-up operation.
The device can be used as a three-terminal potentio-
meter or as a two-terminal variable resistor in a wide
variety of applications ranging from control, to signal
processing, to parameter adjustment. Digitally-
controlled potentiometers provide three powerful appli-
cation advantages; (1) the variability and reliability of a
solid-state potentiometer, (2) the 鏗俥xibility of com-
puter-based digital controls, and (3) the use of nonvol-
atile memory for potentiometer settings retention.
BLOCK DIAGRAM
U/D
INC
CS
7-Bit
Up/Down
Counter
99
98
97
7-Bit
Nonvolatile
Memory
96
One
of
One-
Hundred
Decoder
2
Store and
Recall
Control
Circuitry
1
0
R
L/
V
L
R
W/
V
W
XDCP
鈩?/div>
is a trademark of Xicor, Inc.
REV 1.1 4/27/01
R
H/
V
H
Transfer
Gates
Resistor
Array
V
CC
V
SS
www.xicor.com
Characteristics subject to change without notice.
1 of 10

X9C303S8I 產(chǎn)品屬性

  • 100

  • 集成電路 (IC)

  • 數(shù)據(jù)采集 - 數(shù)字電位器

  • XDCP™

  • 100

  • 32k

  • 1

  • 標(biāo)準(zhǔn)值 ±400 ppm/°C

  • 非易失

  • 3 線串行（芯片選擇，遞增，增/減）

  • 4.5 V ~ 5.5 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 8-SOIC（0.154"，3.90mm 寬）

  • 8-SOIC

  • 管件

X9C303S8I相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL [...
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR [Xic...
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR [Xic...
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL [...
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR [Xic...
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL [...
  • 英文版
    Digital Potentiometer 32k Ohm 1 Circuit 100 Taps Up/Down (U/...
  • 英文版
    Logarithmic Digitally Controlled Potentiometer
    INTERSIL [...
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR [Xic...
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL [...
  • 英文版
    Digitally Controlled Potentiomet (XDCP)
    INTERSIL
  • 英文版
    Digitally Controlled Potentiometer (XDCP)
    XICOR

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！