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參數資料
| 型號： | X9429YV14IZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數字電位計 |
| 英文描述： | Single Digitally Controlled Potentiometer |
| 中文描述： | 2.5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO14 |
| 封裝： | 4.40 MM, GREEN, PLASTIC, TSSOP-14 |
| 文件頁數： | 1/21頁 |
| 文件大小： | 367K |
| 代理商： | X9429YV14IZ |
1
FN8248.2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
X9429
Low Noise/Low Power/2-Wire Bus
Single Digitally Controlled Potentiometer
(XDCP)
FEATURES
Single Voltage Potentiometer
64 Resistor Taps
2-wire Serial Interface for Write, Read, and
Transfer Operations of the Potentiometer
Wiper Resistance, 150
Typical at 5V
Non-Volatile Storage of Multiple Wiper Positions
Power-on Recall. Loads Saved Wiper Position
on Power-up.
Standby Current < 5μA Max
V
CC
: 2.7V to 5.5V Operation
2.5k
,
10k
Total Pot Resistance
Endurance: 100, 000 Data Changes per Bit per
Register
100 yr. Data Retention
14 Ld TSSOP, 16 Ld SOIC
Low Power CMOS
Pb-Free Plus Anneal Available (RoHS Compliant)
DESCRIPTION
The X9429 integrates a single digitally controlled
potentiometer (XDCP) on a monolithic CMOS
integrated circuit.
The digital controlled potentiometer is implemented
using 63 resistive elements in a series array. Between
each element are tap points connected to the wiper
terminal through switches. The position of the wiper on
the array is controlled by the user through the 2-wire
bus interface. The potentiometer has associated with it
a volatile Wiper Counter Register (WCR) and a four
non-volatile Data Registers that can be directly written
to and read by the user. The contents of the WCR
controls the position of the wiper on the resistor array
though the switches. Powerup recalls the contents of
the default data register (DR0) to the WCR.
The XDCP can be used as a three-terminal
potentiometer or as a two terminal variable resistor in
a wide variety of applications including control,
parameter adjustments, and signal processing.
BLOCK DIAGRAM
V
H
/R
H
V
L
/R
L
V
W
/R
W
POT
V
CC
V
SS
2-wire
bus
interface
address
data
status
write
read
transfer
inc / dec
wiper
64-taps
10k
control
Bus
Interface &
Control
Power-on Recall
Wiper Counter
Register (WCR)
Data Registers
4 Bytes
Data Sheet
October 19, 2005
相關PDF資料 |
PDF描述 |
|---|---|
| X9429YV14IZ-2.7 | Single Digitally Controlled Potentiometer |
| X9429YV14Z | Single Digitally Controlled Potentiometer |
| X9429WS16I | Single Digitally Controlled Potentiometer |
| X9429WS16IZ | Single Digitally Controlled Potentiometer |
| X9429WS16Z | Single Digitally Controlled Potentiometer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| X9429YV14IZ-2.7 | 功能描述:IC XDCP SGL 64-TAP 2.5K 14-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數字電位器 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:2 溫度系數: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) |
| X9429YV14IZ-2.7T1 | 功能描述:IC XDCP SGL 64-TAP 2.5K 14-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數字電位器 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:2 溫度系數: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) |
| X9429YV14IZT1 | 功能描述:IC XDCP SGL 64-TAP 2.5K 14-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數字電位器 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:2 溫度系數: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) |
| X9429YV14T1 | 功能描述:IC XDCP SGL 64-TAP 2.5K 14-TSSOP RoHS:否 類別:集成電路 (IC) >> 數據采集 - 數字電位器 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:32 電阻（歐姆）:50k 電路數:1 溫度系數:標準值 50 ppm/°C 存儲器類型:易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細型，TSOT-23-6 供應商設備封裝:TSOT-23-6 包裝:帶卷 (TR) |
| X9429YV14Z | 功能描述:IC XDCP SGL 64-TAP 2.5K 14-TSSOP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 數字電位器 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:2 溫度系數: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) |
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