Datasheet > CAT5221YI-00T2

CAT5221YI-00T2

更新时间： 2024-11-23 19:04:51

品牌	Logo	应用领域
安森美 - ONSEMI		光电二极管转换器电阻器
页数	文件大小	规格书
15页	192K
描述
DUAL 100K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO20, HALOGEN FREE AND ROHS COMPLIANT, MO-153, TSSOP-20

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CAT5221YI-00T2 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	TSSOP,	针数：	20
Reach Compliance Code：	compliant	风险等级：	5.63
其他特性：	NONVOLATILE MEMORY	控制接口：	2-WIRE SERIAL
转换器类型：	DIGITAL POTENTIOMETER	JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e3	长度：	6.5 mm
功能数量：	2	位置数：	64
端子数量：	20	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	电阻定律：	LINEAR
最大电阻容差：	20%	最大电阻器端电压：	3 V
最小电阻器端电压：		座面最大高度：	1.2 mm
标称供电电压：	3 V	表面贴装：	YES
标称温度系数：	300 ppm/ °C	温度等级：	INDUSTRIAL
端子面层：	TIN	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	标称总电阻：	100000 Ω
宽度：	4.4 mm	Base Number Matches：	1

CAT5221YI-00T2 数据手册

CAT5221

Dual Digital

Potentiometer (POT)

with 64 Taps

and I²C Interface

Description

http://onsemi.com

The CAT5221 is two digital POTs integrated with control logic and

16 bytes of NVRAM memory. Each digital POT consists of a series of

63 resistive elements connected between two externally accessible end

points. The tap points between each resistive element are connected to

the wiper outputs with CMOS switches. A separate 6-bit control

digital POT. Associated with each wiper control register are four 6-bit

non-volatile memory data registers (DR) used for storing up to four

wiper settings. Writing to the wiper control register or any of the

TSSOP−20

Y SUFFIX

CASE 948AQ

non-volatile data registers is via a I C serial bus. On power-up, the

contents of the first data register (DR0) for each of the four

potentiometers is automatically loaded into its respective wiper

control register (WCR).

The CAT5221 can be used as a potentiometer or as a two terminal,

variable resistor. It is intended for circuit level or system level

adjustments in a wide variety of applications.

SOIC−20

W SUFFIX

CASE 751BJ

PIN CONNECTIONS

Features

 Two Linear-taper Digital Potentiometers

 64 Resistor Taps per Potentiometer

 End to End Resistance 2.5 kW, 10 kW, 50 kW or 100 kW

 Potentiometer Control and Memory Access via I C Interface

 Low Wiper Resistance, Typically 80 W

 Nonvolatile Memory Storage for Up to Four Wiper Settings for Each

Potentiometer

 Automatic Recall of Saved Wiper Settings at Power Up

 2.5 to 6.0 Volt Operation

CAT5221

SCL

SDA

GND

SOIC−20 (W)

TSSOP−20 (Y)

(Top View)

 Standby Current less than 1 mA

 1,000,000 Nonvolatile WRITE Cycles

 100 Year Nonvolatile Memory Data Retention

 20-lead SOIC and TSSOP Packages

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

 Industrial Temperature Range

 These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS

Compliant

 Semiconductor Components Industries, LLC, 2013

Publication Order Number:

July, 2013 − Rev. 14

CAT5221/D

12 3 4 5 6 7...15

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与CAT5221YI-00T2相关器件

型号	品牌	获取价格	描述	数据表
CAT5221YI-00-T2	ONSEMI	获取价格	Dual Digitally Programmable Potentiometer (DP
CAT5221YI-00TE13	CATALYST	获取价格	Dual Digitally Programmable Potentiometers (DPP) with 64 Taps and 2-wire Interface
CAT5221YI-00-TE13	CATALYST	获取价格	Digital Potentiometer, 2 Func, 100000ohm, 2-wire Serial Control Interface, 64 Positions, P
CAT5221YI10	ONSEMI	获取价格	Dual Digitally Programmable Potentiometer (DP
CAT5221YI-10	ONSEMI	获取价格	Dual Digitally Programmable Potentiometer with 64 Taps and I2C Interface
CAT5221YI-10	CATALYST	获取价格	Dual Digitally Programmable Potentiometer (DP
CAT5221YI-10-T1	CATALYST	获取价格	Digital Potentiometer, 2 Func, 10000ohm, 2-wire Serial Control Interface, 64 Positions, PD
CAT5221YI-10T2	ONSEMI	获取价格	DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO20, HAL
CAT5221YI-10-T2	ONSEMI	获取价格	Dual Digitally Programmable Potentiometer (DP
CAT5221YI-10TE13	CATALYST	获取价格	Dual Digitally Programmable Potentiometers (DPP) with 64 Taps and 2-wire Interface

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