Digital Potentiometers (POTs) | CAT5409

数字电位计 (POT)，四路 64 抽头，带 I2C 接口

产品

添加至我的收藏

数据表
CAD Model

CAD模型

概览

CAT5409 是四数字 POT，集成了控制逻辑和 16 字节的 NVRAM 内存。一个单独的 6 位控制寄存器 (WCR) 独立控制每个数字 POT 的弧刷抽头位置。与每个弧刷控制寄存器相关联的是四个 6 位非易失性内存数据寄存器 (DR)，用于存储最多四个弧刷设置。通过 2 线串行总线（类似 I²C）写入弧刷控制寄存器或任何非易失性数据寄存器。加电时，四个电位计中的每个电位计的第一个数据寄存器 (DR0) 的内容会自动加载到其各自的弧刷控制寄存器 (WCR) 中。写保护 (WP) 引脚可防止对数据寄存器意外编程。CAT5409 可用作电位计或双端可变电阻器。它适用于各种应用中的电路电平或系统电平调整。

  • Audio Equipment
  • Industrial Controls
  • Automobiles
  • Industrial Equipment
  • Four linear-taper digital potentiometers
  • 64 resistor taps per potentiometer
  • End-to-end resistance 2.5 kΩ, 10 kΩ, 50 kΩ or 100 kΩ
  • I2C Interface
  • Low wiper resistance, typically 80 Ω
  • Four non-volatile wiper settings for each potentiometer
  • Recall of saved wiper settings at power-up
  • 2.5 to 6.0 volt operation
  • Standby current less than 1 µA
  • 1,000,000 nonvolatile WRITE cycles
  • 100 year nonvolatile memory data retention
  • Write protection for data register

物质成分

产品更改通知

产品列表

如需购买产品或样品，请先登录您的安森美账号。

搜寻

Close Search

产品:

4

分享

排序方式

产品系列:

┗

可订购器件:

4

产品

状态

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

# of Pots

# of Taps

Type

Control Interface

Resistance Typ (kΩ)

VH Max (V)

Wiper Position Memory

VDD Max (V)

Reference Price

CAT5409YI-00-T2

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP-24

948AR

1

260

REEL

2000

N

4

64

Potentiometer

I2C

100

VCC

Yes

6

Price N/A

More Details

CAT5409YI-10-T2

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP-24

948AR

1

260

REEL

2000

N

4

64

Potentiometer

I2C

10

VCC

Yes

6

Price N/A

More Details

CAT5409YI-25-T2

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP-24

948AR

1

260

REEL

2000

N

4

64

Potentiometer

I2C

2.5

VCC

Yes

6

Price N/A

More Details

CAT5409YI-50-T2

Contact Sales

Obsolete

CAD Model

Pb

A

H

P

TSSOP-24

948AR

1

260

REEL

2000

N

4

64

Potentiometer

I2C

50

VCC

Yes

6

Price N/A

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
向销售发送邮件
Please provide a first name.
Please provide a last name.
Please provide a company/university name.
Please provide a valid email.
Please choose a country.
Please choose a job title.
Please provide a how could we help you.
You have to agree with the privacy policy.

本网站受reCAPTCHA保护，并适用Google隐私政策和服务条款。

Hello, your current browser settings are preventing us from processing your submission. You can adjust your browser settings and reload the page or you can submit an email directly to inside.sales@onsemi.com

You might also try the following:

  • Clear your browser cookies
  • Try to open this page in anonymous browser window
  • Try a different browser
  • Make sure you have reliable internet connection

Thank you for submitting the contact sales form. Your request is on its way to our sales support team!

We thank you for your interest in onsemi and are working on your request. Our sales support team will respond to your request within two business days.