Datasheet > AS1506-BTDT-100

AS1506-BTDT-100

更新时间： 2024-11-19 06:37:43

品牌	Logo	应用领域
艾迈斯 - AMSCO		电位器可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数	文件大小	规格书
17页	537K
描述
256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AS1506-BTDT-100 数据手册

Datasheet

AS1506

256-Tap Digital Potentiometer with SPI Interface and

High Endurance EEPROM

1 General Description

2 Key Features

ꢀ

High Endurance: EEPROM up to 10M cycles

The AS1506 is a linear, 256-tap digital potentiometer

specifically designed to replace discrete/mechanical

potentiometers and is ideal for applications requiring a

low-temperature-coefficient variable resistor, such as

low-drift, programmable gain, and amplifier circuit con-

figurations.

ꢀ

High Reliability: EEPROM up to 150 years data

retention @ 85°C

ꢀ

Wiper Position Retained in EEPROM and loaded at

Power-Up

The device is controlled via a 3-wire SPI-compatible

interface and features an internal EEPROM for storing

wiper positions.

ꢀ

256 Tap Positions

±0.5LSB DNL in Voltage Divider Mode

±0.5LSB INL in Voltage Divider Mode

End-to-End Resistance: 10/50/100kΩ

Several device variants are available differentiated by

end-to-end resistance as shown in Table 1 (see also

Ordering Information on page 16).

Low End-to-End Resistance Temperature

Coefficient: 90ppm/ºC

Table 1. Standard Products

Model

End-to-End Resistance (kΩ)

ꢀ

Low-Power Standby Mode: 100nA

5MHz SPI-Compatible Serial Interface

Single-Supply Operation: +2.7V to +5.5V

8-pin TDFN 3x3mm Package

AS1506-10

AS1506-50

AS1506-100

100

The 3-wire SPI-compatible serial interface allows com-

munication at data rates up to 5MHz.The internal

EEPROM stores the last wiper position for initialization

during power-up and a low-power standby mode.

The devices are available in an 8-pin TDFN 3x3mm

package.

3 Applications

The device is ideal for mechanical potentiometer

replacement, low-drift programmable gain amplifiers,

audio volume control, LCD contrast control, and low-drift

programmable filters.

Figure 1. AS1506 - Block Diagram

VDD

8-Bit

Shift Register

8-Bit

Latch

HIGH

256

256-Position

Decoder

WIPER

Power-

Reset

SCLK

8-Bit

EEPROM

SPI

Interface

LOW

SDIO

AS1506

CSN

GND

www.austriamicrosystems.com

Revision 1.02

1 - 17

12 3 4 5 6 7...17

中文翻译

下载PDF

与AS1506-BTDT-100相关器件

型号	品牌	获取价格	描述	数据表
AS1506-BTDT-50	AMSCO	获取价格	256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS1507	AMSCO	获取价格	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS150-7.5	ASTRODYNE	获取价格	150W Single Output Switching Power Supply
AS1507-10	AMSCO	获取价格	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS1507-100	AMSCO	获取价格	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS1507-50	AMSCO	获取价格	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS1507-BTDT-10	AMSCO	获取价格	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS1507-BTDT-100	AMSCO	获取价格	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS1507-BTDT-50	AMSCO	获取价格	Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM
AS150-9	ASTRODYNE	获取价格	150W Single Output Switching Power Supply

与AS1506-BTDT-100相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

23
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

15
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

45
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

45

产品中心

服务支持

精选活动

关于我们

帮助中心

AS1506-BTDT-100

AS1506-BTDT-100 数据手册

与AS1506-BTDT-100相关器件

与AS1506-BTDT-100相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AS1506-BTDT-100

AS1506-BTDT-100 数据手册

与AS1506-BTDT-100相关器件

与AS1506-BTDT-100相关文章

您还可以找

您在本页遇到什么问题？