Datasheet > ISL95710UIU10Z-T

ISL95710UIU10Z-T

更新时间： 2024-01-07 15:45:22

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
8页	238K
描述
Terminal Voltage 3V or 5V, 128 Taps Up/Down Interface

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ISL95710UIU10Z-T 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	MSOP	包装说明：	TSSOP, TSSOP10,.19,20
针数：	10	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.83	其他特性：	NONVOLATILE MEMORY
控制接口：	INCREMENT/DECREMENT	转换器类型：	DIGITAL POTENTIOMETER
JESD-30 代码：	S-PDSO-G10	JESD-609代码：	e3
长度：	3 mm	湿度敏感等级：	1
功能数量：	1	位置数：	128
端子数量：	10	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	封装等效代码：	TSSOP10,.19,20
封装形状：	SQUARE	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	+-3.3/+-5 V
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：	5.5 V
最小电阻器端电压：	-5.5 V	座面最大高度：	1.1 mm
子类别：	Digital Potentiometers	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
标称温度系数：	50 ppm/ °C	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn) - annealed	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	标称总电阻：	50000 Ω
宽度：	3 mm	Base Number Matches：	1

ISL95710UIU10Z-T 数据手册

ISL95710

power is restored, the contents of the memory are recalled

and the wiper is set to the value last stored.

This procedure allows the system to always power-up to a

preset value stored in nonvolatile memory; then during

system operation minor adjustments could be made. The

adjustments might be based on user preference, system

parameter changes due to temperature drift, etc.

Instructions and Programming

The INC, U/D and CS inputs control the movement of the

wiper along the resistor array. With CS set LOW the device

is selected and enabled to respond to the U/D and INC

inputs. HIGH to LOW transitions on INC will increment or

decrement (depending on the state of the U/D input) a seven

bit wiper counter. The output of this wiper counter is decoded

to select one of 128 wiper positions along the resistive array.

The state of U/D may be changed while CS remains LOW.

This allows the host system to enable the device and then

move the wiper up and down until the proper trim is attained.

During initial power-up CS must go high along with or before

to avoid an accidental store generation.

TABLE 1. MODE SELECTION

The value of the wiper counter is stored in nonvolatile

memory whenever CS transitions HIGH while the INC input

is also HIGH.

INC

U/D

MODE

Wiper up

Wiper down

The system may select the ISL95710, move the wiper and

deselect the device without having to store the latest wiper

position in nonvolatile memory. After the wiper movement is

performed as described above and once the new position is

reached, the system must keep INC LOW while taking CS

HIGH. The new wiper position will be maintained until

changed by the system or until a power-up/down cycle

recalls the previously stored data.

Store wiper position

Standby current

No store, return to standby

Standby

Wiper up one position

(not recommended)

Wiper down one position

(not recommended)

FN8240.2

August 17, 2005

1...4 5 678

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ISL95710WIU10Z	INTERSIL	Terminal Voltage 3V or 5V, 128 Taps Up/Down Interface	获取价格
ISL95710WIU10Z-T	INTERSIL	Terminal Voltage 3V or 5V, 128 Taps Up/Down Interface	获取价格
ISL95711	INTERSIL	Terminal Voltage 3V or 5V, 128 Taps I2C Serial Interface	获取价格
ISL95711_06	INTERSIL	Digitally Controlled Potentiometer	获取价格
ISL95711UIU10Z	INTERSIL	Terminal Voltage 3V or 5V, 128 Taps I2C Serial Interface	获取价格
ISL95711UIU10Z-T	INTERSIL	Terminal Voltage 3V or 5V, 128 Taps I2C Serial Interface	获取价格

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