Datasheet > IZ7010

IZ7010

更新时间： 2024-09-15 11:08:11

品牌	Logo	应用领域
INTEGRAL		电子
页数	文件大小	规格书
14页	392K
描述
CIRCUIT FOR ELECTRON PEDOMETER - ERGOMETER

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中文翻译

获取价格

数据手册

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IZ7010 数据手册

IZ7010

CIRCUIT FOR ELECTRON PEDOMETER - ERGOMETER

DESCRIPTION

The chip is a silicon-gate CMOS LSIs for electron pedometer-ergometer with

function watch and alarm. Its provides count and indication of steps, calories, kilometers

during current day and night and summing up at changing 24 hours, steps , calories,

kilometers with values stored previous ( mode «TOTAL DATA »). Length of steps setting

from 25 to 95 centimeters. Frequency of registered pulses from external sensor at

counting steps is no more than 6Hz at duration of time between the end of previous and

beginning of counted pulse no less than 100 ms. Counting steps to 999999.

FEATURES

FUNCTIONS

•

One-chip CMOS constructions

•

5 functions for counting time and

calendar with indication of hours,

minutes, seconds, month, date ;

Alarm clock;

Single 1.5V battery operation

Imbed in chip element of quartz generator

with operating frequency of 32768 Hz,

capacity, resistor, and voltage doubler

Built-in LCD driver for control of 7-digit

LCD in the mode of two level multiplexing

with the mode marks “STEPS”, "km",

"КCАL", "CОEFF", "L STEP", "ALARM",

"TODAY”, "TOTAL", divided by colons

and dots.

•

Count the quantity of steps by means

of evaluation and counting pulses

from external sensor ;

•

count and indication of steps, calories,

kilometers during current day and

night (mode

DATA OF THE

CURRENT DAY”);

•

Operation from one battery with the

voltage of 1.5V, low consumption power;

Availability of circuits of contacts bracing

suppression on buttons inputs;

Conversion of made steps into

calories with consideration of the user

coefficient with consideration of

height, weight and male/female

identification;

Frequency of registered pulses from

external sensor at counting steps is no

more than 6Hz at duration of time

between the end of previous and

beginning of counted pulse no less than

100 ms;

•

summation up at changing 24 hours,

steps , calories, kilometers

with

values stored previous

«TOTAL DATA»).

(

mode

•

Conversion of quantity of steps into

calories , kilometers

ABSOLUTE MAXIMUM RATINGS ( T_a= 25^oC )

Characteristic

Supply Voltage

Operating Temperature

Storage Temperature

Symbol

U_CC1

T_por

Value

Unit

- 0.3 ~ + 2.0

- 0 ~ + 70

^oC

T_stg

- 55 ~ + 125

12 3 4 5 6 7...14

中文翻译

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