音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

MM1253A Datasheet

  • MM1253A

  • Remaining Battery Power Display

  • 122.27KB

  • 6頁

  • MITSUMI   MITSUMI

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

MITSUMI
Remaining Battery Power Display MM1251, MM1252, MM1253
Remaining Battery Power Display
Monolithic IC MM1251, MM1252, MM1253
Outline
This IC detects battery voltage and displays the power remaining in the battery. Display of the battery's
remaining power is an indispensable function for portable equipment. The use of this IC makes this display
easily achievable.
The usual method of display of remaining battery power, as in the MM1206, is three marks lighting up in
sequence on an LED or other display. This IC, however, uses only one light to display the remaining battery
power, resulting in lower cost.
Features
Adjustable flashing speed
Adjustable detection voltage supports all settings
Adjustable hysteresis voltage enables response to large ripple settings
High precision voltage detection (MM1253) enables support of sets using nickel cadmium and other
batteries
5. The LED can be lit up by the voltage from one battery (type of special built-in step-up circuit : rank B)
1.
2.
3.
4.
Package
SOP-8D (MM1251AF, MM1251BF, MM1252AF, MM1252BF, MM1253AF)
Series Description
Display Pattern
Detection Precision
Normal
MM1251
MM1252
MM1253
Light Off
Light On
Light Off
Low Power
Flashing
Flashing
Flashing
鹵30mV
鹵30mV
鹵9mV
Absolute Maximum Ratings
Item
Storage temperature
Operating temperature
Input voltage
(Ta=25擄C)
Rating
-40~+125
-20~+70
-0.3~+3
-0.3~+7
300
Unit
擄C
擄C
V
V
mW
Output Terminal Applied Voltage
Allowable loss

MM1253A相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！