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

BU8307CS Datasheet

  • BU8307CS

  • Pulse / tone dialer for telephone set

  • 17頁(yè)

  • ROHM

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

Communication ICs
Pulse / tone dialer for telephone set
BU8307CS / BU8307CF
The BU8307CS and BU8307CF are large scale integrated circuits with a pulse dialer and tone dialer integrated on a
single chip. These products are capable of dialing in either pulse or tone mode, and can redial up to 32 digits.
FApplications
Telephones and cordless telephones
FFeatures
1) The chip includes both a pulse and tone dialer, mak-
ing it possible to dial in either pulse or tone mode.
2) A wide operating voltage range enables direct pow-
ering by line current. The voltage range guaranteed
for both pulse and tone dialing is 2.5V to 5.5V.
3) A built-in memory enables redialing of up to 32 digits.
Note: In tone mode, the memory itself uses one digit,
so please be aware that a maximum of 31 digits can
be redialed.
4) The chip conforms to the standards of Japan, Ameri-
FBlock
diagram
ca, Canada, England, Korea, Taiwan, and Australia.
5) The V
DD
power supply voltage is independent of the
DTMF output level.
6) There is little deviation in the frequency dividing for
the DTMF output frequency. The maximum on the +
side is + 0.15%, and on the - side is 鈥?0.08%.
163

BU8307CS 產(chǎn)品屬性

  • 1,000

  • 集成電路 (IC)

  • 接口 - 電信

  • -

  • 脈沖，音頻撥號(hào)器

  • -

  • 1

  • 2.5 V ~ 5.5 V

  • 660µA

  • 600mW

  • -10°C ~ 60°C

  • 通孔

  • 22-SDIP（0.300"，7.62mm）

  • 22-SDIP

  • 管件

  • -

BU8307CS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(mén)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(mǎi)家服務(wù)：
賣(mài)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(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！