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

L38812 Datasheet

  • L38812

  • LINEAR INTEGRATED CIRCUIT

  • 8頁

  • UTC-IC

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

UTC L388 12
LINEAR INTEGRATED CIRCUIT
VOICE-SWITCH CIRCUIT FOR
HANDSFREE SPEAKERPHONE
TAM
DESCRIPTION
The UTC L388 12 contains all the necessary circuitry,
amplifiers, detectors, comparators and control functions to
implement a high performance, voice-switched, 鈥漢ands-free鈥?/div>
function in an answering machine.
The UTC L 388 12 is designed for answering machines
that are either powered from the telephone line or from a
mains powered dc. supply.
Filtering of both the audio and control signals in both
transmitter and receiver channels possible.
An external loudspeaker amplifier has to be used, normally
the same as used for the answering machine.
SOP-16
DIP-18
FEATURES
*Settable gain dynamics (25 or 50dB)
*Low power consumption, totally 1.0mA at 3.3V typical.
*Background noise compensation in the transmitting channel
*with
hold function.
*Excellent noise performance.
*Both channel input amplifiers have balanced inputs.
*Minimum of external components needed for function.
PIN CONFIGURATION
16-pin SO package
CTR
-Txin
+Txin
F2out
Txout
TxDetin
TxDetout
NDet
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
+V
-Rxin
F5out
Rxout
RxDetin
RxDetout
CMP
F2out
Txout
TxDetin
TxDetout
N Det
CMP
RxDetout
Rx Detin
Rxout
1
2
3
4
5
6
7
8
9
18-pin DIP package
18
17
16
15
14
13
12
+Txin
-Txin
CTR
NC
GND
+V
-Rxin
11 +Rxin
10
F5out
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R108-013,A

L38812相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    High output red LED
    HAMAMATSU
  • 英文版
    High output red LED
    HAMAMATSU ...
  • 英文版
    LINEAR INTEGRATED CIRCUIT
    UTC-IC
  • 英文版
    LINEAR INTEGRATED CIRCUIT
    UTC [Uniso...

您可能感興趣的PDF文件資料

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

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

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)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！