U4078B中文資料Temic數據手冊PDF規(guī)格書
U4078B規(guī)格書詳情
Description
The tone ringer interface with dc/dc converter U4078B is an integrated circuit realized in bipolar technology, which allows high efficient power transfer. Galvanic separation takes place at Pin 5 either with inductive or opto-coupler mode.
Features
● Suitable for the specification: FTZ, 1TR2 and ETR2
● Rectifier bridge
● Z-diode
● Amplitude detection
● Detection of ringing signal i.e., sine-, triangle-, or rectangular (tone ringing) signal
● High-voltage bipolar technology
● Compact surface mount package (SO8)
Benefits
● High efficient power transfer
產品屬性
- 型號：
U4078B
- 制造商：
TEMIC
- 制造商全稱：
TEMIC Semiconductors
- 功能描述：
Tone Ringer Interface with DC/DC Converter
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TFK |
24+ |
SOP-8 |
7000 |
原裝現貨假一賠十 |
詢價 | ||
TFK |
2020+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
TEMIC |
22+ |
SOP-8 |
9600 |
原裝現貨,優(yōu)勢供應,支持實單! |
詢價 | ||
TFK |
2022+ |
SOP-8 |
30000 |
進口原裝現貨供應,原裝 假一罰十 |
詢價 | ||
TFK |
22+ |
SOP-8 |
9845 |
只做原裝正品現貨!或訂貨假一賠十! |
詢價 | ||
TFK |
540/ |
SOP8 |
4000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TFK |
SOP8 |
3500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
TFK |
22+ |
SOP28 |
77670 |
鄭重承諾只做原裝進口貨 |
詢價 | ||
TFK |
24+ |
SOP8 |
35400 |
全新原裝現貨/假一罰百! |
詢價 | ||
SILICONIX |
專業(yè)鐵帽 |
CAN6 |
67500 |
鐵帽原裝主營-可開原型號增稅票 |
詢價 |
