UPC1237中文資料友順數(shù)據(jù)手冊PDF規(guī)格書
UPC1237規(guī)格書詳情
DESCRIPTION
UTC UPC1237 is a semiconductor integrated circuit designed for protecting stereo power amplifiers and loudspeakers.
? FEATURES
* Wide supply voltage range of 25V~60V.
* Contain a relay driver. (Max. I6=80mA)
* Work as either latching function or automatic resetting function by using pin 3. (In both overload detection and output offset detection, either function can be selected.)
* Single power supply.
* Built-in output offset detection function. Both positive and negative output offset can be detected through pin2.
* AC voltage can be detected.
* Time delay function. The time delay form amplifier power ON to relay ON can be freely set by selecting external components.
* The moment that amplifier-power is turned off, it can make relay broken OFF and then loudspeaker disconnected for amplifier to prevent a shock off noise.
產(chǎn)品屬性
- 型號：
UPC1237
- 制造商：
NEC
- 制造商全稱：
NEC
- 功能描述：
PROTECTOR IC FOR STEREO POWER AMPLIFIER
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NEC |
24+ |
NA/ |
3261 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
NEC |
25+ |
ZIP8 |
54658 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
NEC |
22+ |
ZIP8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
UTC |
2024+ |
SIP-8 |
500000 |
誠信服務,絕對原裝原盤 |
詢價 | ||
NEC |
9533+ |
SIP8 |
1900 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
NEC |
24+ |
SIP |
90000 |
一級代理商進口原裝現(xiàn)貨、價格合理 |
詢價 | ||
MINI |
24+ |
SMD其他電子元 |
17 |
一級代理全新原裝現(xiàn)貨 |
詢價 | ||
NEC |
23+ |
DIP8 |
18689 |
詢價 | |||
NECJAPAN |
23+ |
SIP8 |
5500 |
現(xiàn)貨,全新原裝 |
詢價 | ||
UTC/友順 |
23+ |
SIP-8 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 |
