31002A數(shù)據(jù)手冊UTC中文資料規(guī)格書
31002A規(guī)格書詳情
描述 Description
The UTC?31002A is a bipolar integrated circuit designed for telephone bell replacement. It can also be used as alarms or other alerting devices.
特性 Features
? Designed for telephone bell replacement.
? Low current drain for multiple extension of lines.
? Adjustable 2-frequency tone.??????????????????????????????????
? Adjustable warbling rate.
? Built-in hysteresis prevents false triggering and rotary dial 'CHIRPS'.
? Programmable for initiation current by simple external resistor
技術(shù)參數(shù)
- 制造商編號
:31002A
- 生產(chǎn)廠家
:UTC
- Vcc
:29V
- Pd(mW)
:800/400
- package
:DIP-8SOP-8
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
UTC/友順 |
24+ |
NA/ |
3750 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
UTC |
03+ |
SOP3.9M |
500 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
UTC |
2024+ |
SOP3.9M |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
UTC |
25+ |
DIP-8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
UTC |
24+ |
SOP8管裝 |
6000 |
深圳原裝現(xiàn)貨價格優(yōu)勢 |
詢價 | ||
UTC/友順 |
2450+ |
SOP8 |
8850 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
JUNIPER |
BGA |
324 |
正品原裝--自家現(xiàn)貨-實單可談 |
詢價 | |||
UTC/友順 |
15+ |
SOP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
UTC |
25+23+ |
DIP8 |
6863 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
UTC |
24+ |
SOP3.9M |
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 |