HA1848P中文資料日立數(shù)據(jù)手冊PDF規(guī)格書
HA1848P規(guī)格書詳情
Description
The HA1835P and HA1848P is a monolithic voltage regulator control designed for microcomputer systems. In addition to the voltage regulator, it include watchdog timer function and power-on reset function.
These ICs can perform many function in various microcomputer systems with few external parts.
Features
? Regulated power supply control function
- Wide area of operational voltage; VCC = 6 V to 30 V
- Available external PNP-type transistor, suited to any system power supply
- Built-in overcurrent limiter for external PNP-type transistor
- Output voltage can be adjusted exactry in the range from 4 V to 6 V
? Watchdog timer
- Internal bandpass filter control circuit (pulse width detect type) and reset signal oscillator
- Fail-safe utility
- Bandpass filter characteristics can be set by external resister (Rf) and capacitance (Cf)
? Automatic reset
- Automatic power-on reset
- Pulse generator characteristics can be set by external resistor (RR) and capacitance (CR)
- Alternative between RES and RES output
產(chǎn)品屬性
- 型號：
HA1848P
- 制造商：
HITACHI
- 制造商全稱：
Hitachi Semiconductor
- 功能描述：
Watchdog Timer
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
93 |
DIP |
137 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
HITACHI |
23+ |
NA/ |
2412 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
HIT |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 | ||
HIT |
23+ |
SOP/28 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
TI |
24+ |
SMD |
2250 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 | ||
PANASONIC |
22+23+ |
New |
36397 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
HITACHI |
2016+ |
DIP14 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
HIT |
23+ |
DIP |
30000 |
代理全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
HITACHI |
24+ |
DIP |
250 |
詢價 | |||
HITACHI |
2022 |
DIP |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 |
