MC14578P中文資料飛思卡爾數據手冊PDF規(guī)格書
MC14578P規(guī)格書詳情
CMOS Micro-Power Comparator plus Voltage Follower
The MC14578 is an analog building block consisting of a very-high input impedance comparator. The voltage follower allows monitoring the noninverting input of the comparator without loading.
Four enhancement-mode MOSFETs are also included on chip. These FETs can be externally configured as open-drain or totem-pole outputs. The drains have on-chip static-protecting diodes. Therefore, the output voltage must be maintained between VSS and VDD.
The chip requires one external component. A 3.9 M? ±10 resistor must be connected from the Rbias pin to VDD. This circuit is designed to operate in smoke detector systems that comply with UL217 and UL268 specifications.
特性 Features
? Applications:
Pulse Shapers Line-Powered Smoke Detectors
Threshold Detectors Liquid/Moisture Sensors
Low-Battery Detectors CO Detector and Micro Interface
? Operating Voltage Range: 3.5 to 14 V
? Operating Temperature Range: -30° to 70°C
? Input Current (IN + Pin): ±1 pA @ 25°C (DIP Only)
? Quiescent Current: 10 μA @ 25°C
? Electrostatic Discharge (ESD) Protection Circuitry on All Pins
產品屬性
- 型號：
MC14578P
- 功能描述：
IC SMOKE COMPARATOR MPWR 16-DIP
- RoHS：
否
- 類別：
集成電路(IC) >> 專用 IC
- 系列：
*
- 產品培訓模塊：
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 標準包裝：
1
- 系列：
-
- 類型：
調幀器
- 應用：
數據傳輸
- 安裝類型：
表面貼裝
- 封裝/外殼：
400-BBGA
- 供應商設備封裝：
400-PBGA（27x27）
- 包裝：
散裝
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
FREESCALE |
24+ |
NA/ |
10000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
FREESCAL |
2016+ |
DIP16 |
7875 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
FREESCAL |
2019 |
DIP16 |
23100 |
原裝正品鉆石品質假一賠十 |
詢價 | ||
FREESCA |
1802+ |
DIP16 |
6528 |
只做原裝正品現貨,或訂貨假一賠十! |
詢價 | ||
FREESCALE |
2402+ |
DIP-16 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
FREESCALE |
22+ |
PDIP16A42 |
2000 |
原裝現貨庫存.價格優(yōu)勢 |
詢價 | ||
24+ |
5000 |
詢價 | |||||
恩XP |
1650+ |
DIP16 |
8450 |
只做原裝進口,假一罰十 |
詢價 | ||
FREESCALE |
2447 |
DIP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
FREESCALE |
22+ |
DIP16 |
25000 |
只有原裝絕對原裝,支持BOM配單! |
詢價 |
