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MIC2557BMR中文資料麥瑞半導體數據手冊PDF規(guī)格書
MIC2557BMR規(guī)格書詳情
General Description
The MIC2557 switches the four voltages required by PCMCIA (Personal Computer Memory Card International Association) card VPP Pins. The MIC2557 provides selectable 0V, 3.3V, 5.0V, or 12.0V (±5) from the system power supply to VPP1 or VPP2. Output voltage is selected by two digital inputs. Output current ranges up to 120mA. Four control states, VPP, VCC, high impedance, and active logic low are available. An auxiliary control input determines whether the high impedance (open) state or low logic state is asserted.
Features
? Complete PCMCIA VPP Switch Matrix in a Single IC
? No External Components Required
? Digital Selection of 0V, VCC, VPP, or High Impedance Output
? No VPP OUT Overshoot or Switching Transients
? Break-Before-Make Switching
? Low Power Consumption
? 120mA VPP (12V) Output Current
? Optional Active Source Clamp for Zero Volt Condition
? 3.3V or 5V Supply Operation
? 8-Pin SOIC Package
Applications
? PCMCIA VPP Pin Voltage Switch
? Power Supply Management
? Power Analog Switch
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICREL |
2016+ |
SOP8 |
4343 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MICREL/麥瑞 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
MICREL |
23+ |
SOP8 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MIC |
2016+ |
SOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
MICREL |
22+ |
SOP-8 |
5000 |
只做原裝,假一賠十 15118075546 |
詢價 | ||
MIC |
1997 |
1032 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
MICREL |
24+ |
SOP8 |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
MICREL |
24+ |
SOP8 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
MICREL |
23+ |
SOP |
11923 |
詢價 | |||
MICTEL |
24+ |
SOP |
12000 |
進口原裝正品現(xiàn)貨 |
詢價 |
