MAX864C/D中文资料PDF规格书
MAX864C/D规格书详情
General Description
The MAX864 CMOS, charge-pump, DC-DC voltage converter produces a positive and a negative output from a single positive input, and requires only four capacitors. The charge pump first doubles the input voltage, then inverts the doubled voltage. The input voltage ranges from +1.75V to +6.0V.
The internal oscillator can be pin-programmed from 7kHz to 185kHz, allowing the quiescent current, capacitor size, and switching frequency to be optimized. The 55Ω output impedance permits useful output currents up to 20mA. The MAX864 also has a 1µA logic-controlled shutdown.
The MAX864 comes in a 16-pin QSOP package that uses the same board area as a standard 8-pin SOIC. For more space-sensitive applications, the MAX865 is available in an 8-pin µMAX package, which uses half the board area of the MAX864.
Features
♦ Requires Only Four Capacitors
♦ Dual Outputs (Positive and Negative)
♦ Low Input Voltages: +1.75V to +6.0V
♦ 1µA Logic-Controlled Shutdown
♦ Selectable Frequencies Allow Optimization
of Capacitor Size and Supply Current
Applications
Low-Voltage GaAsFET Bias in Wireless Handsets
VCO and GaAsFET Supply
Split Supply from 2 to 4 Ni Cells or 1 Li+ Cell
Low-Cost Split Supply for Low-Voltage Data-Acquisition Systems
Split Supply for Analog Circuitry
LCD Panels
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DLZ |
22+ |
SSOP16 |
354000 |
询价 | |||
MAXI |
1318+ |
SOP16 |
23568 |
优势现货可17%税 |
询价 | ||
MAXIM |
2020+ |
QSOP |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
MAXIM |
24+ |
TSSOP |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
MAXIM/美信 |
22+ |
QSOP |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
MAXIM |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
23+ |
SSOP-16 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
MAXIM |
23+ |
SMD |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAXIM/美信 |
SSOP-16 |
265209 |
假一罚十原包原标签常备现货! |
询价 |