參數(shù)資料
型號： MAX660
廠商： Maxim Integrated Products, Inc.
英文描述： CMOS Monolithic Voltage Converter
中文描述： CMOS單片電壓變換器
文件頁數(shù)： 7/11頁
文件大?。?/td> 259K
代理商： MAX660
Application Information
(Continued)
TABLE 2. Low ESR Capacitor Manufacturers
Manufacturer
Nichicon Corp.
AVX Corp.
Sprague
Sanyo
Phone
FAX
Capacitor Type
(708)-843-7500
(803)-448-9411
(207)-324-4140
(619)-661-6835
(708)-843-2798
(803)-448-1943
(207)-324-7223
(619)-661-1055
PL, PF series, through-hole aluminum electrolytic
TPS series, surface-mount tantalum
593D, 594D, 595D series, surface-mount tantalum
OS-CON series, through-hole aluminum electrolytic
Other Applications
PARALLELING DEVICES
Any number of MAX660s can be paralleled to reduce the output resistance. Each device must have its own pumping capacitor
C
1
, while only one output capacitor C
out
is needed as shown in Figure 5 The composite output resistance is:
CASCADING DEVICES
Cascading the is an easy way to produce a greater negative voltage (as shown in Figure 6). If n is the integer representing the
number of devices cascaded, the unloaded output voltage V
out
is (nV
in
). The effective output resistance is equal to the weighted
sum of each individual device:
DS100898-32
FIGURE 4. Output Source Resistance vs Oscillator Frequency
DS100898-7
FIGURE 5. Lowering Output Resistance by Paralleling Devices
M
www.national.com
7
相關PDF資料
PDF描述
MAX660CPA CMOS Monolithic Voltage Converter
MAX660CSA CMOS Monolithic Voltage Converter
MAX660EPA CMOS Monolithic Voltage Converter
MAX660ESA CMOS Monolithic Voltage Converter
MAX660MJA Oscillator; Frequency:12.5MHz; Frequency Tolerance:+/-100ppm; Load Capacitance:50pF; Supply Voltage:5V; Crystal Terminals:Surface Mount (SMD, SMT); Leaded Process Compatible:Yes; Mounting Type:Surface Mount RoHS Compliant: Yes
相關代理商/技術參數(shù)
參數(shù)描述
MAX66000E-000AA+ 功能描述:RFID應答器 RFID ISO CARD 14443 ROM ID LF RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MAX66000K-000AA+ 功能描述:RFID應答器 RFID 14443 ROM ID LF TSTD RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MAX66000K-00AA+ 制造商:Maxim Integrated Products 功能描述:ISO/IEC 14443 TYPE B-COMPLIANT 64-BIT, UID FOB - Rail/Tube
MAX66020K-000AA+ 功能描述:RFID應答器 ISO/IEC 14443 Type B Comp 1Kb Mem Fob RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel
MAX66020K-00AA+ 制造商:Maxim Integrated Products 功能描述:ISO/IEC 14443 TYPE B-COMPLIANT 1KB MEMORY FOB - Rail/Tube
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