參數(shù)資料
型號: MAX870
廠商: Maxim Integrated Products, Inc.
英文描述: Switched-Capacitor Voltage Inverters
中文描述: 開關電容電壓反相器
文件頁數(shù): 8/8頁
文件大?。?/td> 97K
代理商: MAX870
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8
___________________Maxim Integrated Produc ts, 120 S an Gabriel Drive, S unnyvale, CA 94086 (408) 737-7600
1997 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
M
S witc hed-Capac itor Voltage Inverters
___________________Chip Information
TRANSISTOR COUNT: 58
SUBSTRATE CONNECTED TO IN
________________________________________________________Pac kage Information
S
S hutdown Control
If shutdown control is necessary, use the circuit in
Figure 8. The output resistance of the MAX870/MAX871
will typically be 20
plus two times the output resis-
tance of the buffer driving IN. The 0.1μF capacitor at
the IN pin absorbs the transient input currents of the
MAX870/MAX871.
The output resistance of the buffer driving the IN pin
can be reduced by connecting multiple buffers in par-
allel. The polarity of the shutdown signal can also be
changed by using a noninverting buffer to drive IN.
MAX870
MAX871
2
C1-
IN
OUT
C1+
GND
1
C2
C
IN
0.1
μ
F
C1
3
5
4
OUTPUT
INPUT
OFF
ON
SHUTDOWN
LOGIC
SIGNAL
Figure 8. Shutdown Control
相關PDF資料
PDF描述
MAX870EUK Switched-Capacitor Voltage Inverters
MAX871EUK Switched-Capacitor Voltage Inverters
MAX872 10μA, Low-Dropout, Precision Voltage References(10μA,低壓降,2.5V高精度基準電壓)
MAX877 Adjustable-Output, DC-DC Converters(3.3V/3V輸出,1.8V~6V輸入,步升/步降DC-DC變換器)
MAX878 Adjustable-Output, DC-DC Converters(3.3V/3V輸出,1.8V~6V輸入,步升/步降DC-DC變換器)
相關代理商/技術參數(shù)
參數(shù)描述
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