參數(shù)資料
型號(hào): MAX6331_UR-T
廠商: Maxim Integrated Products, Inc.
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Single Audio Amplifier
中文描述: 單音頻放大器
文件頁數(shù): 1/8頁
文件大小: 102K
代理商: MAX6331_UR-T
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
________________General Desc ription
The MAX6330/MAX6331 combine a precision shunt
regulator with a power-on reset function in a single
SOT23-3 package. They offer a low-cost method of
operating small microprocessor (μP)-based systems
from high-voltage sources, while simultaneously pro-
tecting μPs from power-up, power-down, and brownout
conditions.
Both active-low (MAX6330) and active-high (MAX6331)
push/pull output versions are available. The output
voltage has ±1.5% tolerance. The MAX6330/MAX6331
operate over a wide shunt current range from 100μA to
50mA, and offer very good transient immunity.
A 3-pin SOT23 package allows for a significant reduc-
tion in board space and improves reliability compared
to multiple-IC/discrete solutions. These devices have a
minimum order increment of 2,500 pieces.
________________________Applic ations
Controllers
Household Appliances
Intelligent Instruments
Critical μP and μC Power Monitoring
Portable/Size-Sensitive Equipment
Automotive
____________________________Features
o
100μA to 50mA Shunt Current Range
o
Low Cost
o
3-Pin SOT23 Package
o
±1.5% Tolerance on Output Voltage
o
Three Shunt Voltages Available: 5V, 3.3V, 3.0V
o
Precision Power-On Reset Threshold:
1.5% Tolerance Available with Either
RESET (MAX6331) or
RESET
(MAX6330)
Outputs
o
140ms Reset Timeout Period—No External
Components Required
M
Prec ision S hunt Regulators with Reset
in S OT 23-3
________________________________________________________________ Maxim Integrated Products
1
TOP VIEW
RESET
(RESET)
1
GND
( ) ARE FOR THE MAX6331
SHUNT
MAX6330
MAX6331
SOT23-3
2
3
___________________Pin Configuration
____________Typic al Operating Circ uit
MAX6330
MAX6331
SHUNT
V
SHUNT
I
SHUNT
I
LOAD
V
IN
RESET
(RESET)
RESET
INPUT
GND
V
CC
C
L
0.1
μ
F*
GND
μ
P
*SEE THE SECTION CHOOSINGTHE BYPASS CAPACITOR
(C
L
)
I
IN
R
S
19-1348; Rev 0; 4/98
PART*
MAX6330
_UR-T
MAX6331
_UR-T
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
3 SOT23-3
3 SOT23-3
_______________Ordering Information
*nsert the desired suffix letter (from the table below) into the
blank to complete the part number. These devices have a mini-
mum order increment of 2,500 pieces.
SUFFIX
L
T
S
3.06
2.78
4.63
RESET
THRESHOLD
(V)
EKAA
EMAA
EDAA
3.3
3.0
5.0
SHUNT
REGULATOR
VOLTAGE (V)
SOT
TOP MARK
ELAA
ENAA
EPAA
MAX6330 MAX6331
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