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MAX7382CMVT

Description
Silicon Oscillator with Reset Output
CategoryAnalog mixed-signal IC    The signal circuit   
File Size178KB,8 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

MAX7382CMVT Overview

Silicon Oscillator with Reset Output

MAX7382CMVT Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeSOIC
package instructionMO-178AA, SOT-23, 5 PIN
Contacts5
Reach Compliance Code_compli
Analog Integrated Circuits - Other TypesANALOG CIRCUIT
JESD-30 codeR-PDSO-G5
JESD-609 codee0
length2.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals5
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)245
power supply3/5 V
Certification statusNot Qualified
Maximum seat height1.45 mm
Maximum supply current (Isup)8 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyBICMOS
Temperature levelAUTOMOTIVE
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
19-3491; Rev 0; 1/05
Silicon Oscillator with Reset Output
General Description
The MAX7382 silicon oscillator replaces ceramic res-
onators, crystals, and crystal-oscillator modules as the
clock source for microcontrollers in 3V, 3.3V, and 5V
applications. The MAX7382 features a factory-pro-
grammed oscillator and a microprocessor (µP) power-
on-reset (POR) supervisor.
Unlike typical crystal and ceramic-resonator oscillator
circuits, the MAX7382 is resistant to vibration and EMI.
The high-output-drive current and absence of high-
impedance nodes makes the oscillator less susceptible
to dirty or humid operating conditions. With a wide
operating temperature range as standard, the
MAX7382 is a good choice for demanding home appli-
ance and automotive environments.
The MAX7382 is available with factory-programmed fre-
quencies ranging from 10MHz to 32MHz. See Table 2
for standard frequencies and contact the factory for
custom frequencies. Refer to the MAX7376 data sheet
for frequencies less than 10MHz.
The MAX7382 is available in a 5-pin SOT23 package.
The MAX7382 standard operating temperature range is
-40°C to +125°C. See the
Applications Information
sec-
tion for extended operating temperature range.
2.7V to 5.5V Operation
10MHz to 32MHz Oscillator
Integrated POR
±10mA Clock Output Drive Capability
2.5% Initial Accuracy
±50ppm/°C Frequency Drift
50% Duty Cycle
5ns Output Rise and Fall Time
Low Jitter: 80ps
P-P
at 16MHz
4mA Operating Current at 16MHz
-40°C to +125°C Temperature Range
Small 5-Pin SOT23 Package
Features
MAX7382
Ordering Information
PART*
TEMP RANGE
PIN-
PACKAGE
RESET
OUTPUT
Active-high
MAX7382A_ _ _-T -40°C to +125°C 5 SOT23-5 push-pull
Active-low
MAX7382B_ _ _-T -40°C to +125°C 5 SOT23-5 push-pull
MAX7382C_ _ _-T -40°C to +125°C 5 SOT23-5 Open drain
Applications
White Goods
Automotive
Consumer Products
Appliances and Controls
Handheld Products
Portable Equipment
Microcontroller Systems
*Standard
version is shown in bold. The first letter after the part
number designates the reset output option. Insert the letter
corresponding to the desired reset threshold level from Table 1
in the next position. Insert the two-letter code from Table 2 in
the remaining two positions for the desired frequency range.
Table 1 and Table 2 are located at the end of the data sheet.
Typical Operating Circuit
V
CC
2.7V TO 5.5V
0.1µF
V
CC
CLOCK
OSC1
OSC2
MAX7382
E.C.
RST/RST
RST
µC
GND
Pin Configuration appears at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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