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MAX7376CRAA

Description
Silicon Oscillator with Reset Output
CategoryAnalog mixed-signal IC    The signal circuit   
File Size656KB,8 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

MAX7376CRAA Overview

Silicon Oscillator with Reset Output

MAX7376CRAA Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeSOIC
package instructionLSSOP,
Contacts5
Reach Compliance Codecompli
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
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)245
Certification statusNot Qualified
Maximum seat height1.45 mm
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
Base Number Matches1
19-3475; Rev 0; 10/04
Silicon Oscillator with Reset Output
General Description
The MAX7376 silicon oscillator with reset, is a replace-
ment for ceramic resonators, crystals, crystal oscillator
modules, and discrete reset circuits. The MAX7376 pro-
vides the primary clock source and reset function for
microcontrollers in 3V, 3.3V, and 5V applications. The
MAX7376 features a factory-programmed high-speed
oscillator and a microprocessor (µP) power-on-reset
(POR) supervisor.
Unlike typical crystal and ceramic resonator oscillator
circuits, the MAX7376 is resistant to vibration and EMI.
The high-output-drive current and absence of high-
impedance nodes make the oscillator less susceptible
to dirty or humid operating conditions. With a wide
operating temperature range as standard, the MAX7376
is a good choice for demanding home appliance,
industrial, and automotive environments.
The MAX7376 is available in factory-programmed fre-
quencies from 32.768kHz to 10MHz. See Table 2 for
standard frequencies and contact the factory for cus-
tom frequencies.
The MAX7376 is available in a 5-pin SOT23 package.
Refer to the MAX7382 data sheet for frequencies
≥10MHz.
The MAX7376 standard operating tempera-
ture range is -40°C to +125°C. See the
Applications
Information
section for the extended operating temper-
ature range.
2.7V to 5.5V Operation
Accurate Oscillator: 600kHz to 10MHz or 32kHz
Reset Output Holds the µC in Reset for 100µs
After Clock Startup
±10mA Clock Output Drive Capability
2% Initial Accuracy
±50ppm/°C Temperature Coefficient
50% Duty Cycle
5ns Output Rise and Fall Time
Low Jitter: 160ps
P-P
)
at 8MHz (No PLL)
3mA Operating Current (8MHz)
13µA Operating Current (32kHz)
-40°C to +125°C Temperature Range
Features
MAX7376
Ordering Information
PART
TEMP RANGE
PIN-
PACKAGE
RESET
OUTPUT
Open drain
Active high
push-pull
Active low
push-pull
MAX7376C_ _ _-T
-40°C to +125°C 5 SOT23-5
MAX7376A_ _ _-T
MAX7376B_ _ _-T
-40°C to +125°C 5 SOT23-5
-40°C to +125°C 5 SOT23-5
Applications
White Goods
Automotive
Consumer Products
Appliances and Controls
Handheld Products
Portable Equipment
Microcontroller (µC) 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. See Table 3 for standard part numbers.
Pin Configuration
TOP VIEW
CLOCK
1
5
E.C.
Typical Application Circuit appears at end of data sheet.
GND 2
MAX7376
RST/RST 3
4
V
CC
SOT23
________________________________________________________________
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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