Maxim > Products > Oscillators > MAX7382
Maxim > Products > Supervisors, Voltage Monitors, Sequencers > MAX7382
Maxim > Products > Timekeeping, Timers, and Counters > MAX7382

MAX7382

Silicon Oscillator with Reset Output and Enable

Overview

Technical Documents

Ordering Info

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Status

All versions are No Longer Available.

Description

The MAX7382 silicon oscillator replaces ceramic resonators, crystals, and crystal-oscillator modules as the clock source for microcontrollers in 3V, 3.3V, and 5V applications. The MAX7382 features a factory-programmed oscillator, a microprocessor (µP) power-on-reset (POR) supervisor, and a clock enable input.

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, the MAX7382 is a good choice for demanding home appliance and automotive environments.

The MAX7382 is available with factory-programmed frequencies ranging from 10MHz to 16MHz. See the full data sheet for standard frequencies and contact the factory for custom frequencies and POR thresholds.

The MAX7382 is available in a 5-pin SOT23 package. The MAX7382 operating temperature range is -40°C to +125°C.

Key Features

2.7V to 5.5V Operation
10MHz to 16MHz Oscillator
Integrated POR (Factory Programmable)
±10mA Clock Output Drive Capability
Clock Enable Input
2.5% Initial Accuracy
±100ppm/°C Frequency Drift
50% Duty Cycle
5ns Output Rise and Fall Time
Typical 4.5mA Operating Current at 16MHz
Typical 0.5µA Shutdown Supply Current
-40°C to +125°C Temperature Range
Small 5-Pin SOT23 Package

Applications/Uses

Appliances and Controls
Automotive
Consumer Products
Handheld Products
Microcontroller Systems
Portable Equipment
White Goods

Diagram

Typical Application Circuit

Application Notes

Application Note 3582

Replacing Crystals and Ceramic Resonators with Silicon Oscillators

Product Guides

Microprocessor Supervisory (PDF)

System Timing & Control (PDF)

Reliability Reports

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Software/Models

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Ordering Information

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Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX7382CMUK+T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMUK-T		N/A	No Longer Available	SOT;5 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMUT+T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMUT-T		N/A	No Longer Available	SOT;5 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMVB+T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMVB-T		N/A	No Longer Available	SOT;5 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMVT+T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMVT-T		N/A	No Longer Available	SOT;5 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMWB+T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CMWB-T		N/A	No Longer Available	SOT;5 pin Land Pattern: Not Available	-40°C to +125°C	See data sheet
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX7382CMYN+T		N/A	No Longer Available	SOT;5 pin;9 mm² Outline Drawing:21-0057 (PDF) Land Pattern: 90-0174 (PDF) Use pkgcode/variation: U5+2*	-40°C to +125°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX7382CMYN-T		N/A	No Longer Available	SOT;5 pin;9 mm² Outline Drawing:21-0057 (PDF) Land Pattern: 90-0174 (PDF) Use pkgcode/variation: U5-2*	-40°C to +125°C	RoHS/Lead-Free: No Materials Analysis
MAX7382CRUK-T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CRUT-T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CRVB-T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CRVT-T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CRWB-T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet
MAX7382CRYN-T		N/A	No Longer Available	SOT; Land Pattern: Not Available	-40°C to +125°C	See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-3491 Rev 1; 2007-04-06
This page last modified: 2010-12-08