Product Summary

The MAX038EWP is a high-frequency, precision function generator producing accurate, high-frequency triangle, sawtooth, sine, square, and pulse waveforms with a minimum of external components. The MAX038EWP output frequency can be controlled over a frequency range of 0.1Hz to 20MHz by an internal 2.5V bandgap voltage reference and an external resistor and capacitor. The MAX038EWP duty cycle can be varied over a wide range by applying a ±2.3V control signal, facilitating pulse-width modulation and the generation of sawtooth waveforms. Frequency modulation and frequency sweeping are achieved in the same way. The duty cycle and frequency controls are independent.

Parametrics

MAX038EWP absolute maximum ratings: (1)V+ to GND : -0.3V to +6V; (2)DV+ to DGND: -0.3V to +6V; (3)V- to GND : +0.3V to -6V; (4)Maximum Current into Any Pin : ±50mA; (5)OUT, REF Short-Circuit Duration to GND, V+, V- : 30sec; (6)Maximum Junction Temperature : +150℃; (7)Storage Temperature Range : -65℃ to +150℃; (8)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX038EWP features: (1)0.1Hz to 20MHz Operating Frequency Range; (2)Triangle, Sawtooth, Sine, Square, and Pulse Waveforms; (3)Independent Frequency and Duty-Cycle Adjustments; (4)350 to 1 Frequency Sweep Range; (5)15% to 85% Variable Duty Cycle; (6)Low-Impedance Output Buffer: 0.1Ω; (7)Low-Distortion Sine Wave: 0.75%; (8)Low 200ppm/°C Temperature Drift.

Diagrams

 MAX038EWP pin connection

MAX002
MAX002

Other


Data Sheet

Negotiable 
MAX01
MAX01

Aavid Thermalloy

Heat Sinks 22.91 N (5.15 lbs)

Data Sheet

Negotiable 
MAX01G
MAX01G

Aavid Thermalloy

MAS CLIP

Data Sheet

1-5000: $0.08
MAX01-H
MAX01-H

Aavid Thermalloy

Heat Sinks 59.78N (13.44 LBS)

Data Sheet

Negotiable 
MAX01-HG
MAX01-HG

Aavid Thermalloy

MAX CLIP

Data Sheet

1-5000: $0.10
MAX01-HNG
MAX01-HNG

Aavid Thermalloy

Heat Sinks Max Clip TO220 18lb 14.7x10mm

Data Sheet

0-1: $0.14
1-10: $0.13
10-100: $0.11
100-500: $0.10