Product Summary

The MAX038CPP+ 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 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 duty cycle of the MAX038CPP+ 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 of the MAX038CPP+ are achieved in the same way. The duty cycle and frequency controls are independent.

Parametrics

MAX038CPP+ 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)Plastic DIP (derate 11.11mW/℃ above +70℃): 889mW; (7)SO (derate 10.00mW/℃ above +70℃): 800mW; (8)CERDIP (derate 11.11mW/℃ above +70℃): 889mW; (9)Operating Temperature Ranges: 0℃ to +70℃; (10)Maximum Junction Temperature: +150℃; (11)Storage Temperature Range: -65℃ to +150℃; (12)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX038CPP+ 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/℃ Temperature Drift.

Diagrams

MAX038CPP+ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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MAX038CPP+
MAX038CPP+


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