Product Summary

The MD3802 is a high performance, precision 2/5/10MHz fullscale voltage-to-frequency converter, intended for those applications that require maximum performance at the most economical cost. The converter features >126/134/142-dB dynamic range, ±0.01/0.02/0.05% linearity, and ±5% overrange capability. The MD3802, in addition to functioning as V/F converters, can also be used as F/V converters. In this configuration, the converter MD3802 will accept frequencies from dc to 2/5/10MHz and will produce proportional single-ended output voltages from 0V to -10V.

Parametrics

MD3802 absolute maximum ratings: (1)Operating Temperature Range: 0℃ to +70℃; (2)Storage Temperature Range: -65℃ to +150℃; (3)+15V Supply (Pin 1): +15.45 Volts; (4)-15V Supply (Pin 5): -15.45 Volts; (5)+5V Supply (Pin 20): +5.25 Volts; (6)Analog Input (Pin 11): -15 Volts to +15 Volts.

Features

MD3802 features: (1)Guaranteed Minimum/Maximum Specifications; (2)Wide Dynamic Range>2,000,000/5,000,000/10,000,000:1; >126/134/142 dB; (3)Excellent Linearity: ±0.01/0.02/0.05% FSR; ±0.01/0.02/0.05% of Input; (4)Excellent Stability: 10 mV/℃ Offset; 75 ppm/℃ Gain; (5)Voltage or Current Inputs; (6)Offset and GaiError Trimmable to Zero; (7)Complementary Frequency Outputs-TTL/CMOS Compatible; (8)Small 24-PiDIP; (9)Low Power <0.75/0.85/1.0W.

Diagrams

MD3802 block diagram

MD3880B2-G
MD3880B2-G
Supertex
Operational Amplifiers - Op Amps 4-CH LOW NOISE AMP
Data Sheet
Negotiable