Product Summary

The AD734AN is an accurate high speed, four-quadrant analog multiplier that is pin-compatible with the industry-standard AD534 and provides the transfer function W = XY/U. The AD734AN provides a low-impedance voltage output with a fullpower (20 V pk-pk) bandwidth of 10 MHz. Total static error (scaling, offsets, and nonlinearities combined) is 0.1% of full scale. Distortion is typically less than –80 dBc and guaranteed. The low capacitance X, Y and Z inputs are fully differential. In most applications, no external components are required to define the function. The applications of the AD734AN include High Performance Replacement for AD534, Multiply, Divide, Square, Square Root, Modulator, Demodulator, Wideband Gain Control, RMS-DC Conversion, Voltage-Controlled Amplifiers, Oscillators, and Filters, Demodulator with 40 MHz Input Bandwidth.

Parametrics

AD734AN absolute maximum ratings: (1)Supply Voltage: ±18 V; (2)Internal Power Dissipation for TJ max = 175℃: 500 mW; (3)X, Y and Z Input Voltages: VN to VP; (4)Output Short Circuit Duration: Indefinite; (5)Storage Temperature Range Q: –65℃ to +150℃; (6)Operating Temperature Range: –40℃ to +85℃; (7)Lead Temperature Range (soldering 60 sec): +300℃; (8)Transistor Count: 81; (9)ESD Rating: 500 V.

Features

AD734AN features: (1)High Accuracy: 0.1% Typical Error; (2)High Speed: 10 MHz Full-Power Bandwidth, 450 V/μs Slew Rate, 200 ns Settling to 0.1% at Full Power; (3)Low Distortion: –80 dBc from Any Input, Third-Order IMD Typically –75 dBc at 10 MHz; (4)Low Noise: 94 dB SNR, 10 Hz to 20 kHz, 70 dB SNR, 10 Hz to 10 MHz; (5)Direct Division Mode: 2 MHz BW at Gain of 100.

Diagrams

AD734AN block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
AD734AN
AD734AN

IC MULTIPLIER/DIVIDER 14-DIP
Data Sheet
0-25: $14.28
AD734ANZ
AD734ANZ

IC MULT/DIV 4-QUADRANT 14-DIP
Data Sheet
0-1: $14.85
1-25: $12.62
25-100: $11.73
100-250: $10.77
250-500: $10.25
500-1000: $9.90