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See Technical Specifications

AD538ADZ

Real-Time Analog Computational Unit (ACU)

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

AD538ADZ
Datasheet:

AD538ADZ Datasheet (PDF)
Function:

Analog Computational Unit
Number of Bits/Stages:

1-Quadrant
Base Product Number:

AD538
Amplifier Type:

Analog Multiplier & Divider
EDA/CAD Models:

Request Free CAD Models for AD538ADZ

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

AD538ADZ General Description

The AD538 is a monolithic real-time computational circuit which provides precision analog multiplication, division, and exponentiation. The combination of low input and output offset voltages and excellent linearity results in accurate computation over an unusually wide input dynamic range. Laser wafer trimming makes multiplication and division with errors as low as 0.25% of reading possible, while typical output offsets of 100 microV or less add to the overall off-the-shelf performance level. Real-time analog signal processing is further enhanced by the device's 400 kHz bandwidth.

Key Features

V_OUT = V_Y (V_Z divided by V_X)^m Transfer Function
Wide Dynamic Range (Denominator) -1000:1
Simultaneous Multiplication and Division
Resistor-Programmable Powers and Roots
No External Trims Required

Application

One- or two-quadrant multiply/divide
Log ratio computation
Squaring/square rooting
Trigonometric function approximations
Linearization via curve fitting
Precision AGC
Power functions

Specifications

Category	Integrated Circuits (ICs)LinearAnalog Multipliers, Dividers	Series	-
Function	Analog Computational Unit	Number of Bits/Stages	1-Quadrant
Base Product Number	AD538	Product Category	Special Purpose Amplifiers
Amplifier Type	Analog Multiplier & Divider	Operating Supply Current	4.5 mA
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature	+ 125 C
Mounting Style	Through Hole	Height	3.05 mm
Length	23.12 mm	Operating Supply Voltage	4.5 V to 18 V
Pd - Power Dissipation	250 mW	Product Type	Special Purpose Amplifiers
Factory Pack Quantity	20	Subcategory	Amplifier ICs
Width	7.62 mm	Unit Weight	0.054322 oz

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Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

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Ratings and Reviews

L**n 09/13/2023

Good leds, checked each-each of 100 pieces came working. One of them, however, was white-but not critical, it happens. I ordered with a slow change of colors-such and came, excellent leds.

C**b 02/28/2023

Products received quickly and well packaged; not yet tried, to check the operation, thanks to the seller

Z**y 02/11/2022

Good and fast shipped