AD7524AQ

Series: -
Number of Bits: 8
Number of Converters: 1
Voltage Supply Source: Single Supply
Packaging: Tube
Data Interface: Parallel
Mounting Type: Through Hole
Operating Temperature: -40°C ~ 85°C
Number of Outputs and Type: 2 Current, Unipolar; 2 Current, Bipolar
Settling Time: 250ns
Power Dissipation (Max): 30mW
Manufacturer: Analog Devices Inc
Sampling Rate (Per Second): 4M
Package / Case: 16-CDIP (0.300", 7.62mm)
Supplier Device Package: 16-CDIP


Description

The AD7524AQ is one member of the AD7524 series.The AD7524 is a low cost, 8-bit monolithic CMOS DAC designed for direct interface to most microprocessors.Basically an 8-bit DAC with input latches, the AD7524's load cycle is similar to the "write" cycle of a random access memory. Using an advanced thin-film on CMOS fabrication process, the AD7524 provides accuracy to 1/8 LSB with a typical power dissipation of less than 10 milliwatts.

Features of the AD7524AQ are:(1)microprocessor compatible (6800, 8085, Z80, Etc.); (2)TTL/CMOS compatible inputs; (3)on-chip data latches; (4)endpoint linearity; (5)low power consumption; (6)monotonicity guaranteed (full temperature range); (7)latch free (no protection schottky required).A newly improved design eliminates the protection Schottky previously required and guarantees TTL compatibility when using a +5 V supply. Loading speed has been increased for compatibility with most microprocessors.Featuring operation from +5 V to +15 V, the AD7524 interfaces directly to most microprocessor buses or output ports.

The absolute maximum ratings of the AD7524AQ can be summarized as:(1)operating temperature:-40 to 85;(2)storage temperature:-65 to 150;(3)power dissipation (any package):450mW;(4)lead temperature(10s):300;(5)Vdd to GND:-0.3 to +17V;(6)Vrfb to GND:±25 V.Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.The AD7524, an 8-bit multiplying D/A converter, consists of a highly stable thin film R-2R ladder and eight N-channel current switches on a monolithic chip. Most applications require the addition of only an output operational amplifier and a voltage or current reference.Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of analog devices.

Parameters:

Technical/Catalog Information	AD7524AQ
Vendor	Analog Devices Inc
Category	Integrated Circuits (ICs)
Data Interface	Parallel
Number of Bits	8
Operating Temperature	-40°C ~ 85°C
Package / Case	16-CDIP (300 mil)
Packaging	Tube
Voltage Supply Source	Single
Settling Time	250ns
Drawing Number	*
RoHS Status	RoHS Non-Compliant
Other Names	AD7524AQ AD7524AQ