AD669SQ/883B

AD669SQ/883B

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AD669SQ/883B
IC DAC 16BIT V-OUT 28CDIP
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$186.03

Price update:a months ago
Available in stock: 50
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Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
AD669SQ/883B Products

The AD669SQ/883B DACPORT® is a complete 16-bit monolithic D/A converter with an on-board reference and output amplifier. It is manufactured on Analog Devices' BiMOS II process. This process allows the fabrication of low power CMOS logic functions on the same chip as high precision bipolar linear circuitry. The AD669SQ/883B chip includes current switches, decoding logic, an output amplifier, a buried Zener reference and double-buffered latches.

The AD669's architecture insures 15-bit monotonicity over temperature. Integral nonlinearity is maintained at ±0.003%, while differential nonlinearity is ±0.003% max. The on-chip output amplifier provides a voltage output settling time of 10 ms to within 1/2 LSB for a full-scale step.

Data is loaded into the AD669SQ/883B in a parallel 16-bit format. The double-buffered latch structure eliminates data skew errors and provides for simultaneous updating of DACs in a multi-DAC system. Three TTL/LSTTL/5 V CMOS compatible signals control the latches: CS, L1 and LDAC.

The output range of the AD669SQ/883B is pin programmable and can be set to provide a unipolar output range of 0 V to +10 V or a bipolar output range of -10 V to +10 V.

The AD669SQ/883B is available in seven grades: AN and BN versions are specified from -40°C to +85°C and are packaged in a 28-pin plastic DIP. The AR and BR versions are specified for -40°C to +85°C operation and are packaged in a 28-pin SOIC. The SQ version is specified from -55°C to +125°C and is packaged in a hermetic 28-pin cerdip package. The AD669SQ/883B is also available compliant to MIL-STD-883. Refer to the AD669/883B data sheet for specifications and test conditions.

Feature

  • Complete 16-Bit D/A Function On-Chip Output AmplifierHigh Stability Buried Zener Reference
  • Monolithic BiMOS II Construction
  • ± LSB Integral Linearity Error
  • 15-Bit Monotonic over Temperature
  • Fast 40 ns Write Pulse
  • Microprocessor Compatible16-Bit Parallel InputDouble-Buffered Latches
  • Unipolar or Bipolar Output
  • Low Glitch: 15 nV-s
  • Low THD+N: 0.009%
  • MIL-STD-883 Compliant Versions Available

Product Attributes

TYPE DESCRIPTION Select all
Package Tube
Voltage - Supply, Digital 4.5V ~ 5.5V
Product Status Active
INL/DNL (LSB) ±4 (Max), ±4 (Max)
Programmable Not Verified
Architecture R-2R
Number of Bits 16
Operating Temperature -55°C ~ 125°C
Number of D/A Converters 1
Package / Case 28-CDIP (0.600", 15.24mm)
Settling Time 13µs
Supplier Device Package 28-CDIP
Output Type Voltage - Buffered
Mounting Type Through Hole
Differential Output No
Data Interface Parallel
Reference Type External, Internal
Series Military, MIL-STD-883
Voltage - Supply, Analog ±13.5V ~ 16.5V

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$186.03

Price update:a months ago
Available in stock: 50
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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