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Microprocessor-Compatible, 14-Bit DACs

Product Details

Key Features

Parametric specs for Precision DACs (< 1MHz)
Resolution (bits) 14
# Channels 1
Interface Parallel - Full Word
Output Type Current- Unbuffered
Reference Ext.
INL (±LSB) (max) 2
Supply Range (V) (min) 11.4
Supply Range (V) (max) 15.75
ICC (mA) (max) 4
Settling Time (µs) (typ) 0.8
Package/Pins PDIP/28
Oper. Temp. (°C) -55 to +125
-40 to +85
-25 to +85
0 to +70
Budgetary
Price (See Notes)
32.61
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Simplified Block Diagram

Technical Docs

Data Sheet Microprocessor-Compatible, 14-Bit DACs Nov 01, 1996

Support & Training

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Filtered Search

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Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Parameters

Parametric specs for Precision DACs (&lt; 1MHz)
Resolution (bits) 14
# Channels 1
Interface Parallel - Full Word
Output Type Current- Unbuffered
Reference Ext.
INL (±LSB) (max) 2
Supply Range (V) (min) 11.4
Supply Range (V) (max) 15.75
ICC (mA) (max) 4
Settling Time (µs) (typ) 0.8
Package/Pins PDIP/28
Oper. Temp. (°C) -55 to +125
-40 to +85
-25 to +85
0 to +70
Budgetary
Price (See Notes)
32.61

Key Features

  • 14-Bit monotonic Over Full Temperature Range
  • Full 4-Quadrant Multiplication
  • µP-Compatible, Double-Buffered Inputs
  • Exceptionally Low Gain Tempco (2.5ppm/°C)
  • Low Output Leakage (< 20nA) Over Temp.
  • Low Power Consumption
  • TTL and CMOS Compatible

Applications/Uses

  • µP-Controlled Calibration Circuitry
  • Automatic Test Equipment
  • Digital Audio
  • Digitally Controlled Filters
  • Machine and Motion Control Systems
  • Programmable Power Supplies
  • Programmable-Gain Amplifiers

Description

The MX7534/MX7535 are high-performance, CMOS, monolithic, 14-bit digital-to-analog converters (DACs). Wafer-level, laser-trimmed, thin-film resistors and temperature-compensated NMOS switches assure operation over the full operating temperature range with exceptional linear and gain stability.

The MX7534 accepts right-justified data in two bytes from an 8-bit bus, while the MX7535 operates with a 14-bit data bus with separate MS-byte and LS-byte select controls. In addition, all digital inputs are compatible with both TTL and 5V CMOS-logic levels. The MX7534/MX7535 are intended for unipolar operation, but may be operated as bipolar DACs with additional external components. Both devices are protected against CMOS latchup, and neither requires the use of external Schotty protection diodes. The MX7534 is available in 20-pin narrow (0.3") DIP, wide SO, or PLCC packages. The MX7535 is available in 28-pin, 600 mil wide DIP, wide SO, or PLCC packages.

Simplified Block Diagram

MX7534, MX7535: Functional Block Diagram MX7534, MX7535: Functional Block Diagram Zoom icon

Technical Docs

Data Sheet Microprocessor-Compatible, 14-Bit DACs Nov 01, 1996

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.