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DAC7644E The Texas Instruments DAC7644E is a 16-bit, quad voltage output digital-to-analog converter. It features a parallel interface and a buffered voltage output.
Mfr Part #:

DAC7644E

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DAC7644E is a 16-bit, quad voltage output digital-to-analog converter. It features a parallel interface and a buffered voltage output.
✓ Total Stock: 7,430 pcs
$ Price Range: $32.59

DAC7644E Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
6,358 pcs
On Request
6358 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,072 pcs
On Request
1072 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DAC7644E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Architecture
Automotive Grade
Data Interface
Differential Output
INL
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Bits
Number of D
Operating Temperature
Output Type
Power Consumption
Reference Type
Settling Time
Supplier Device Package
Tape & Reel
Voltage
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DAC7644E Description

Short technical summary and product information.

The Texas Instruments DAC7644E is a 16-bit, quad voltage output digital-to-analog converter designed for precision applications. It offers a parallel data interface and a buffered voltage output, supporting output voltage ranges of -2.5V to 2.5V and -5V to 5V. With a guaranteed 15-bit monotonic performance, this DAC is suitable for demanding tasks.

 

Key electrical specifications include a 16-bit resolution, a settling time of 10µs, and an integral non-linearity (INL) of ±3 LSB. The device operates over a temperature range of -40°C to 85°C and consumes a typical power of 7.5mW. It utilizes an R-2R architecture and requires an external reference.

 

Packaged in a 48-SSOP (0.295", 7.50mm Width) surface-mount package, the DAC7644E is ideal for applications requiring multiple DAC channels with high precision. Its features, such as double-buffered DAC input logic and programmable reset, enhance its usability in automatic test equipment, data acquisition systems, and closed-loop servo-control systems.

DAC7644E Quick Information

Product Type: Digital to Analog Converter
Canonical Name: 16-Bit, Quad Voltage Output Digital-to-Analog Converter
Subcategory: Digital-to-Analog Converters

DAC7644E Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DAC7644E Estimated Pricing

Qty Low High
1+ $32.59 $32.59

Estimated market price range - modelled values for guidance only, not live distributor offers.

DAC7644E Features

  • 16-bit resolution, quad voltage output DAC.
  • Parallel data interface for easy integration.
  • Buffered voltage output with selectable ranges.
  • Fast 10µs settling time for dynamic signals.
  • Wide -40°C to 85°C operating temperature.

DAC7644E Applications

  • Ideal for automatic test equipment.
  • Suitable for data acquisition systems.
  • Used in closed-loop servo-control.
  • Supports DAC-per-pin programmers.

DAC7644E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the DAC7644E?

The DAC7644E has a resolution of 16-Bit.

How many DAC channels does the DAC7644E have?

The DAC7644E features 4 DAC channels.

What interface type does the DAC7644E use?

The DAC7644E utilizes a Parallel data interface.

What are the output voltage ranges for the DAC7644E?

The output voltage ranges for the DAC7644E are -2.5 to 2.5 V and -5 to 5 V.

What is the settling time of the DAC7644E?

The settling time for the DAC7644E is 10µs.

What is the operating temperature range for the DAC7644E?

The DAC7644E operates within a temperature range of -40°C to 85°C.

What type of package is the DAC7644E supplied in?

The DAC7644E is supplied in a 48-SSOP package.

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