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DAC1221E The DAC1221E is a 16-bit digital-to-analog converter from B&B Smartworx. It features a delta-sigma architecture and operates at low power.
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DAC1221E

Available from 1 distributors
Mfr Name: B&B Smartworx
B&B Smartworx
The DAC1221E is a 16-bit digital-to-analog converter from B&B Smartworx. It features a delta-sigma architecture and operates at low power.
✓ Total Stock: 9,359 pcs
$ Price Range: $8.36

DAC1221E Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,359 pcs
On Request
9359 pcs On Request 1 On Request On Request 9 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.

DAC1221E Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Mounting Type
Number of Channels
Operating Temperature
Output Type
Power Consumption
Product Type
Reference Type
Resolution
Settling Time
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DAC1221E Description

Short technical summary and product information.

The DAC1221E is a 16-bit digital-to-analog converter (DAC) from B&B Smartworx, utilizing delta-sigma technology for inherently linear performance. It offers 16-bit monotonicity over a temperature range of -40°C to 85°C.

 

Key electrical specifications include a 16-bit resolution, a single channel, and an SPI interface. The output type is unbuffered voltage, with a range of 0 to 5.5V. It has a maximum Integral Non-Linearity (INL) of ±2 LSB and a settling time of 2000 µs. The device uses an external reference and has a typical power consumption of 1.2 mW.

 

Designed for applications requiring high resolution and low power, the DAC1221E is suitable for industrial process control, test and measurement, remote applications, battery-powered instruments, and isolated systems. It is available in a compact SSOP-16 package, designed for surface mounting.

 

The DAC1221E incorporates on-chip calibration circuitry to reduce offset and gain errors. Its synchronous serial interface can be implemented with just two wires in single converter applications, facilitating low-cost isolation. A CS signal allows for selection in multi-converter systems.

DAC1221E Quick Information

Product Type: Digital-to-Analog Converter
Canonical Name: DAC1221E 16-Bit Delta-Sigma Low Power Digital-to-Analog Converter
Subcategory: DAC

DAC1221E Compliance

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

DAC1221E Estimated Pricing

Qty Low High
1+ $8.36 $8.36

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

DAC1221E Features

  • 16-bit resolution and monotonicity.
  • Low power consumption at 1.2 mW.
  • SPI serial interface for easy integration.
  • Wide operating temperature range: -40°C to 85°C.
  • Compact SSOP-16 surface mount package.

DAC1221E Applications

  • Industrial process control systems.
  • High-resolution test and measurement.
  • Remote and battery-powered instruments.
  • Isolated system designs.

DAC1221E FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the DAC1221E?

The DAC1221E has a resolution of 16 bits.

What interface does the DAC1221E use?

The DAC1221E uses an SPI interface.

What is the output voltage range of the DAC1221E?

The output voltage range is 0 to 5.5 V.

What is the operating temperature range for the DAC1221E?

The DAC1221E operates from -40°C to 85°C.

What type of package is the DAC1221E available in?

The DAC1221E is available in an SSOP-16 package.

What is the typical power consumption of the DAC1221E?

The typical power consumption is 1.2 mW.

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