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AD7801BR The AD7801BR is an 8-bit voltage output digital-to-analog converter from Analog Devices. It features a parallel interface, 1.2 µs typical settling time, and operates from a 2.7V to 5.5V supply.
Mfr Part #:

AD7801BR

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7801BR is an 8-bit voltage output digital-to-analog converter from Analog Devices. It features a parallel interface, 1.2 µs typical settling time, and operates from a 2.7V to 5.5V supply.
✓ Total Stock: 3,544 pcs

AD7801BR Available from 3 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
3,350 pcs
On Request
3350 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
134 pcs
On Request
134 pcs On Request 1 On Request On Request 97/98+ On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
60 pcs
On Request
60 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.

AD7801BR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Data Interface
Differential Output
INL
Lead Spacing
Lead Style
Mounting Type
Number of Bits
Number of D
Operating Temperature
Output Type
Reference Type
Settling Time
Supplier Device Package
Termination Style
Voltage
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AD7801BR Description

Short technical summary and product information.

The AD7801BR is a single 8-bit, voltage output digital-to-analog converter (DAC) from Analog Devices. It operates from a single 2.7V to 5.5V supply and features an on-chip precision output buffer that allows the output to swing rail-to-rail. The device uses a parallel microprocessor and DSP-compatible interface with high-speed registers and double-buffered interface logic.

 

Key electrical specifications include a typical settling time of 1.2 µs, maximum INL and DNL of ±1 LSB, and a current source architecture. The DAC supports an external reference type and includes a power-down function, drawing a maximum of 1 µA in power-down mode. Active supply current is 1.75 mA maximum at 3.3V.

 

The AD7801BR is housed in a 20-SOIC surface-mount package with a 7.50mm body width and gull wing leads. It is rated for an operating temperature range of -40°C to +105°C, making it suitable for industrial applications.

AD7801BR Quick Information

Product Type: Digital-to-Analog Converter (DAC)
Canonical Name: AD7801BR 8-Bit Voltage Output Digital-to-Analog Converter
Subcategory: Voltage Output DAC

AD7801BR Compliance

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

AD7801BR Features

  • 8-bit resolution with voltage buffered output.
  • 1.2 µs typical settling time.
  • Parallel data interface for easy connection.
  • Operates from 2.7V to 5.5V supply.
  • Surface mount 20-SOIC package.

AD7801BR Applications

  • Portable battery powered instrumentation.
  • Digital gain and offset adjustment circuits.
  • Programmable voltage and current sources.
  • Programmable attenuator designs.

AD7801BR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD7801BR?

The AD7801BR has an 8-bit resolution.

What is the settling time of the AD7801BR?

The typical settling time is 1.2 µs, with a maximum of 2 µs.

What is the supply voltage range for the AD7801BR?

The supply voltage range is 2.7V to 5.5V.

What package is the AD7801BR available in?

The AD7801BR is available in a 20-SOIC (0.295", 7.50mm Width) surface mount package.

What is the operating temperature range of the AD7801BR?

The operating temperature range is -40°C to +105°C.

What type of data interface does the AD7801BR use?

The AD7801BR uses a parallel data interface.

What is the architecture of the AD7801BR?

The AD7801BR uses a current source architecture.

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