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AD7845JR The AD7845JR is a 12-bit, voltage-buffered digital-to-analog converter from Analog Devices with a parallel interface. It features an R-2R architecture and a settling time of 5 µs.
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AD7845JR

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7845JR is a 12-bit, voltage-buffered digital-to-analog converter from Analog Devices with a parallel interface. It features an R-2R architecture and a settling time of 5 µs.
✓ Total Stock: 3,222 pcs

AD7845JR Available from 1 distributor

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Components Technology Group, Inc. ✓
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3,222 pcs
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AD7845JR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Data Interface
Differential Output
INL
Mounting Type
Number of Bits
Number of D
Operating Temperature
Output Type
Reference Type
Settling Time
Supplier Device Package
Voltage
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AD7845JR Description

Short technical summary and product information.

The AD7845JR is a 12-bit digital-to-analog converter (DAC) with a voltage-buffered output from Analog Devices. It utilizes an R-2R architecture and provides a parallel data interface, making it compatible with standard microprocessor buses.

 

The device offers a settling time of 5 µs and supports an external voltage reference. It is designed for dual supply operation in the range of ±14.25V to ±15.75V. The integral nonlinearity (INL) is specified at a maximum of ±1 LSB.

 

The AD7845JR is housed in a 24-SOIC (0.295", 7.50mm width) surface-mount package with an operating temperature range of 0°C to 70°C. The on-chip output amplifier can drive a 2 kΩ load to ±10V as per the datasheet.

AD7845JR Quick Information

Product Type: Digital-to-Analog Converter (DAC)
Canonical Name: AD7845JR 12-Bit Digital-to-Analog Converter
Subcategory: Multiplying DAC

AD7845JR Compliance

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

AD7845JR Features

  • 12-bit resolution with R-2R architecture.
  • Buffered voltage output with 5µs settling time.
  • Parallel data interface for simple microprocessor connection.
  • Dual supply operation ±14.25V to ±15.75V.
  • Maximum INL of ±1 LSB.

AD7845JR Applications

  • Used in industrial process control systems.
  • Ideal for precision waveform generation.
  • Suitable for automated test equipment (ATE).
  • Applied in motor control feedback loops.

AD7845JR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AD7845JR?

The AD7845JR operates from dual supplies of ±14.25V to ±15.75V.

What is the package type of the AD7845JR?

The AD7845JR is available in a 24-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the operating temperature range of the AD7845JR?

The operating temperature range is 0°C to 70°C.

Is the AD7845JR RoHS compliant?

Yes, the AD7845JR is RoHS3 compliant.

What is the resolution of the AD7845JR?

The AD7845JR has a resolution of 12 bits.

What is the settling time of the AD7845JR?

The settling time is 5 µs.

What data interface does the AD7845JR use?

The AD7845JR uses a parallel data interface.

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