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AD7845TQ The AD7845TQ is a 12-bit voltage output digital-to-analog converter from Analog Devices. It features a 5 µs settling time, parallel data interface, and R-2R architecture.
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AD7845TQ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7845TQ is a 12-bit voltage output digital-to-analog converter from Analog Devices. It features a 5 µs settling time, parallel data interface, and R-2R architecture.
✓ Total Stock: 4,000 pcs

AD7845TQ Available from 1 distributor

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Components Technology Group, Inc. ✓
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4,000 pcs
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AD7845TQ 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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AD7845TQ Description

Short technical summary and product information.

The AD7845TQ is a 12-bit, voltage-buffered digital-to-analog converter (DAC) from Analog Devices. It is designed for applications requiring a multiplying DAC with an on-chip output amplifier, as described in the AD7845 datasheet. The device offers a settling time of 5 µs and uses an R-2R architecture for digital-to-analog conversion.

 

The DAC operates with an external voltage reference and a dual supply voltage range of ±14.25V to ±15.75V. It features a parallel data interface for straightforward microprocessor connectivity. The integral nonlinearity (INL) is a maximum of ±0.75 LSB, and the differential nonlinearity (DNL) is a maximum of ±1 LSB.

 

The AD7845TQ is housed in a 24-lead ceramic dual-in-line package (24-CDIP) with a 0.300-inch body width, suitable for through-hole mounting. It is specified for operation over the full military temperature range of -55°C to +125°C.

AD7845TQ Quick Information

Product Type: Digital-to-Analog Converter (DAC)
Series: AD7845
Canonical Name: AD7845TQ 12-Bit Voltage Output Digital-to-Analog Converter
Subcategory: Voltage Output DAC

AD7845TQ Compliance

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

AD7845TQ Features

  • 12-bit resolution with R-2R architecture.
  • 5 µs settling time for fast conversion.
  • Parallel data interface for easy connection.
  • Voltage-buffered output with external reference.
  • Wide operating temperature range of -55°C to +125°C.

AD7845TQ Applications

  • Ideal for precision industrial control systems.
  • Used in automatic test equipment (ATE).
  • Suitable for process control and instrumentation.
  • Applicable in military and aerospace electronics.

AD7845TQ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD7845TQ?

The AD7845TQ has a resolution of 12 bits.

What is the settling time of the AD7845TQ?

The settling time is 5 µs.

What is the operating temperature range of the AD7845TQ?

The operating temperature range is -55°C to +125°C.

What package type is the AD7845TQ available in?

The AD7845TQ is available in a 24-CDIP (0.300", 7.62mm) through-hole package.

What is the supply voltage requirement for the AD7845TQ?

The supply voltage requirement is ±14.25V to ±15.75V.

What type of data interface does the AD7845TQ use?

The AD7845TQ uses a parallel data interface.

What is the architecture of the AD7845TQ?

The AD7845TQ uses an R-2R architecture.

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