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AD7547LR 12-bit, dual-channel digital-to-analog converter with parallel interface. Features 1.5µs settling time and R-2R architecture in a 24-SOIC package.
Mfr Part #:

AD7547LR

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
12-bit, dual-channel digital-to-analog converter with parallel interface. Features 1.5µs settling time and R-2R architecture in a 24-SOIC package.
✓ Total Stock: 3,500 pcs

AD7547LR Available from 1 distributor

✓ 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
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request On Request On Request On Request
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AD7547LR 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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AD7547LR Description

Short technical summary and product information.

The AD7547LR is a 12-bit, dual-channel digital-to-analog converter (DAC) from Analog Devices Inc. It uses an R-2R ladder architecture and provides a current-unbuffered output. The device accepts parallel digital input data and requires an external reference voltage.

 

Key specifications include a settling time of 1.5 µs, integral nonlinearity (INL) of ±0.5 LSB maximum, and differential nonlinearity (DNL) of ±1 LSB maximum. The analog and digital supply voltages range from 10.8V to 16.5V. The device operates over the industrial temperature range of -40°C to 85°C.

 

The AD7547LR is housed in a standard 24-pin SOIC package (24-SOIC, 0.295" width, 7.50mm body) and is designed for surface-mount assembly. It is supplied in tube packaging. The DAC is suitable for applications requiring precise analog output generation, such as industrial control, instrumentation, and automatic test equipment.

AD7547LR Quick Information

Product Type: Digital-to-Analog Converter (DAC)
Canonical Name: AD7547LR - 12-Bit, 2-Channel, Current-Output Digital-to-Analog Converter
Subcategory: Current-Output DAC

AD7547LR Compliance

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

AD7547LR Features

  • 12-bit resolution with 2 DAC channels.
  • 1.5 µs settling time typical.
  • Parallel data interface input.
  • R-2R ladder architecture.
  • External reference required.

AD7547LR Applications

  • Ideal for industrial process control.
  • Used in precision analog output systems.
  • Suitable for automated test equipment.
  • Applied in digital servo control loops.

AD7547LR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD7547LR?

12 bits.

How many DAC channels does the AD7547LR have?

2 channels.

What is the settling time of the AD7547LR?

1.5 µs.

What is the supply voltage range for the AD7547LR?

10.8V to 16.5V for both analog and digital supplies.

What is the operating temperature range of the AD7547LR?

-40°C to 85°C.

What package is the AD7547LR available in?

24-SOIC (0.295", 7.50mm Width) surface-mount package.

Is the AD7547LR RoHS compliant?

RoHS compliant as per unverified documentation.

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