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AD7545AKNZ The AD7545AKNZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices with a parallel data interface, R-2R architecture, and current unbuffered output.
Mfr Part #:

AD7545AKNZ

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7545AKNZ is a 12-bit digital-to-analog converter (DAC) from Analog Devices with a parallel data interface, R-2R architecture, and current unbuffered output.
✓ Total Stock: 7,148 pcs

AD7545AKNZ Available from 2 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
6,898 pcs
On Request
6898 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
250 pcs
On Request
250 pcs On Request 1 On Request On Request 18+ On Request On Request
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AD7545AKNZ 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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AD7545AKNZ Description

Short technical summary and product information.

The AD7545AKNZ is a monolithic CMOS 12-bit multiplying digital-to-analog converter (DAC) manufactured by Analog Devices. It integrates on-board input data latches and operates from a single +5V to +15V power supply. The device is designed for direct interface with 12-bit and 16-bit microprocessor bus systems using its parallel data input.

 

The converter utilizes an R-2R ladder architecture and requires an external voltage reference. It provides a current-unbuffered output with a typical settling time of 1 µs. Integral nonlinearity (INL) is ±0.5 LSB maximum, and differential nonlinearity (DNL) is ±1 LSB maximum, ensuring 12-bit monotonicity over the full operating temperature range of 0°C to 70°C.

 

The AD7545AKNZ is offered in a 20-pin DIP (0.300" wide) through-hole package (supplier device package 20-PDIP). It features low power dissipation, typically less than 0.5 mW at VDD = +5V with CMOS logic levels, making it suitable for battery-operated equipment and applications with wide temperature variations.

 

Key design features include fast TTL-compatible data latches, latch-free operation (no Schottky protection diode required), and a low gain temperature coefficient of 2 ppm/°C typical. The device is RoHS3 compliant and has an MSL rating of 1 (unlimited).

AD7545AKNZ Quick Information

Product Type: Digital to Analog Converter (DAC)
Canonical Name: AD7545AKNZ - 12-Bit, Parallel Input, Multiplying DAC
Subcategory: Multiplying DAC

AD7545AKNZ Compliance

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

AD7545AKNZ Features

  • 12-bit resolution for precise analog output.
  • Parallel data interface simplifies system integration.
  • R-2R architecture ensures monotonic performance.
  • Single +5V to +15V supply operation.
  • Through-hole 20-pin DIP package.

AD7545AKNZ Applications

  • Ideal for battery-operated equipment.
  • Used in industrial process control.
  • Suitable for waveform generation.
  • Perfect for precision analog output stages.

AD7545AKNZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the AD7545AKNZ?

The AD7545AKNZ operates with a supply voltage from 5V to 15V.

What package does the AD7545AKNZ come in?

The AD7545AKNZ is available in a 20-pin DIP (0.300", 7.62mm) through-hole package (20-PDIP).

What is the operating temperature range of the AD7545AKNZ?

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

Is the AD7545AKNZ RoHS compliant?

The AD7545AKNZ is listed as RoHS3 compliant, though this information is unverified.

What is the resolution of the AD7545AKNZ?

The resolution is 12 bits.

How is data loaded into the AD7545AKNZ DAC?

Data is loaded via a parallel interface using the CS and WR control signals.

What architecture does the AD7545AKNZ use?

The AD7545AKNZ uses an R-2R ladder architecture.

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