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AD557JPZ The AD557JPZ is an 8-bit digital-to-analog converter with voltage output and internal reference. It features a parallel interface, R-2R architecture, and a settling time of 1.5 µs.
Mfr Part #:

AD557JPZ

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD557JPZ is an 8-bit digital-to-analog converter with voltage output and internal reference. It features a parallel interface, R-2R architecture, and a settling time of 1.5 µs.
✓ Total Stock: 4,098 pcs

AD557JPZ 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
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
98 pcs
On Request
98 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.

AD557JPZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Data Interface
Differential Output
INL
Input Capacitance
Lead Style
Mounting Type
Number of Bits
Number of D
Operating Temperature
Output Type
Power Dissipation
Reference Type
Settling Time
Supplier Device Package
Supply Current
Voltage
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AD557JPZ Description

Short technical summary and product information.

The AD557JPZ is a complete 8-bit digital-to-analog converter (DAC) manufactured by Analog Devices. It integrates an internal reference and an output amplifier, providing a buffered voltage output of 0 to 2.56 V. The converter uses an R-2R ladder architecture and accepts parallel digital input data.

 

The device offers a maximum settling time of 1.5 µs for a positive full-scale step, making it suitable for moderate-speed control and signal generation applications. Typical integral nonlinearity (INL) is ±0.5 LSB, and full-scale accuracy is ±1.5 LSB typical at 25°C. The operating temperature range is 0°C to 70°C.

 

The DAC is powered from a single 5 V supply (4.5 V min to 5.5 V max) and typically consumes 75 mW. It is offered in a 20-lead PLCC (J-Lead) surface-mount package, designated as 20-PLCC (9x9 mm). This device is commonly used in industrial control loops, automated test equipment, and microprocessor-controlled analog output stages.

AD557JPZ Quick Information

Product Type: Digital-to-Analog Converter (DAC)
Canonical Name: AD557JPZ — 8-Bit Voltage Output DAC with Internal Reference and Parallel Interface, 20-PLCC
Subcategory: Voltage Output DAC

AD557JPZ Compliance

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

AD557JPZ Features

  • 8-bit resolution with internal reference.
  • Voltage output ranges from 0 to 2.56 V.
  • Fast settling time of 1.5 µs maximum.
  • Operates from a single 5 V supply.
  • Surface mount 20-PLCC (9x9) package.

AD557JPZ Applications

  • Suitable for microprocessor-controlled analog outputs.
  • Ideal for industrial control and automation.
  • Used in automated test equipment (ATE).
  • Applicable in waveform generation and signal synthesis.
  • Fit for closed-loop servo control systems.

AD557JPZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AD557JPZ?

The AD557JPZ has a resolution of 8 Bits.

What is the output voltage range of the AD557JPZ?

The analog output voltage range is 0 to 2.56 V.

What is the settling time of the AD557JPZ?

The settling time is 0.8 µs typical and 1.5 µs maximum for a positive full-scale step.

What is the supply voltage requirement for the AD557JPZ?

The supply voltage range is 4.5 V to 5.5 V, with a typical operating voltage of 5 V.

What package type is the AD557JPZ available in?

The AD557JPZ is supplied in a 20-Lead PLCC (J-Lead) surface mount package, specifically 20-PLCC (9x9 mm).

Does the AD557JPZ include an internal reference?

Yes, the AD557JPZ has an internal voltage reference.

What is the operating temperature range of the AD557JPZ?

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

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