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AD7869JRZ The AD7869JRZ is a complete 14-bit analog I/O system from Analog Devices, integrating a 14-bit ADC with 83 kHz throughput and a 14-bit DAC with 4 µs settling time. It operates from ±5V supplies and is housed in a 28-SOIC package.
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AD7869JRZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD7869JRZ is a complete 14-bit analog I/O system from Analog Devices, integrating a 14-bit ADC with 83 kHz throughput and a 14-bit DAC with 4 µs settling time. It operates from ±5V supplies and is housed in a 28-SOIC package.
✓ Total Stock: 96 pcs

AD7869JRZ Available from 1 distributor

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96 pcs
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AD7869JRZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Interface
Mounting Type
Operating Temperature Range
Power Dissipation
Resolution
Supplier Device Package
Voltage
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AD7869JRZ Description

Short technical summary and product information.

The AD7869JRZ is a complete 14-bit analog I/O system from Analog Devices, integrating a 14-bit successive approximation ADC with a track-and-hold amplifier and a 14-bit DAC with an output buffer amplifier. The ADC achieves a typical throughput rate of 83 kHz, while the DAC settles to 14 bits in 4 µs. On-chip temperature compensated 3 V buried Zener references provide precision references for both the ADC and DAC.

 

The device operates from ±5 V supplies (4.75V to 5.25V) and features a typical power dissipation of 130 mW. The analog input/output range is ±3 V. Interfacing is serial with TTL/CMOS compatible control signals, including CONVST and LDAC for asynchronous conversion and DAC updating. The AD7869JRZ is designed for digital signal processing applications such as speech recognition, spectrum analysis, and high-speed modems.

 

The part is offered in a 28-SOIC (0.295", 7.50mm Width) surface mount package, with a supplier device package of 28-SOIC. The operating temperature range is 0°C to 70°C (commercial grade).

AD7869JRZ Quick Information

Product Type: Analog I/O System
Canonical Name: AD7869JRZ - 14-Bit Analog I/O System
Subcategory: Data Acquisition

AD7869JRZ Compliance

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

AD7869JRZ Features

  • 14-bit ADC with 83 kHz throughput rate.
  • 14-bit DAC with 4 µs settling time.
  • Operates from ±5V supplies.
  • Surface mount 28-SOIC package.
  • On-chip precision voltage references.

AD7869JRZ Applications

  • Digital signal processing applications.
  • Speech recognition and synthesis systems.
  • Spectrum analysis equipment.
  • High speed modem designs.
  • DSP servo control loops.

AD7869JRZ FAQs

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

4.75V to 5.25V.

What package is the AD7869JRZ available in?

28-SOIC (0.295", 7.50mm Width).

What is the operating temperature range?

0°C to 70°C.

Is the AD7869JRZ RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the resolution of the ADC and DAC?

14 bits.

What is the ADC throughput rate?

83 kHz typical.

What is the DAC settling time?

4 µs typical to 14 bits.

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