AD5420AREZ

有效庫存4,898

Analog Devices' AD54xx series offers high accuracy and stability for a wide range of applications

  • 製造商零件號 # : AD5420AREZ

  • 包裝/封裝: TSSOP-24

  • 零件狀態 : Active

  • 製造商: Analog Devices

  • 產品分類 : Digital to Analog Converters (DAC)

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AD5420AREZ 數據表

價格 (USD)

數量 單價 總價
1 $5.960 $5.96
10 $5.696 $56.96
62 $5.079 $314.90
124 $4.943 $612.93

這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。

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詳細說明

The AD5420AREZ is a specific part number for a digital-to-analog converter integrated circuit. It's designed to convert digital input data into an analog voltage output.

主要特徵

  • Resolution: The AD5420AREZ has a resolution of 16 bits, which allows it to represent digital values with high precision and offers fine voltage control.
  • Voltage Output: This DAC generates an analog voltage output based on the digital input data.
  • SPI Interface: It communicates with external microcontrollers or systems using the Serial Peripheral Interface (SPI) serial interface.
  • Voltage Range: The device can operate over a specified voltage range, which is often mentioned in the datasheet.

應用

Digital-to-analog converters like the AD5420AREZ are used in various applications, including:

  • Industrial Automation: Precise control of equipment and processes in industrial automation systems.
  • Process Control: Adjusting variables such as temperature, pressure, and flow rates in process control systems.
  • Instrumentation: Providing high-precision control and calibration in test and measurement instruments.
  • Motor Control: Converting digital control signals into analog voltage to control motors and actuators.
  • Data Transmission: In some cases, DACs are used in modems and other communication equipment for signal modulation.

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Product Name AD5420AREZ Product Type ! Digital-to-Analog Converter (DAC) IC
Manufacturer Analog Devices Resolution 16-Bit
Number of DAC Channels ! 1 Output Voltage Range ! 0V to Vref
Package Type Surface-Mount TSSOP-28 Supply Voltage +4.75V to +5.25V
Operating Temperature Range ! -40°C to 105°C Product Category ! Digital to Analog Converters - DAC
RoHS Details Series AD5420
Sampling Rate ! - Number of Channels 1 Channel
Settling Time ! 10 us Output Type Current
Interface Type DSP, Microwire, QSPI, SPI Analog Supply Voltage 10.8 V to 40 V
Digital Supply Voltage 2.7 V to 5.5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Mounting Style SMD/SMT
Package / Case TSSOP-24 Brand Analog Devices
Development Kit EVAL-AD5420EBZ DNL - Differential Nonlinearity +/- 1 LSB
INL - Integral Nonlinearity +/- 0.024 % FSR Moisture Sensitive Yes
Number of Converters 1 Converter Factory Pack Quantity 62
Subcategory Data Converter ICs Supply Voltage - Max 60 V
Supply Voltage - Min 10 V Unit Weight 0.007478 oz
Package Tube Product Status Active
Programmable Not Verified Number of Bits 16
Number of D/A Converters 1 Differential Output ! No
Data Interface ! SPI, DSP Reference Type ! External, Internal
Voltage - Supply, Analog 10.8V ~ 40V Voltage - Supply, Digital 2.7V ~ 5.5V
INL/DNL (LSB) -, ±1 (Max) Architecture R-2R
Operating Temperature ! -40°C ~ 85°C Supplier Device Package 24-TSSOP-EP
Mounting Type Surface Mount Base Product Number AD5420

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 AD5420AREZ PDF 下載

常見問題解答

What is AD5420AREZ?

The AD5420AREZ is a single-channel, 16-bit digital-to-analog converter (DAC) manufactured by Analog Devices. It is designed for precision industrial control and monitoring applications where high accuracy and stability are essential.

How Does AD5420AREZ Work?

The AD5420AREZ functions by converting digital input signals into analog voltage outputs with 16-bit resolution. It features a serial interface for digital control and offers programmable output ranges and signal updates. The DAC provides high accuracy and low noise for precise control applications.

How Many Pins does AD5420AREZ have and What are the Functions of the Pinout Configuration?

The AD5420AREZ is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:

  • VDD, VSS: Power supply pins.
  • SCLK, SDIN, SYNC: Serial interface control pins.
  • VOUT: Analog voltage output pin.
  • RFB: Reference feedback pin.
  • AGND, DGND: Analog and digital ground pins, respectively.

What are the Pros and Cons of AD5420AREZ?

Pros:

  • High Resolution: Offers 16-bit resolution for precise analog output.
  • Programmable Output Ranges: Allows flexibility in setting output voltage ranges.
  • Low Noise and Distortion: Provides high accuracy and stability for control applications.
  • Serial Interface: Simplifies digital control and integration with microcontrollers.
  • Output Signal Updates: Supports fast signal updates for dynamic control systems.

Cons:

  • Cost: Higher resolution DACs like the AD5420AREZ may come at a higher cost.
  • Complexity: Requires proper calibration and noise management for optimal performance.
  • External Components: May need additional signal conditioning components for specific applications.

Are There Any Equivalents/Alternatives to AD5420AREZ for Recommendation?

  • An equivalent part to the AD5420AREZ is the DAC8562 from Texas Instruments.
  • Alternative DACs to the AD5420AREZ include the MAX5216 from Maxim Integrated and the LTC2668 from Analog Devices.

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