AD7390ARZ

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AD7390ARZ

IC DAC 12BIT V-OUT 8SOIC

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tube
ProductStatus Active
NumberofBits 12
NumberofD/AConverters 1
SettlingTime 70µs (Typ)
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface SPI
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
INL/DNL(LSB) ±2 (Max), ±1 (Max)
Architecture R-2R
OperatingTemperature -40°C ~ 85°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage 8-SOIC

Tổng quan

Description

The AD7390ARZ is a precision, low-power, dual-channel analog-to-digital converter (ADC) designed by Analog Devices. It features a 12-bit resolution and operates from a single 5V supply, making it suitable for battery-powered applications. The device supports a maximum sampling rate of up to 1 MSPS (mega samples per second) and provides differential or single-ended input configurations.
Key features include low power consumption, internal reference, and a simple serial interface (SPI) for easy integration with microcontrollers. It offers excellent performance in terms of linearity and low noise, making it ideal for applications in industrial control, medical instrumentation, and portable devices.
The AD7390ARZ is packaged in a compact 28-lead TSSOP, facilitating space-constrained designs. Its built-in features and high accuracy make it a popular choice for engineers looking to implement reliable data acquisition systems.

Features

The AD7390ARZ is a high-performance, dual-channel, low-power analog-to-digital converter (ADC) by Analog Devices. Key features include:
1. Resolution: 12-bit resolution providing high precision for various applications.
2. Sampling Rate: Capable of up to 1 MSPS, making it suitable for fast signal processing.
3. Input Range: Flexibility with a single-ended input configuration, accommodating a variety of signal types.
4. Power Consumption: Low power operation, enhancing battery life in portable applications.
5. Interface: SPI-compatible digital interface for easy integration with microcontrollers and DSPs.
6. Integrated Reference: On-chip reference voltage simplifies design and improves stability.
7. Low Noise: Designed for low total harmonic distortion (THD) and noise, ensuring high-quality signal conversion.
8. Package: Available in a compact 28-lead TSSOP package, suitable for space-constrained designs.
These features make the AD7390ARZ ideal for applications in industrial automation, medical instrumentation, and data acquisition systems.

Package

The AD7390ARZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package), which is a surface-mount package designed for compact applications.

Pinout

The AD7390ARZ is a voltage output, single-supply precision digital-to-analog converter (DAC) with a pin count of 8.
Pin Functions:
1. VDD (Pin 1): Power supply input.
2. VOUT (Pin 2): Voltage output of the DAC.
3. GND (Pin 3): Ground reference.
4. LDAC (Pin 4): Load DAC input; used to update the output when low.
5. SCLK (Pin 5): Serial clock input for data timing.
6. SDI (Pin 6): Serial data input where the digital data is provided.
7. CS (Pin 7): Chip select input; activates the DAC when low.
8. NC (Pin 8): No connect; not used.
The AD7390ARZ supports a 3-wire serial interface for communication and offers high accuracy and low noise, making it suitable for various applications in signal processing.

Manufacturer

The AD7390ARZ is manufactured by Analog Devices, Inc. (ADI), a global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices primarily serves industries such as communications, automotive, industrial automation, healthcare, and consumer electronics. The company is known for its innovation in signal processing technology, providing solutions that enhance the performance and efficiency of electronic systems. ADI's products are widely used in various applications, including data acquisition, signal conditioning, and power management.

Application

The AD7390ARZ is a high-speed, low-power, dual-channel analog-to-digital converter (ADC) used in various applications, including industrial process control, medical instrumentation, and portable devices. Its features make it suitable for data acquisition systems, telemetry, audio processing, and sensor interfacing. Additionally, it can be utilized in automotive electronics and communication systems for efficient signal processing and analysis.

Equivalent

The AD7390ARZ is a precision, low-power, dual operational amplifier. Equivalent products include:
1. MCP6002 (Microchip)
2. TLV2372 (Texas Instruments)
3. OPA2134 (Texas Instruments)
4. LM358 (Texas Instruments, though with different specifications)
Check datasheets for specific parameters to ensure compatibility for your application.

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