AD7328BRUZ

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AD7328BRUZ

IC ADC 12BIT SAR 20TSSOP

  • 제조업체
  • Mfr.부분 #AD7328BRUZ
  • 패키지 TSSOP20
  • 데이터시트
  • 재고 있음4374

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사양

Package Tube
Series iCMOS®
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 1M
NumberofInputs 4, 7, 8
InputType Differential, Pseudo-Differential, Single Ended
DataInterface SPI, DSP
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External, Internal
Voltage-SupplyAnalog ±12V ~ 16.5V
Voltage-SupplyDigital 2.7V ~ 5.25V
Features Temperature Sensor, True Bipolar
OperatingTemperature -40°C ~ 85°C
Package/Case 20-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 20-TSSOP

개요

Description

The AD7328BRUZ is an integrated analog-to-digital converter (ADC) from Analog Devices, designed for high-performance applications. It features a 12-bit resolution and is capable of operating at sample rates up to 1 MSPS (mega samples per second). This ADC utilizes a successive approximation register (SAR) architecture, providing a good balance between speed and precision.
Key features include low power consumption, high input impedance, and a reference voltage range that allows for flexibility in various applications. The device supports both single-ended and differential input configurations, making it suitable for various signal sources.
Additionally, the AD7328BRUZ provides a serial interface, enabling easy connectivity with microcontrollers and digital signal processors. It is ideal for applications in industrial automation, data acquisition systems, and portable instrumentation where accuracy and speed are critical. The device is packaged in a compact LFCSP (Lead Frame Chip Scale Package), facilitating integration into space-constrained designs.

Features

The AD7328BRUZ is a high-performance, 12-bit, 8-channel successive approximation analog-to-digital converter (ADC) designed for precision applications. Key features include:
1. Multiple Channels: 8-channel input, allowing for the simultaneous sampling of multiple signals.
2. High Speed: Offers a sample rate of up to 1 MSPS, enabling rapid data acquisition.
3. Low Power Consumption: Operates with a supply range of 2.7V to 5.25V, ensuring energy efficiency.
4. Serial Interface: Provides a simple SPI-compatible serial interface for easy integration with microcontrollers and processors.
5. Low Noise: Features low noise and distortion characteristics, ensuring accurate signal representation.
6. Programmable Gain Amplifier (PGA): Integrated PGA for signal conditioning, allowing for versatile input signal handling.
7. Internal Reference: Comes with an internal voltage reference, simplifying design considerations.
8. Flexible Operating Modes: Supports single-ended and differential input configurations.
Overall, the AD7328BRUZ is ideal for applications in industrial automation, medical instrumentation, and sensor interfacing, delivering reliable performance and versatility.

Package

The AD7328BRUZ is packaged in a 32-lead QFN (Quad Flat No-lead) with a thermal pad for enhanced heat dissipation. This compact surface-mount package is designed for efficient performance in various applications.

Pinout

The AD7328BRUZ is a 16-bit, 8-channel analog-to-digital converter (ADC) from Analog Devices. It features a total of 28 pins in a TSSOP package.
Key pin functions include:
- VDD: Power supply input.
- GND: Ground connection.
- REFIN: Reference voltage input.
- AD0 to AD7: Analog input channels for data conversion.
- DB0 to DB15: Digital output data bus for the converted results.
- CS: Chip select input for enabling the device.
- RD: Read signal for data retrieval.
- WR: Write signal to initiate a conversion.
- IRQ: Interrupt request output to indicate data ready.
- SCLK: Serial clock for synchronous communication.
The AD7328BRUZ is designed for applications requiring multiple analog signal conversions, such as in industrial automation, sensor interfacing, and data acquisition systems.

Manufacturer

The AD7328BRUZ is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational company headquartered in Norwood, Massachusetts. ADI specializes in designing, manufacturing, and marketing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Their products are widely used across various industries, including telecommunications, automotive, industrial automation, healthcare, and consumer electronics. The company is recognized for its innovations in signal processing and sensor technologies, providing solutions that enable precise data acquisition and processing in complex systems.

Application

The AD7328BRUZ is an 8-channel, 12-bit analog-to-digital converter (ADC) suitable for various applications, including industrial automation, data acquisition systems, medical instrumentation, and portable devices. Its low power consumption makes it ideal for battery-operated equipment, while the multiple input channels allow for efficient sensor monitoring in environments such as automotive systems and environmental sensing.

Equivalent

The AD7328BRUZ is an 8-channel, 12-bit analog-to-digital converter (ADC) from Analog Devices. Equivalent products include the MCP3208 from Microchip, the TLV320ADC3101 from Texas Instruments, and the MAX11615 from Maxim Integrated. These alternatives may have different specifications and features, so it's important to verify compatibility for specific applications.

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