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AD5308BRUZ

Name: AD5308BRUZ
Rating: 4.7 (12 reviews)

IC DAC 8BIT V-OUT 16TSSOP

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資料表 AD5308BRUZ DataSheet
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規格

Part Status	Active
DigiKey Programmable	Not Verified
Number of Bits	8
Number of D/A Converters	8
Settling Time	8µs
Output Type	Voltage - Buffered
Differential Output	No
Data Interface	SPI, DSP
Reference Type	External
Voltage - Supply, Analog	2.5V ~ 5.5V
Voltage - Supply, Digital	2.5V ~ 5.5V
INL/DNL (LSB)	±0.15, ±0.02
Architecture	String DAC
Operating Temperature	-40°C ~ 125°C
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Mounting Type	Surface Mount
Base Product Number	AD5308

概述

Description

The AD5308BRUZ is a high-performance, 8-channel digital-to-analog converter (DAC) from Analog Devices, designed for precision applications. It features a 12-bit resolution, allowing for fine granularity in voltage output, which is essential in various signal processing tasks. The device operates with a power supply range of 2.5V to 5.5V and provides an internal reference voltage option for simplified design.
The AD5308 interfaces via a standard 3-wire serial interface (SPI), making it compatible with many microcontrollers and processors. Each channel can be independently controlled, enabling applications in automated test equipment, instrumentation, and control systems. The DAC also includes a power-down mode to save energy when not in use.
Overall, the AD5308BRUZ is suited for use in industrial, medical, and consumer electronics, where accurate analog signal generation is critical.

Features

The AD5308BRUZ is an 8-channel, 12-bit digital-to-analog converter (DAC) designed for high-performance applications. Key features include:
1. Resolution: 12 bits, allowing for precise analog signal generation.
2. Channels: 8 independent DAC channels, enabling multiple outputs in a single device.
3. Interface: SPI-compatible digital interface for easy integration with microcontrollers and processors.
4. Supply Voltage: Operates with a single +2.5V to +5.5V power supply.
5. Output Range: Can provide both voltage and current outputs, with configurations for unipolar or bipolar ranges.
6. Low Power Consumption: Suitable for battery-operated and portable applications.
7. Fast Settling Time: Rapid response time, making it ideal for dynamic applications.
8. Built-in Reference Voltage: Simplifies design and layout by incorporating an internal reference.
The AD5308BRUZ is ideal for applications in industrial automation, instrumentation, and data acquisition systems.

Package

The AD5308BRUZ is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a size of 5mm x 5mm.

Pinout

The AD5308BRUZ is an 8-channel, 8-bit digital-to-analog converter (DAC) from Analog Devices. It comes in a 20-lead TSSOP package. The pin count is 20.
### Pin Functions:
1. VDD: Power supply voltage.
2. GND: Ground reference.
3. SCL: Serial clock input.
4. SDA: Serial data input/output.
5. CS: Chip select input.
6. LDAC: Load DAC input, used to update outputs.
7. D0-D7: Data inputs for each of the 8 DAC channels.
8. VOUT0-VOUT7: Output voltage for each of the 8 channels.
9. REF: Reference voltage input for DAC operation.
This device operates typically over a voltage range of 2.5V to 5.5V and supports I²C communication for digital control.

Manufacturer

The AD5308BRUZ is manufactured by Analog Devices, Inc. (ADI), a company known for its expertise in high-performance analog, mixed-signal, and digital signal processing (DSP) technologies. Founded in 1965, Analog Devices designs and manufactures a wide range of semiconductor solutions that are used in various applications, including communications, automotive, healthcare, and industrial automation. The AD5308 is a digital-to-analog converter (DAC) that is part of their extensive portfolio of data conversion products. ADI is recognized for its innovation and quality in the electronics industry, catering to both consumer and industrial markets.

Application

The AD5308BRUZ is an 8-channel, 12-bit digital-to-analog converter (DAC) used in various applications such as industrial automation, process control, and instrumentation. It is suitable for generating precise analog signals in medical devices, communications equipment, and automotive systems. Additionally, it can be employed in waveform generation, signal conditioning, and control systems where multiple output channels are needed for tasks like calibration and simulation.

Equivalent

The AD5308BRUZ is a 8-channel, 16-bit digital-to-analog converter (DAC). Equivalent products include:
1. MCP4822 from Microchip (dual 12-bit)
2. DAC8552 from Texas Instruments (dual 16-bit)
3. MAX5216 from Maxim Integrated (16-bit)
4. LTC2624 from Analog Devices (Quad 12-bit)
Check specific features and specifications to ensure suitability for your application.