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DAC0800LCM

Name: DAC0800LCM
Rating: 4.7 (12 reviews)

IC DAC 8BIT A-OUT 16SOIC

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製造商。部分 #DAC0800LCM
包 SOIC (D)-16
資料表 DAC0800LCM DataSheet
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規格

Package	Tube
ProductStatus	Not For New Designs
NumberofBits	8
NumberofD/AConverters	1
SettlingTime	150µs
OutputType	Current - Unbuffered
DifferentialOutput	Yes
DataInterface	Parallel
ReferenceType	External
Voltage-SupplyAnalog	±4.5V ~ 18V
Architecture	Multiplying DAC
OperatingTemperature	0°C ~ 70°C
Package/Case	16-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage	16-SOIC

概述

Description

The DAC0800LCM is an 8-bit digital-to-analog converter (DAC) designed for applications requiring high speed and precision in converting digital signals to analog voltages. It uses a current-steering architecture, enabling quick response times and low latency, making it suitable for real-time applications such as audio processing, instrumentation, and waveform generation.
Key features include a high-speed operation with a maximum conversion rate of up to 1 MSPS, a wide supply voltage range, and low power consumption. The DAC0800LCM typically interfaces with microcontrollers or digital signal processors via a parallel input, converting binary data into corresponding analog output voltage levels.
The device is packaged in a compact LCM (leadless chip carrier) format, facilitating easy integration into various electronic systems. With its combination of performance, ease of use, and reliability, the DAC0800LCM is an ideal choice for designers looking to implement efficient analog output in their digital applications.

Features

The DAC0800LCM is a high-speed, 8-bit digital-to-analog converter (DAC) known for its precision and performance. Key features include:
1. Resolution: 8-bit resolution, allowing for 256 discrete output levels.
2. Speed: Fast conversion time, typically around 200 ns.
3. Output Range: Provides a bipolar output, with a common range of ±5V or 0 to 10V depending on configuration.
4. Interface: Compatible with various digital input formats, typically with a parallel data input.
5. Linearity: High linearity and low differential nonlinearity, ensuring accurate output representation.
6. Power Supply: Operates on a single +5V power supply for convenience.
7. Temperature Range: Suitable for industrial applications with a wide operational temperature range.
8. Application: Commonly used in instrumentation, data acquisition systems, and control systems.
These features make the DAC0800LCM suitable for a variety of applications requiring precise analog output derived from digital inputs.

Package

The DAC0800LCM is typically packaged in a 28-pin plastic leaded chip carrier (PLCC) format. This package provides a compact design suitable for surface mounting on printed circuit boards.

Pinout

The DAC0800LCM is an 8-bit digital-to-analog converter (DAC) with a total of 8 pins. Its primary functions include converting an 8-bit binary input to a corresponding analog output voltage.
Pin Count and Functions:
1. Vref (Pin 1): Reference voltage input.
2. Vcc (Pin 2): Positive power supply.
3. GND (Pin 3): Ground connection.
4. D0 to D7 (Pins 4-11): Digital input pins for the 8-bit binary data (D0 is the least significant bit).
5. Iout (Pin 12): Output current; can be connected to a load resistor to convert current to voltage.
6. Latch Enable (Pin 13): Controls when the data is latched.
7. Output Enable (Pin 14): Activates the output stage.
8. Power Down (Pin 15): Disables the DAC to save power.
The DAC0800LCM is commonly used in applications requiring precise analog signal generation from digital data.

Manufacturer

The DAC0800LCM is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Founded in 1930, Texas Instruments specializes in designing and manufacturing a wide range of electronics, including analog and digital chips, embedded processors, and integrated circuits. TI is known for its innovations in signal processing, data conversion, and microcontroller technologies. The DAC0800LCM is a digital-to-analog converter (DAC) commonly used in various applications such as data acquisition, instrumentation, and control systems, reflecting TI's strong presence in the analog and mixed-signal market segments.

Application

The DAC0800LCM is a digital-to-analog converter primarily used in applications such as audio signal processing, instrumentation, data acquisition systems, and control systems. It is suitable for generating analog signals from digital inputs in telecommunications, industrial automation, and embedded systems. Its precision and speed make it ideal for waveform generation, signal modulation, and as part of feedback loops in various electronic systems.

Equivalent

The DAC0800LCM is a 8-bit digital-to-analog converter (DAC) that can be replaced by several equivalent products, including the DAC0800, DAC0801, and the AD7528. Other suitable alternatives are the MCP4725 and LTC1252. Each of these options may have varying specifications, so it's essential to review their datasheets for compatibility with your specific application.