DAC0800LCM

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DAC0800LCM

+BOM

IC DAC 8BIT A-OUT 16SOIC

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Specifications

Attribute Value
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

Overview

Description

The DAC0800LCM is an 8-bit digital-to-analog converter (DAC) designed for applications requiring fast conversion times and high accuracy. It features a current output, which can be converted to a voltage using an external operational amplifier and resistor. Key attributes of the DAC0800LCM include a fast settling time of approximately 150 ns, making it suitable for digital signal processing and high-speed data acquisition systems.
The DAC0800LCM operates over a wide range of power supply voltages, typically ±5V to ±15V, and offers complementary current outputs to facilitate differential or single-ended applications. It is designed for low power consumption and offers a typical resolution of 8 bits, which results in 256 discrete analog output levels.
The device is often used in applications like waveform generation, audio signal processing, and automatic test equipment. It supports both binary and two's complement data input formats, providing flexibility in interfacing with different microcontrollers or digital systems. Its compact package and reliable performance make the DAC0800LCM a popular choice for engineers and designers seeking efficient digital-to-analog conversion solutions.

Equivalent

The DAC0800LCM is an 8-bit digital-to-analog converter (DAC). Equivalent products include the DAC0800 series from various manufacturers (such as DAC0800LCN DAC0800LCJ), DAC0830 series, and the AD558 from Analog Devices. These alternatives offer similar functionality and pin configurations. Always verify the specific requirements and specifications, such as power supply, output current, and package type, to ensure compatibility with your application.

Features

The DAC0800LCM is an 8-bit digital-to-analog converter (DAC) known for its high speed and precision. Key features include:
1. Resolution: 8-bit, providing 256 discrete output levels.
2. Fast Conversion Time: Typically 100 ns, suitable for high-speed applications.
3. Wide Power Supply Range: Operates with dual supplies from ±4.5V to ±18V.
4. Low Power Consumption: Typically consumes less than 33 mW.
5. Monotonicity: Guarantees monotonic outputs, ensuring no missing codes.
6. Current Output: Provides a current output, often needing an external op-amp for voltage conversion.
7. Compatibility: Compatible with TTL and CMOS logic levels for direct interfacing.
8. Temperature Range: Operates over a wide temperature range, making it versatile for different environments.
9. Compact Package: Available in a space-saving DIP or SOIC package.
These features make the DAC0800LCM suitable for audio signal processing, waveform generation, and other applications requiring rapid and reliable digital-to-analog conversion.

Pinout

The DAC0800LCM is an 8-bit digital-to-analog converter (DAC). It typically comes in a 16-pin dual in-line package (DIP). Below is a brief overview of its pin functions:
1. V+: Positive supply voltage.
2. V-: Negative supply voltage.
3. VREF+: Positive reference voltage input.
4. VREF-: Negative reference voltage input or ground.
5. IOUT1: Output current 1.
6. IOUT2: Output current 2, typically connected to an operational amplifier for voltage output.
7-14. D0-D7: Digital input pins; D0 is the least significant bit (LSB) and D7 is the most significant bit (MSB).
15. COMP: Compensation pin, used for stability in some configurations (often left unconnected or connected with a capacitor based on application requirements).
16. GND: Ground.
The DAC0800LCM is used for converting digital signals to analog, with applications in waveform generation, digital signal processing, and other areas requiring digital-to-analog conversion. It is characterized by fast settling time and is compatible with TTL and CMOS logic levels.

Manufacturer

The DAC0800LCM is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company known for designing and manufacturing a range of analog and embedded processing chips. TI provides solutions for various sectors including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is recognized for its innovation in semiconductor technologies and has a strong reputation for quality and reliability in its products.

Application

The DAC0800LCM is a digital-to-analog converter used in a variety of applications, including:
1. Audio Systems: Conversion of digital audio signals to analog for playback.
2. Signal Processing: Generating analog signals from digital data for testing and instrumentation.
3. Control Systems: Used in feedback loops where digital signals need to be converted to analog to drive actuators or motors.
4. Data Acquisition Systems: Converting digital outputs from microcontrollers or processors to analog for interface with sensors or other analog devices.
5. Telecommunications: Modulation and demodulation processes where digital signals are converted to analog for transmission and vice versa.
It is valued for its precision and speed in converting 8-bit digital signals to analog.

Package

The DAC0800LCM is an 8-bit digital-to-analog converter (DAC) that comes in a dual in-line package (DIP) with 16 pins, ideal for converting digital signals into analog output.

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