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DAC8812ICPWR

Name: DAC8812ICPWR
Rating: 4.7 (12 reviews)

IC DAC 16BIT A-OUT 16TSSOP

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包 16-TSSOP
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規格

Package	Tape & Reel (TR)
ProductStatus	Active
NumberofBits	16
NumberofD/AConverters	2
SettlingTime	500ns (Typ)
OutputType	Current - Unbuffered
DifferentialOutput	No
DataInterface	SPI
ReferenceType	External
Voltage-SupplyAnalog	2.7V ~ 5.5V
Voltage-SupplyDigital	2.7V ~ 5.5V
INL/DNL(LSB)	±1 (Max), ±1 (Max)
Architecture	Multiplying DAC
OperatingTemperature	-40°C ~ 85°C
Package/Case	16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage	16-TSSOP

概述

Description

The DAC8812ICPWR is a dual 12-bit digital-to-analog converter (DAC) produced by Texas Instruments. It features a parallel interface for easy integration with microcontrollers and digital systems. Designed for precision applications, it offers low power consumption and high accuracy with a typical integral non-linearity of ±1 LSB.
Key features include:
- Dual channel output with independent voltage references.
- Fast settling time of around 6 µs, making it suitable for high-speed applications.
- Reference voltage options allow for flexible output scaling.
- Operating voltage range from 2.7V to 5.5V, supporting various power supply configurations.
Its applications include industrial automation, medical devices, and instrumentation systems where precise analog signal generation is essential. The DAC8812 also comes in a compact TSSOP package, enhancing its suitability for space-constrained designs. Overall, the DAC8812ICPWR is an excellent choice for applications requiring reliable and accurate analog output.

Features

The DAC8812ICPWR is a dual-channel, 12-bit Digital-to-Analog Converter (DAC) from Texas Instruments. Key features include:
1. Resolution: 12-bit accuracy for precise analog output.
2. Channels: Dual output channels, enabling simultaneous data processing.
3. Voltage Reference: Internal reference voltage options for simplified designs.
4. Output Range: Configurable output ranges, including unipolar and bipolar options.
5. Interface: Serial interface (SPI-compatible) for easy integration with microcontrollers.
6. Power Supply: Operates from a single +2.7V to +5.5V supply.
7. Low Power Consumption: Designed for battery-powered applications with low supply current.
8. Temperature Range: Suitable for industrial applications with an operating temperature range of -40°C to +105°C.
9. Package: Offered in a TSSOP package, ideal for space-constrained designs.
The DAC8812 is suitable for a variety of applications, including industrial control, data acquisition, and signal generation.

Package

The DAC8812ICPWR is packaged in a TSSOP-16 (Thin Shrink Small Outline Package) configuration.

Pinout

The DAC8812ICPWR is a 12-bit digital-to-analog converter (DAC) with a pin count of 16. It features two output channels, allowing it to convert digital signals to analog voltages.
Key functions of the DAC8812 include:
1. Dual Channel DAC: It can output two independent analog signals.
2. Voltage Reference: It typically uses an external reference voltage for output scaling.
3. Serial Communication: It uses a 3-wire SPI interface for digital input, facilitating easy integration with microcontrollers and processors.
4. Power Supply: Operates from a single supply voltage, typically ranging from 2.7V to 5.5V.
5. Output Voltage Range: The output is voltage-scaled based on the reference voltage, typically providing a range from 0V to the reference voltage.
This DAC is suitable for various applications including industrial control, data acquisition, and instrumentation.

Manufacturer

The DAC8812ICPWR is manufactured by Texas Instruments (TI), a prominent semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductors, embedded processors, and integrated circuits. The company is well-known for its innovation in various sectors, including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its leadership in the analog semiconductor market, providing solutions that drive performance and efficiency in electronic systems.

Application

The DAC8812ICPWR is a dual 12-bit digital-to-analog converter primarily used in applications such as industrial automation, process control, instrumentation, and data acquisition systems. It is suitable for generating analog signals in digital control systems, audio equipment, and telecommunications. Its precision and low power consumption make it ideal for battery-operated devices and embedded systems requiring high accuracy and stability.

Equivalent

The DAC8812ICPWR is a 12-bit digital-to-analog converter (DAC). Equivalent products include the AD5662 from Analog Devices, MCP4725 from Microchip, and MAX5216 from Maxim Integrated. These alternatives also offer similar performance and specifications in terms of resolution, output range, and communication interfaces. Always verify the specific requirements and compatibility for your application before selecting an equivalent.