DAC8555IPW

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DAC8555IPW

IC DAC 16BIT V-OUT 16TSSOP

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사양

Series microPOWER™
Part Status Active
DigiKey Programmable Not Verified
Number of Bits 16
Number of D/A Converters 4
Settling Time 10µs
Output Type Voltage - Buffered
Differential Output No
Data Interface SPI, DSP
Reference Type External
Voltage - Supply, Analog 2.7V ~ 5.5V
Voltage - Supply, Digital 2.7V ~ 5.5V
INL/DNL (LSB) ±4, ±0.25
Architecture String DAC
Operating Temperature -40°C ~ 105°C
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Mounting Type Surface Mount
Base Product Number DAC8555

개요

Description

The DAC8555IPW is a high-performance, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a multi-channel configuration with five channels, enabling simultaneous output of multiple analog signals. Its primary applications include industrial automation, process control, and instrumentation.
The DAC operates with a power supply range of 2.7V to 5.5V and offers a low power consumption of approximately 1.5 mA per channel. It supports a serial peripheral interface (SPI) for easy integration with microcontrollers and digital signal processors. The device includes features like internal reference voltage, power-down modes, and programmable gain, providing flexibility for various applications.
The DAC8555IPW ensures high accuracy with low integral non-linearity (INL) and differential non-linearity (DNL) errors, making it suitable for precision applications. Additionally, it is housed in a compact TQFP package, simplifying PCB design and layout. Overall, the DAC8555IPW is an ideal choice for applications requiring precise and versatile analog signal generation.

Features

The DAC8555IPW is a 16-bit digital-to-analog converter (DAC) with the following key features:
1. Resolution: 16 bits, providing high precision for analog signal generation.
2. Output Voltage Range: Can operate with a supply voltage of 2.7V to 5.5V, allowing for a flexible output range.
3. Multiple Channels: It includes 5 channels, enabling simultaneous multi-channel operation.
4. I2C Interface: Supports I2C-compatible serial interface for easy connection and control by microcontrollers and processors.
5. Power Consumption: Low power consumption, making it suitable for battery-operated devices.
6. Integrated Reference: Features an integrated voltage reference, simplifying design requirements.
7. Settling Time: Fast settling time of 10 µs for quick response in applications.
8. Programmable Gain: Offers programmable gain options for various application needs.
9. Low Noise: Provides low noise performance essential for high-fidelity applications.
Overall, the DAC8555IPW is ideal for applications requiring high-resolution signal processing, including industrial automation, medical devices, and consumer electronics.

Package

The DAC8555IPW is packaged in a TQFP-32 (Thin Quad Flat Package) form factor, which features 32 pins and is designed for surface mounting.

Pinout

The DAC8555IPW is a 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a total of 28 pins.
Key functions of the pins include:
- Digital Input Pins (DIN, SCLK, CS): For serial communication, specifically using SPI (Serial Peripheral Interface) protocol.
- Power Supply Pins (VDD, VSS): For connecting to power and ground.
- Output Pins (VOUT): Five independent analog output channels (VOUT0 to VOUT4).
- Reference Voltage Pin (VREF): For connecting an external reference voltage to set the output range.
- Reset Pin (RESET): To reset the DAC to a default state.
- LDAC Pin: For controlling the loading of data to the output register.
The DAC8555IPW is designed for high precision applications and can operate with a power supply range from 2.7V to 5.5V.

Manufacturer

The DAC8555IPW is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and producing semiconductors and various integrated circuits, including digital signal processors, microcontrollers, and analog components. Founded in 1930, TI is renowned for its commitment to innovation in the fields of electronics and engineering, serving a wide range of industries such as automotive, industrial, communications, and consumer electronics. The DAC8555IPW itself is a 16-bit high-accuracy digital-to-analog converter (DAC) known for its low power consumption and high performance, making it suitable for precision applications in various electronic systems.

Application

The DAC8555IPW is a 16-bit digital-to-analog converter used in various applications, including industrial automation, process control, precision instrumentation, audio systems, and sensor signal conditioning. Its high resolution and low power consumption make it suitable for programmable power supplies, control systems, data acquisition, and medical devices. Additionally, it is useful in applications requiring accurate voltage or current generation, such as motor control and signal generation in test equipment.

Equivalent

The DAC8555IPW is a 16-bit, quad-channel, I2C digital-to-analog converter (DAC). Equivalent products include:
1. MCP4725 - 12-bit, single-channel, I2C DAC.
2. AD5541 - 16-bit, single-channel DAC with SPI interface.
3. MAX5216 - 16-bit, single-channel, SPI DAC.
4. LTC2635 - 16-bit, quad-channel, I2C DAC.
Always verify specifications and features to ensure compatibility in specific applications.

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