DAC8534IPWR

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DAC8534IPWR

IC DAC 16BIT V-OUT 16TSSOP

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배송 준비 24 시간

365 일 보장

RFQ 및더 많은 할인

사양

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) -, ±1 (Max)
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 DAC8534

개요

Description

The DAC8534IPWR is a precision, quad-channel, 16-bit digital-to-analog converter (DAC) designed by Texas Instruments. It provides high-performance, low-power, and high-resolution analog output capabilities, making it suitable for precision applications. The DAC operates with a single power supply ranging from 2.7 V to 5.5 V, making it versatile for various systems.
Key features include a low power consumption of 1.5 mW per channel at 5 V, monotonic performance over the entire temperature range, and a settling time of 10 µs. The device supports a serial interface compatible with SPI, QSPI, Microwire, and DSP standards, ensuring easy integration with microcontrollers and digital signal processors.
The DAC8534IPWR is useful in applications requiring precise voltage output, such as industrial process control, data acquisition systems, and instrumentation. Its small form factor is achieved through the TSSOP-16 package, optimizing it for space-constrained applications. Its high accuracy, low power requirements, and compatibility with standard interfaces make it an attractive choice for engineers designing precise analog output solutions.

Features

The DAC8534IPWR is a quad-channel, 16-bit digital-to-analog converter (DAC) known for its precision and low power consumption. It features a single-supply operation ranging from 2.7V to 5.5V, making it versatile for various applications. With a maximum current consumption of just 250 µA per channel, it is energy efficient.
Each channel has its own 16-bit DAC and output buffer amplifier, allowing for independent voltage output settings. The device uses a 3-wire serial interface, compatible with the standard SPI protocol, facilitating easy integration with microcontrollers and other digital systems.
The DAC8534IPWR offers monotonicity, excellent linearity, and low glitch energy, ensuring accurate signal conversions. Its power-on reset ensures that the DAC outputs remain at zero scale upon startup. The device also includes a power-down feature to conserve energy, reducing current consumption to 1 µA (typical) when not in use.
Packaged in a TSSOP-16, the DAC8534IPWR is suitable for space-constrained applications. Its combination of precision, low power, and flexible operation makes it ideal for use in portable devices, industrial automation, and instrumentation systems.

Package

The DAC8534IPWR is a precision digital-to-analog converter chip manufactured by Texas Instruments. It comes in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This package type is compact and suitable for surface mounting on printed circuit boards, making it ideal for space-constrained applications.

Pinout

The DAC8534IPWR is a 16-bit, quad-channel digital-to-analog converter (DAC) manufactured by Texas Instruments. It comes in a 20-pin TSSOP (Thin Shrink Small Outline Package).
Key pin functions include:
1. VDD: Power supply pin.
2. VREFH: High reference voltage input.
3. VREFL: Low reference voltage input.
4. DIN: Serial data input.
5. SCLK: Serial clock input.
6. SYNC: Frame synchronization for the serial interface.
7. LDAC: Load DAC input to update DAC outputs synchronously.
8. CLR: Asynchronous clear input to reset DAC outputs to zero-scale or mid-scale.
9. VOUTA, VOUTB, VOUTC, VOUTD: Analog output voltage for each channel.
10. GND: Ground connection.
11. PD: Power-down control.
The DAC8534IPWR is ideal for applications requiring precision in multi-channel DAC operations, such as in industrial process control, data acquisition systems, and programmable voltage sources. It supports a wide supply voltage range and features a low power consumption profile, making it suitable for both static and portable systems.

Manufacturer

The DAC8534IPWR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are sold to electronics designers and manufacturers globally. Its operations include manufacturing products that are utilized in a wide array of electronics, from consumer devices to industrial equipment. TI is well-known for its analog and embedded processing products, which are integral to modern electronic applications.

Application

The DAC8534IPWR is a precision 16-bit digital-to-analog converter (DAC) commonly used in applications requiring precise control of analog output signals. Key application areas include industrial automation, process control systems, test and measurement equipment, data acquisition systems, and instrumentation. Its precision and low power consumption make it suitable for portable equipment, sensor calibration, and communication systems. Additionally, it is often used in control applications where high accuracy and stability are critical.

Equivalent

The DAC8534IPWR is a 16-bit, quad-channel digital-to-analog converter (DAC) from Texas Instruments. Equivalent products include:
1. Analog Devices AD5686R: A quad 16-bit DAC with an internal reference.
2. MAX5216: From Maxim Integrated, a quad-channel, 16-bit DAC with a similar performance.
3. Microchip MCP4728: A quad-channel 12-bit DAC with integrated EEPROM, though with lower resolution.
These alternatives may vary in features such as resolution, reference voltage, and communication protocol, so it's important to review their datasheets to ensure compatibility with your application.

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