DAC128S085CIMT

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DAC128S085CIMT

IC DAC 12BIT V-OUT 16TSSOP

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規格

Package Tube
ProductStatus Obsolete
NumberofBits 12
NumberofD/AConverters 8
SettlingTime 8.5µs
OutputType Voltage - Buffered
DifferentialOutput No
DataInterface SPI, DSP
ReferenceType External
Voltage-SupplyAnalog 2.7V ~ 5.5V
Voltage-SupplyDigital 2.7V ~ 5.5V
INL/DNL(LSB) ±2, +0.15/-0.09
Architecture String DAC
OperatingTemperature -40°C ~ 125°C
Package/Case 16-TSSOP (0.173, 4.40mm Width)
SupplierDevicePackage 16-TSSOP

概述

Description

The DAC128S085CIMT is a 12-bit digital-to-analog converter (DAC) designed for high-performance applications. It features an I2C interface, allowing for easy integration into various systems. This DAC offers a 1.5 LSB DNL (Differential Non-Linearity), ensuring high accuracy and linearity in output signals. The device operates on a single supply voltage from 2.7V to 5.5V, making it versatile for different power requirements.
With a typical output update rate of up to 1 MSPS (mega-samples per second), it is suitable for applications requiring fast signal generation, such as audio, instrumentation, and control systems. The DAC128S085CIMT also includes features like integrated voltage references and programmable output ranges, enhancing flexibility in design.
Its compact package and low power consumption make it ideal for portable and battery-operated devices. Overall, the DAC128S085CIMT is a robust solution for developers needing a reliable and efficient DAC for their projects.

Features

The DAC128S085CIMT is a high-performance, 12-bit digital-to-analog converter (DAC) with several notable features:
1. Resolution: 12-bit conversion for precise output.
2. Output Range: Typically supports a reference voltage range of 0 to VREF.
3. Interface: SPI-compatible serial interface for easy integration with microcontrollers.
4. Multiple Channels: 8-channel configuration allows for multiple simultaneous outputs.
5. Low Power Consumption: Operates efficiently, making it suitable for battery-operated devices.
6. Fast Conversion Time: Achieves a conversion throughput of up to 1.5 MSPS.
7. Internal Voltage Reference: Integrated reference simplifies design and reduces external component count.
8. Power-On Reset: Ensures known output state on startup, enhancing reliability.
9. Temperature Range: Operates over a wide temperature range, suitable for various applications.
10. Package Options: Available in a compact TSSOP package, facilitating space-efficient designs.
This device is ideal for applications requiring high accuracy and quick response times, such as industrial control, medical devices, and instrumentation.

Package

The DAC128S085CIMT is offered in a TSSOP (Thin Shrink Small Outline Package) with 16 pins. This package type provides a compact footprint suitable for space-constrained applications and is used for easy surface mounting on PCBs.

Pinout

The DAC128S085CIMT is a 12-bit digital-to-analog converter (DAC) from Texas Instruments, featuring a pin count of 16.
### Pin Functions:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Output voltage.
4. SCLK (Pin 4): Serial clock input for data synchronization.
5. DIN (Pin 5): Serial data input.
6. CS (Pin 6): Chip select input to enable/disable the device.
7. LDAC (Pin 7): Load DAC input; used for updating output.
8. REF (Pin 8): Reference voltage input.
9. VREF (Pin 9): Reference voltage output.
10. GPIO (Pin 10-16): General-purpose input/output pins for additional functions.
The DAC128S085CIMT is designed for applications requiring precise analog output control with a serial interface.

Manufacturer

The DAC128S085CIMT is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in the design and production of semiconductors and various integrated circuits, particularly for applications in electronics. Founded in 1930, the company is known for its innovations in analog, digital signal processing, and microcontroller technologies. TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, providing products that enable advanced functionalities in electronic devices. The DAC128S085CIMT is a digital-to-analog converter (DAC) used in various applications where precise signal generation is required.

Application

The DAC128S085CIMT is a 12-bit Digital-to-Analog Converter (DAC) commonly used in precision measurement, signal generation, and control applications. It is suitable for industrial automation, process control, instrumentation, audio applications, and any system requiring accurate analog signal output from digital data. Its low power consumption and high accuracy make it ideal for battery-operated devices and portable equipment.

Equivalent

The DAC128S085CIMT is a 12-bit digital-to-analog converter. Equivalent products include:
1. MCP4725 - 12-bit DAC with I2C interface.
2. AD5683R - 16-bit DAC with SPI interface, offers similar performance.
3. DAC7625 - 12-bit DAC with parallel interface.
4. MAX5216 - 16-bit SPI DAC.
Verify compatibility in terms of resolution, interface, and specifications before substitution.

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