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TLV5638ID

Name: TLV5638ID
Rating: 4.7 (12 reviews)

IC DAC 12BIT V-OUT 8SOIC

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包 SOIC (D)-8
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規格

Package	Tube
ProductStatus	Active
NumberofBits	12
NumberofD/AConverters	2
SettlingTime	7µs
OutputType	Voltage - Buffered
DifferentialOutput	No
DataInterface	SPI
ReferenceType	External, Internal
Voltage-SupplyAnalog	2.7V ~ 3.3V, 5V
Voltage-SupplyDigital	2.7V ~ 3.3V, 5V
INL/DNL(LSB)	±1.7, ±0.4
Architecture	String DAC
OperatingTemperature	-40°C ~ 85°C
Package/Case	8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage	8-SOIC

概述

Description

The TLV5638ID is a dual, 12-bit digital-to-analog converter (DAC) from Texas Instruments, designed for precision applications. It features an I2C-compatible interface, allowing easy integration with microcontrollers and digital systems. The DAC provides low noise and low distortion performance, making it suitable for audio applications, signal generation, and control systems.
Key features include a wide supply voltage range (2.7V to 5.5V), fast settling time (typically 5 µs), and the ability to output both voltage and current. It also includes power-down modes for energy efficiency. The TLV5638ID supports internal and external reference voltages, enhancing design flexibility. Its compact 16-pin TSSOP package allows for space-saving designs in various electronic applications.
Overall, the TLV5638ID is ideal for applications requiring high precision and reliability, such as industrial automation, instrumentation, and consumer electronics.

Features

The TLV5638ID is a 12-bit digital-to-analog converter (DAC) from Texas Instruments. Key features include:
- Resolution: 12 bits, providing 4096 output levels.
- Input Interface: Serial interface compatible with SPI and standard microcontroller communication.
- Output Range: Can be configured for single-ended or differential outputs.
- Power Supply: Operates with a supply voltage range of 2.7V to 5.5V, making it suitable for low-voltage applications.
- Low Power Consumption: Typically consumes low power, ideal for battery-operated devices.
- Settling Time: Fast settling time for quick response in various applications.
- Internal Reference: On-chip reference voltage simplifies circuit design.
- Temperature Range: Rated for industrial temperature ranges, ensuring reliability in various environments.
- Multiple DACs: Can be used in applications requiring multiple channels.
These features make the TLV5638ID suitable for applications in portable devices, industrial automation, and signal processing.

Package

The TLV5638ID is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type. This surface-mount package is designed for compact applications, providing a reduced footprint while ensuring effective thermal and electrical performance.

Pinout

The TLV5638ID is a dual 12-bit digital-to-analog converter (DAC) from Texas Instruments. It has a total of 28 pins.
Pin Functions:
1. VDD/VSS - Power supply pins.
2. VREF - Reference voltage input for DAC operation.
3. AGND/DGND - Analog and digital ground pins.
4. D0 - D11 - Data input pins for the DACs (12 bits).
5. LDAC - Load DAC input; loads data into the DACs.
6. CS - Chip Select input for enabling the device.
7. SCLK - Serial clock input for data shifting.
8. CLR - Clear input to reset the DAC outputs.
9. OUTA/OUTB - Output pins for the two DAC channels.
10. SDA - Serial data input/output for configuration.
The TLV5638ID is designed for applications requiring precision and ease of interfacing with microcontrollers.

Manufacturer

The TLV5638ID is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments is known for designing and producing semiconductors and various integrated circuits, including analog, digital signal processing (DSP), and embedded processors. The company primarily serves the electronics industry, providing components and solutions for applications in automotive, industrial, consumer electronics, communications, and computing sectors. TI is recognized for its innovation and commitment to advancing technology through its extensive portfolio of products and engineering expertise.

Application

The TLV5638ID is a dual 12-bit digital-to-analog converter (DAC) primarily used in applications such as audio signal processing, industrial automation, and instrumentation. It is suitable for generating control voltages, signal conditioning, and in test equipment. Additionally, it can be employed in communication systems for modulating signals and in embedded systems for analog output tasks in microcontroller-based designs.

Equivalent

Equivalent products to the TLV5638ID include the MCP4822, AD5541, and DAC7574. These alternatives offer similar 12-bit resolution and dual-channel capabilities, though specific features may vary. Always consult datasheets for compatibility and specifications before replacement.