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DAC8551IDGKR

Name: DAC8551IDGKR
Rating: 4.7 (12 reviews)

IC DAC 16BIT V-OUT 8VSSOP

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製造商。部分 #DAC8551IDGKR
包 VSSOP (DGK)-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	microPOWER™
ProductStatus	Active
NumberofBits	16
NumberofD/AConverters	1
SettlingTime	10µs
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)	±3, ±0.25
Architecture	String DAC
OperatingTemperature	-40°C ~ 105°C
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
SupplierDevicePackage	8-VSSOP

概述

Description

The DAC8551IDGKR is a high-performance, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a dual-channel architecture, allowing it to output two voltage levels simultaneously, making it suitable for various applications like industrial control, data acquisition, and audio systems. The DAC operates with a supply voltage of 2.7V to 5.5V and offers low power consumption, making it ideal for battery-operated devices.
Key features include an I2C interface for easy communication, a fast settling time of 4 µs, and a low differential non-linearity (DNL) error, ensuring precise output. It also includes an internal reference voltage, which simplifies circuit design by eliminating the need for external reference components. With its small form factor and high accuracy, the DAC8551IDGKR is widely used in precision applications requiring reliable and accurate analog signal generation.

Features

The DAC8551IDGKR is a 16-bit digital-to-analog converter (DAC) featuring a Serial Peripheral Interface (SPI) for easy communication. Key features include:
1. Resolution: 16-bit resolution for high precision.
2. Output Voltage Range: Configurable, typically 0 to VREF (where VREF can be up to 5V).
3. Power Supply: Operates from a single supply voltage of 2.7V to 5.5V.
4. Low Power Consumption: Consumes less than 1 mA in active mode, making it suitable for battery-powered applications.
5. Integrated Output Buffer: Ensures low output impedance and improved settling time.
6. Multiple DAC Channels: Can support multiple channels (up to 4) for simultaneous outputs.
7. Temperature Range: Operating temperature range of -40°C to +125°C for industrial applications.
8. Package Type: Available in a TSSOP-16 package, facilitating easy PCB integration.
These features make the DAC8551IDGKR ideal for applications in industrial control, instrumentation, and consumer electronics.

Package

The DAC8551IDGKR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

Pinout

The DAC8551IDGKR is a 16-bit digital-to-analog converter (DAC) from Texas Instruments. It features a total of 16 pins. The main functions of these pins are as follows:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. SCL (Pin 3): Serial clock input for I2C communication.
4. SDA (Pin 4): Serial data input/output for I2C communication.
5. LDAC (Pin 5): Load DAC control for updating the output voltage.
6. A0 (Pin 6): I2C address selection pin.
7. A1 (Pin 7): I2C address selection pin.
8. VOUT (Pins 8-10): Analog output channels (VOUTA, VOUTB, etc.).
9. REF (Pin 11): Reference voltage input for DAC operation.
10. NC (Pins 12, 13, 14): No Connect, not used.
11. SDA (Pin 15): Serial data line (I2C).
12. SCL (Pin 16): Serial clock line (I2C).
This DAC is used in various applications requiring precise analog output.

Manufacturer

The DAC8551IDGKR is manufactured by Texas Instruments (TI), a multinational company that designs and manufactures semiconductors and various integrated circuits. Texas Instruments is known for its analog and embedded processing products, which are utilized in a wide range of applications, including automotive, industrial, communications, and consumer electronics. Founded in 1930, TI is a key player in the semiconductor industry, focusing on innovation and technology solutions to enhance electronic systems. The DAC8551IDGKR is a 16-bit digital-to-analog converter (DAC) that offers high precision and low power consumption, making it suitable for applications requiring accurate signal generation.

Application

The DAC8551IDGKR is a 16-bit digital-to-analog converter (DAC) used in various applications, including industrial automation, process control, and instrumentation. It is suitable for precision signal generation, sensor signal conditioning, and data acquisition systems. Its low power consumption and high accuracy make it ideal for battery-operated devices, medical equipment, and consumer electronics. Additionally, it can be used in automated test equipment and communication systems where precise voltage outputs are required.

Equivalent

Equivalent products to the DAC8551IDGKR include the MCP4725, AD5667, AD5541, and LTC2615. These digital-to-analog converters offer similar functionality, resolution, and interface options, but specific features may vary. Always check datasheets for compatibility and performance characteristics before substitution.