What is the Additional Feature ?

Name: TLV5638IDG4
Brand: Texas Instruments
SKU: TLV5638IDG4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments TLV5638IDG4

Part No.:: TLV5638IDG4

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: TLV5638IDG4.pdf

Description:: IC DAC 12BIT V-OUT 8SOIC

In Stock:: 3042

Quantity:: Add To Cart

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TLV5638IDG4 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Discontinued at Mosen
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

TLV5638IDG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TLV5638IDG4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TLV5638IDG4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TLV5638IDG4 information

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TLV5638IDG4 Typical application Circuitry

TLV5638IDG4

The TLV5638IDG4 is a specific model within the TLV5638 series, which is a family of dual 12-bit digital-to-analog converters (DACs) from Texas Instruments. These DACs are appreciated for their precision, low power consumption, and flexibility, making them suitable for a variety of applications, such as industrial control systems, portable devices, and digital signal processing. Integrating the TLV5638IDG4 into a circuit requires an understanding of its features and connection specifics:

1. Power Supply Connections: The TLV5638IDG4 requires a stable power supply for its operation, connected to the VDD pin for the digital supply and potentially an AVDD pin for an analog supply if the design segregates analog and digital power. Ground connections must also be established, typically involving AGND for analog ground and DGND for digital ground, ensuring that noise is minimized between these domains.

2. Digital Interface: This device interfaces with a microcontroller or digital processor via a Serial Peripheral Interface (SPI). The necessary connections include the serial data input (SDI), the serial clock (SCLK), and the chip select (CS) line. These facilitate the transfer of digital data to the DAC for conversion to analog signals.

3. Reference Voltage (VREF): The TLV5638IDG4 uses an external reference voltage to set the scale for its analog output. This reference voltage should be connected to the VREF pin and be stable and precise, as it directly impacts the accuracy and linearity of the DAC's output.

4. Analog Outputs: There are two analog output pins on the TLV5638IDG4, OUTA and OUTB, corresponding to the two DAC channels. The analog signals at these pins can be routed to further stages in your system, such as filters, amplifiers, or directly to other components that require analog input.

5. LDAC and CLR Control: The LDAC (Load DAC) pin allows for the synchronization of the DAC updates. By controlling this pin, you can ensure that the outputs change simultaneously or at the desired moments. The CLR (clear) pin is used to reset the output to a known state (typically zero or a low scale value), which can be crucial during initialization or fault recovery.

6. Software Configuration: Configuring the TLV5638IDG4 involves sending appropriate command and data words via the SPI interface. This programming determines the output values, operational modes, and other settings for the DAC, allowing for dynamic control within your application.

7. Decoupling and Layout: Proper decoupling with capacitors at the power supply pins is recommended to minimize noise and interference. Additionally, thoughtful PCB layout that separates analog and digital sections can further reduce potential noise and ensure stable operation.

Incorporating the TLV5638IDG4 into your design offers the advantage of precise analog output control with digital ease, suitable for applications requiring reliable and high-quality DAC functionality.

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6. What is the process for return or replacement of TLV5638IDG4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TLV5638IDG4 we delivered, we will accept the replacement or return of the TLV5638IDG4 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TLV5638IDG4.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations