DAC7615E

Name: DAC7615E
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

The DAC7615E is a high-speed digital-to-analog converter with a SPI interface, offering a fast conversion time of 10 microseconds

3,229 Effective Inventory

DAC7615E

Effective Inventory3,229

The DAC7615E is a high-speed digital-to-analog converter with a SPI interface, offering a fast conversion time of 10 microseconds

Manufacturer Part # : DAC7615E
Package/Case: SSOP (DB)-20
Brand: Texas Instruments
Product Categories : Digital to Analog Converters (DAC)
Series : DAC7615

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DAC7615E DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$16.309	$16.31
200	$6.311	$1,262.20
500	$6.090	$3,045.00
1000	$5.980	$5,980.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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DAC7615E Details

The DAC7615E is a precision digital-to-analog converter from Texas Instruments, designed for accurate voltage output in various electronic systems. This device offers 12-bit resolution and multiple output channels, making it suitable for precision control and signal generation applications.

Pinout

1 (OUT A): Analog Output A
2 (OUT B): Analog Output B
3 (VOUT REF): Voltage Reference Output
4 (VDD): Positive Power Supply
5 (VSS): Ground
6 (DB15): Data Bit 15
7 (DB0): Data Bit 0
8 (SYNC): Synchronization Input

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Resolution: Provides 12-bit resolution for precise voltage output.
Multiple Channels: Offers multiple output channels for versatile applications.
Precision Performance: Ensures accurate voltage generation and control.
Low Power Consumption: Designed for efficient operation in power-sensitive systems.
Digital Interface: Features a digital interface for easy integration with digital systems.

Application

Precision Control: Ideal for precision control systems requiring accurate voltage outputs.
Signal Generation: Used in signal generation applications for generating specific voltage signals.
Data Conversion: Suitable for digital-to-analog conversion in various electronic devices.

Where to Use

The DAC7615E is suitable for applications that demand precise voltage generation and control, such as in precision instruments, signal generators, and data acquisition systems. It is particularly useful in systems requiring high-resolution analog output.

How to Use

Connect the DAC7615E to your system by providing the necessary power supply to VDD and VSS pins. Send digital input data to the DB pins and synchronize the output using the SYNC input. Use the OUT pins to access the analog voltage outputs. Refer to the datasheet for detailed setup instructions.

Application Circuit

The application circuit diagram for the DAC7615E demonstrates how to integrate the DAC into your electronic system. It includes connections for power supply, digital inputs, and synchronization, ensuring proper operation and accurate voltage output.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DAC7614: A similar 4-channel digital-to-analog converter from Texas Instruments.
DAC7612: An alternative 12-bit DAC with dual output channels for specific applications.

Complementary

The DAC7615E can be complemented by the DAC7616E, which offers additional output channels and higher resolution for complex signal generation tasks. Consider the complementary device based on your application requirements for enhanced performance.

Frequently Asked Questions

Q: What is the resolution of the DAC7615E?

A: The DAC7615E offers a resolution of 12 bits, providing precise voltage output levels for your application needs.

Q: Can the DAC7615E be used in battery-powered systems?

A: Yes, the DAC7615E is designed for low power consumption, making it suitable for battery-powered applications where efficient power usage is essential.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Resolution (Bits)	12	Number of DAC channels	4
Interface type	SPI	Output type	Buffered Voltage
Settling time (µs)	10	Reference type	Ext
Architecture	R-2R	Rating	Catalog
Output range (max) (mA/V)	2.5	Output range (min) (mA/V)	-2.5
Sample/update rate (Msps)	0.089	Power consumption (typ) (mW)	15
Operating temperature range (°C)	-40 to 85

FAQs

What is DAC7615E?

The DAC7615E is a quad, 12-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It features four independent channels of precision DACs in a single package, making it suitable for applications requiring multiple analog outputs, such as industrial automation, control systems, and test equipment.

How Does DAC7615E Work?

The DAC7615E operates by converting digital input codes into corresponding analog output voltages with 12-bit resolution. Each of the four DAC channels can individually set the output voltage based on the digital input it receives. The DAC uses a voltage reference to generate accurate and stable analog outputs for control and signal generation purposes.

How Many Pins does DAC7615E have and What are the Functions of the Pinout Configuration?

The DAC7615E is housed in a 16-pin TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:

VREF: Reference voltage input pin.
VDD: Power supply pin.
GND: Ground pin.
AOUTA, AOUTB, AOUTC, AOUTD: Analog output pins for each DAC channel.
SDI: Serial data input pin for digital codes.
SCLK: Serial clock input pin for data synchronization.
SYNC: Synchronization input pin for simultaneous updates of DAC outputs.

What are the Pros and Cons of DAC7615E?

Pros:

Quad DAC: Features four independent DAC channels in a single package for multi-channel applications.
12-Bit Resolution: Provides high-resolution output for precise analog signal generation.
Flexible Interface: Supports a serial interface for easy digital control and configuration.
Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
Compact Package: The 16-pin TSSOP package is space-efficient for compact designs.

Cons:

Cost: Multiple DAC channels may increase the overall cost compared to single-channel DACs.
Complexity: Requires careful consideration of timing and synchronization for multi-channel operation.
External Components: May require external voltage references or amplifiers for specific applications.

Are There Any Equivalents/Alternatives to DAC7615E for Recommendation?

The DAC8411 from Texas Instruments is a similar quad DAC with some differences in features and specifications.
Alternatives to the DAC7615E include the AD5624R from Analog Devices and the MAX518 from Maxim Integrated for multi-channel DAC applications.