Allicdata Part #: | 296-40023-2-ND |
Manufacturer Part#: |
DAC7642VFBT |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC DAC LP DUAL 16-BIT 32-LQFP |
More Detail: | 16 Bit Digital to Analog Converter 2 32-LQFP (7x7) |
DataSheet: | DAC7642VFBT Datasheet/PDF |
Quantity: | 1000 |
Specifications
Reference Type: | External |
Base Part Number: | DAC7642 |
Supplier Device Package: | 32-LQFP (7x7) |
Package / Case: | 32-LQFP |
Operating Temperature: | -40°C ~ 85°C |
Architecture: | R-2R |
INL/DNL (LSB): | ±2, ±1 |
Voltage - Supply, Digital: | 5V |
Voltage - Supply, Analog: | ±5V |
Series: | -- |
Data Interface: | Parallel |
Differential Output: | No |
Output Type: | Voltage - Buffered |
Settling Time: | 10µs |
Number of D/A Converters: | 2 |
Number of Bits: | 16 |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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DAC7642VFBT is an advanced Digital-to-Analog Converter (DAC) from Texas Instruments (TI) which allows data to be programmed into an analog form for industrial, consumer, military and communication applications. This powerful and versatile device offers a wide range of features, from basic sinewave generation to complex modulation techniques. The DAC7642VFBT is a 16-bit, high-performance DAC with excellent dynamic performance, including low noise distortion, wide range of output slew rate, excellent linearity and fast settling time. The device is well-suited for high accuracy applications such as controlling motors, controlling machine functions, implementing high-speed data acquisition systems, making precise analog signals, generating digital waveforms and many other applications.The DAC7642VFBT requires a single +5V supply voltage and operates on a wide frequency range from 10kHz to 40MHz. The scope of its applications is broad and includes controlling RGB lighting, H-bridge drivers, LED dimming, LCD displays, motor control, waveform generation, high-speed data acquisition, data conversion and many other applications. The device is also designed to provide extremely low amounts of noise and distortion, for accurate analog output waveforms with no glitches.The DAC7642VFBT offers a variety of features including multiple input and output formats, multiple addressable parts, integrated power on/off reset, overcurrent protection and programmable output levels. The device also features an 8-bit mode for generating high-resolution waveforms, as well as a 16-bit mode, allowing for higher accuracy and output resolution. A pair of independently programmable 8-bit DACs control the output waveform and allow for rapid control of multiple output signals, which can be easily updated in real-time. Additionally, a pair of digital or analog trigger inputs can be enabled to start and stop the DAC7642VFBT, while the dynamic voltage range can be adjusted to allow for different levels of output voltage.In terms of working principle, the DAC7642VFBT is designed to convert digital data words into analog voltages. This conversion is done using a resistor string architecture, which is a combination of digital-to-analog converters and reference voltage generators. The analog output is then amplified by an external voltage amplifier to match the specific requirements of the application.
The specific data is subject to PDF, and the above content is for reference
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