DAC8812IBPW-3484453.jpg
DAC8812IBPW-3484453.jpg
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| Settling Time: | 500ns (Typ) |
| Output Type: | Current - Unbuffered |
| Data Interface: | SPI |
| Reference Type: | External |
| Voltage - Supply, Analog: | 2.7 V ~ 5.5 V |
| Voltage - Supply, Digital: | 2.7 V ~ 5.5 V |
| INL/DNL (LSB): | ±2 (Max), ±1 (Max) |
| Architecture: | Multiplying DAC |
| Operating Temperature: | -40°C ~ 85°C |
| Package / Case: | 16-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package: | 16-TSSOP |
Introduction to DAC8812IBPW
The DAC8812IBPW is a cutting-edge digital-to-analog converter (DAC) developed by Texas Instruments, specifically designed to meet the demanding requirements of high-speed and precision applications. This dual-channel DAC is renowned for its exceptional accuracy and speed, making it an indispensable component in a wide array of electronic systems, including telecommunications, medical instruments, and automated testing equipment. Its ability to convert digital signals into precise analog outputs with minimal delay enhances the performance and efficiency of electronic devices.
Original DAC8812IBPW
Key Features
This device is packed with features that ensure its suitability for applications requiring high precision and fast response times. The DAC8812IBPW boasts a 16-bit resolution, allowing for fine granularity in the analog output. It supports a high sampling rate of up to 2 MS/s, enabling rapid conversion that is essential for time-sensitive applications. The DAC's settling time of just 500 ns further contributes to its swift performance. With two channels, it provides flexibility in handling multiple analog outputs simultaneously. The integration of a 3-Wire, SPI interface facilitates easy communication with microcontrollers and digital systems.
Electrical and Physical Parameters
Supply Voltage: Operates efficiently with an analog and digital supply voltage ranging from 2.7 V to 5.5 V, accommodating various system power requirements.
Operating Temperature: Engineered to perform reliably within a broad temperature range, from -40°C to +85°C, suitable for challenging environmental conditions.
Package / Case: The DAC8812IBPW is presented in a TSSOP-16 package, optimized for surface mount technology (SMT), which simplifies the assembly process and saves board space.
Performance Characteristics
The device features an R-2R or current steering architecture, known for its precise output and stability. Differential nonlinearity (DNL) is maintained within ±1 LSB, and integral nonlinearity (INL) within ±2 LSB, ensuring high accuracy in the analog output. The DAC8812IBPW also includes a feature that allows it to reset to mid-scale, providing a reliable reference point for operations. Additionally, its low power consumption of just 25 µW minimizes the overall energy requirement of the system it is integrated into.
Applications and Compatibility
Thanks to its high resolution, fast sampling rate, and dual-channel output, the DAC8812IBPW is ideally suited for a variety of applications. It is particularly effective in systems requiring precise control and rapid response, such as digital signal processing, automated test equipment, and direct digital synthesis. Its compatibility with 3.3 V and 5 V operating supply voltages, along with the SPI interface, ensures that it can be easily incorporated into existing digital systems, making it a versatile choice for engineers and designers.
Conclusion
The DAC8812IBPW by Texas Instruments embodies a high-performance, dual-channel digital-to-analog converter that excels in delivering accuracy, speed, and reliability. Its comprehensive feature set, including a 16-bit resolution, fast sampling rate, and low power consumption, makes it an exemplary choice for a wide range of precision analog applications. The device's robust design and operational flexibility further enhance its appeal to professionals seeking optimal DAC solutions.
DAC8812IBPW Label
As a professional TI distributor, Nantian Electronic has a large number of DAC8812IBPW in stock. We also provide DAC8812IBPW parameters, DAC8812IBPW Datasheet PDF and pin diagram instructions for download.