TLC7528是TI公司的一款精密DAC(=<10MSPS)产品，TLC7528是8 位，0.1us 双路 MDAC，并行输入，DSP 快速控制信号，简单微 I/F，本页介绍了TLC7528的产品说明、应用、特性等，并给出了与TLC7528相关的TI元器件型号供参考。
TLC7528 - 8 位，0.1us 双路 MDAC，并行输入，DSP 快速控制信号，简单微 I/F - 精密DAC(=<10MSPS) - 数模转换器 - TI公司（Texas Instruments，德州仪器）
The TLC7528C, TLC7528E, and TLC7528I are dual, 8-bit, digital-to-analog converters (DACs) designed with separate on-chip data latches and feature exceptionally close DAC-to-DAC matching. Data is transferred to either of the two DAC data latches through a common, 8-bit, input port. Control input DACA/DACB determines which DAC is to be loaded. The load cycle of these devices is similar to the write cycle of a random-access memory, allowing easy interface to most popular microprocessor buses and output ports. Segmenting the high-order bits minimizes glitches during changes in the most significant bits, where glitch impulse is typically the strongest.
These devices operate from a 5V to 15V power supply and dissipates less than 15 mW (typical). The 2- or 4-quadrant multiplying makes these devices a sound choice for many microprocessor-controlled gain-setting and signal-control applications. It can be operated in voltage mode, which produces a voltage output rather than a current output. Refer to the typical application information in this data sheet.
The TLC7528C is characterized for operation from 0°C to 70°C. The TLC7528I is characterized for operation from -25°C to 85°C. The TLC7528E is characterized for operation from -40°C to 85°C.
- Easily Interfaced to Microprocessors
- On-Chip Data Latches
- Monotonic Over the Entire A/D Conversion Range
- Interchangeable With Analog Devices AD7528 and PMI PM-7528
- Fast Control Signaling for Digital Signal Processor (DSP) Applications Including Interface With TMS320
- Voltage-Mode Operation
- CMOS Technology
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