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TI(德州仪器) TLC7524
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  • TI(德州仪器) TLC7524
  • TI(德州仪器) TLC7524
  • TI(德州仪器) TLC7524
  • TI(德州仪器) TLC7524
  • TI(德州仪器) TLC7524
  • TI(德州仪器) TLC7524
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TLC7524

TLC7524

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具有并行输入、DSP 快速控制信号、简单微接口的 8 位、0.1μs MDAC

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The TLC7524C, TLC7524E, and TLC7524I are CMOS, 8-bit, digital-to-analog converters (DACs) designed for easy interface to most popular microprocessors.

The devices are 8-bit, multiplying DACs with input latches and load cycles similar to the write cycles of a random access memory. Segmenting the high-order bits minimizes glitches during changes in the most significant bits, which produce the highest glitch impulse. The devices provide accuracy to 1/2 LSB without the need for thin-film resistors or laser trimming, while dissipating less than 5 mW typically.

Featuring operation from a 5V to 15V single supply, these devices interface easily to most microprocessor buses or output ports. The 2- or 4-quadrant multiplying makes these devices an ideal choice for many microprocessor-controlled gain-setting and signal-control applications.

The TLC7524C is characterized for operation from 0°C to 70°C. The TLC7524I is characterized for operation from -25°C to 85°C. The TLC7524E 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
  • Segmented High-Order Bits Ensure Low-Glitch Output
  • Interchangeable With Analog Devices AD7524, PMI PM-7524, and Micro Power Systems MP7524
  • Fast Control Signaling for Digital Signal-Processor Applications Including Interface With TMS320
  • CMOS Technology

All trademarks are the property of their respective owners.

Resolution (Bits)8
Number of DAC channels1
Interface typeParallel
Output typeUnbuffered Current
Settling time (µs)0.1
Reference typeExt
ArchitectureMultiplying DAC
RatingCatalog
Output range (max) (mA/V)2
Output range (min) (mA/V)-2
Sample/update rate (Msps)10
Power consumption (typ) (mW)5
Operating temperature range (°C)-40 to 85
PDIP (N)16181.42 mm² 19.3 x 9.4
PLCC (FN)2098.01 mm² 9.9 x 9.9
SOIC (D)1659.4 mm² 9.9 x 6
SOP (NS)1679.56 mm² 10.2 x 7.8
TSSOP (PW)1632 mm² 5 x 6.4
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