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数据转换器
数模转换器 (DAC)
精密 DAC (≤10MSPS)

TLC7528

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具有并行输入、DSP 快速控制信号、简单微 I/F 的 8 位 0.1μs 双通道 MDAC

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TLC7528

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产品详情

Resolution (Bits) 8 Number of DAC channels 2 Interface type Parallel Output type Unbuffered Current Settling time (µs) 0.1 Reference type Ext Architecture Multiplying DAC Rating Catalog Output range (max) (mA/V) 0.5 Output range (min) (mA/V) -0.5 Sample/update rate (Msps) 10 Power consumption (typ) (mW) 7.5 Operating temperature range (°C) -40 to 85
Resolution (Bits) 8 Number of DAC channels 2 Interface type Parallel Output type Unbuffered Current Settling time (µs) 0.1 Reference type Ext Architecture Multiplying DAC Rating Catalog Output range (max) (mA/V) 0.5 Output range (min) (mA/V) -0.5 Sample/update rate (Msps) 10 Power consumption (typ) (mW) 7.5 Operating temperature range (°C) -40 to 85
PDIP (N) 20 228.702 mm² 24.33 x 9.4 SOIC (DW) 20 131.84 mm² 12.8 x 10.3 SOP (NS) 20 98.28 mm² 12.6 x 7.8 TSSOP (PW) 20 41.6 mm² 6.5 x 6.4
  • 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

All trademarks are the property of their respective owners.
  • 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

All trademarks are the property of their respective owners.

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.

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.
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* 数据表 Dual 8-Bit Multiplying Digital-to-Analog Converters 数据表 (Rev. E) 2008年 11月 13日

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英语版 (Rev.A): PDF
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PDIP (N) 20 查看选项
SOIC (DW) 20 查看选项
SOP (NS) 20 查看选项
TSSOP (PW) 20 查看选项
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  • MSL 等级/回流焊峰值温度
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