TLC7528 Status: ACTIVE

8-Bit, 0.1 us Dual MDAC, Parallel Input, Fast Control Signalling for DSP, Easy Micro I/F

      
         
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See Also

  • DAC7802 - 12-bit equivalent device
  • DAC7801 - 12-bit equivalent device
  • DAC7822 - 12-bit equivalent device

Datasheet

Download - PDF Icon
  • Dual 8-Bit Multiplying Digital-to-Analog Converters (Rev. E) (tlc7528.pdf, 603 KB)
    13 Nov 2008 Download

 TLC7225 TLC7226 TLC7226M TLC7524 TLC7528TLC7628 
Resolution(Bits)8  8  8  8  8  8  
DAC: Channels4  4  4  1  2  2  
Settling Time(µs)5  5  5  0.1  0.1  0.1  
Sample / Update Rate(MSPS)0.143  0.143  0.143  10  10  10  
InterfaceParallel  Parallel  Parallel  Parallel  Parallel  Parallel  
Output TypeVoltage  Voltage  Voltage  Current  Current  Current  
Voltage Range+Vref  +Vref  +Vref  +Vref, +/-Vref  +Vref, +/-Vref  +Vref, +/-Vref  
Current Range(mA)5  5  5  1  1  2  
DNL(Max)(+/-LSB)1  1  1  0.5  0.5  0.5  
INL(Max)(+/-LSB)1  1  1  0.5  0.5  0.5  
INL (+/-)(Max)(%)0.4  0.4  0.4  0.2  0.2  0.2  
Monotonicity8  8  8  8  8  8  
Power Consumption(Typ)(mW)75  90  90  5  7.5  20  
ArchitectureR-2R  R-2R  R-2R  R-2R  R-2R  R-2R  
Reference: TypeExt  Ext  Ext  Ext  Ext  Ext  
Analog Voltage AV/DD(Min)(V)11.4  11.4  11.4  4.75  4.75  10.8  
Analog Voltage AV/DD(Max)(V)16.5  16.5  16.5  5.25  15.75  15.75  
Logic Voltage DV/DD(Min)(V)4.5  4.5  4.5  4.75  4.75  10.8  
Logic Voltage DV/DD(Max)(V)5.5  5.5  5.5  5.25  5.25  15.75  
No. of Supplies (Unipolar)1  1  1  1  1  1  
No. of Supplies (Bipolar)2  2  2  1  1   
RatingCatalog  Catalog  Military  Catalog  Catalog  Catalog  
Pin/Package24SOIC  20PDIP,20SOIC  20LCCC  16SO,16SOIC,16PDIP,16TSSOP,20PLCC  20PDIP,20PLCC,20SO,20SOIC,20TSSOP  20PDIP,20SOIC  
Approx. Price (US$) 2.35 | 1ku   2.15 | 1ku   89.75 | 1ku   1.45 | 1ku   1.55 | 1ku   1.45 | 1ku  
 SamplesSamplesSamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventoryInventoryInventory

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  • Product Information

    Features

    • 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.

    Description

    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.

        

    Pricing / Packaging / CAD Design Tools / Samples

    PricePackagingCAD Design ToolsSamples
    DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
    TLC7528CDWACTIVE0 to 701.55 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528CDWG4ACTIVE0 to 701.55 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528CDWRACTIVE0 to 701.55 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528CDWRG4ACTIVE0 to 701.55 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528CFNACTIVE0 to 701.55 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528CFNG3ACTIVE0 to 701.55 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528CFNRACTIVE0 to 701.55 | 1kuPLCC (FN) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528CFNRG3ACTIVE0 to 701.55 | 1kuPLCC (FN) | 20 View 1000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528CNACTIVE0 to 701.55 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528CNE4ACTIVE0 to 701.55 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528CNSACTIVE0 to 701.55 | 1kuSO (NS) | 20 View 40 | TUBE  Download CAD Format for this FootprintPurchase Samples
    TLC7528CNSG4ACTIVE0 to 701.55 | 1kuSO (NS) | 20 View 40 | TUBE  Purchase Samples
    TLC7528CNSRACTIVE0 to 701.55 | 1kuSO (NS) | 20 View 2000 | LARGE T&R  Download CAD Format for this FootprintPurchase Samples
    TLC7528CNSRG4ACTIVE0 to 701.55 | 1kuSO (NS) | 20 View 2000 | LARGE T&R  Purchase Samples
    TLC7528CPWACTIVE0 to 701.55 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528CPWG4ACTIVE0 to 701.55 | 1kuTSSOP (PW) | 20 View 70 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528CPWRACTIVE0 to 701.55 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528CPWRG4ACTIVE0 to 701.55 | 1kuTSSOP (PW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528EDWACTIVE-40 to 851.80 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528EDWG4ACTIVE-40 to 851.80 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528EDWRACTIVE-40 to 851.80 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528EDWRG4ACTIVE-40 to 851.80 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528ENACTIVE-40 to 851.85 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528ENE4ACTIVE-40 to 851.85 | 1kuPDIP (N) | 20 View 20 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528IDWACTIVE-25 to 851.65 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528IDWG4ACTIVE-25 to 851.65 | 1kuSOIC (DW) | 20 View 25 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528IDWRACTIVE-25 to 851.65 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528IDWRG4ACTIVE-25 to 851.65 | 1kuSOIC (DW) | 20 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
    TLC7528IFNACTIVE-25 to 851.65 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
    TLC7528IFNG3ACTIVE-25 to 851.65 | 1kuPLCC (FN) | 20 View 46 | TUBE Download CAD Format for this Symbol