Datasheet Texas Instruments DAC2902Y/250 — 数据表

双通道，12位，125MSPS数模转换器（DAC）48-TQFP -40至85

数据表

PDF, 991 Kb, 修订版: C, 档案已发布: Sep 19, 2008

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Architecture	Current Source
DAC Channels	2
Interface	Parallel CMOS
Interpolation	1x
Operating Temperature Range	-40 to 85 C
Package Group	TQFP
Package Size: mm2:W x L	48TQFP: 81 mm2: 9 x 9(TQFP) PKG
Power Consumption(Typ)	310 mW
Rating	Catalog
Resolution	12 Bits
SFDR	80 dB
Sample / Update Rate	125 MSPS

RoHS

Compliant

Evaluation Modules & Boards: TSW2200EVM
TSW2200 Low-Cost Portable Power Supply Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA

系列: DAC2902 (3)

Semiconductors > Data Converters > Digital-to-Analog Converters (DACs) > High Speed DACs (>10MSPS)