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DAC900USLASH1K.B中文资料德州仪器数据手册PDF规格书
DAC900USLASH1K.B规格书详情
FEATURES
SINGLE +5V OR +3V OPERATION
HIGH SFDR: 5MHz Output at 100MSPS: 68dBc
LOW GLITCH: 3pV-s
LOW POWER: 170mW at +5V
INTERNAL REFERENCE:
Optional Ext. Reference
Adjustable Full-Scale Range
Multiplying Option
APPLICATIONS
COMMUNICATION TRANSMIT CHANNELS
WLL, Cellular Base Station
Digital Microwave Links
Cable Modems
WAVEFORM GENERATION
Direct Digital Synthesis (DDS)
Arbitrary Waveform Generation (ARB)
MEDICAL/ULTRASOUND
HIGH-SPEED INSTRUMENTATION AND CONTROL
VIDEO, DIGITAL TV
DESCRIPTION
The DAC900 is a high-speed, Digital-to-Analog Converter (DAC)
offering a 10-bit resolution option within the SpeedPlus family of
high-performance converters. Featuring pin compatibility among
family members, the DAC908, DAC902, and DAC904 provide a
component selection option to an 8-, 12-, and 14-bit resolution,
respectively. All models within this family of DACs support update
rates in excess of 165MSPS with excellent dynamic performance,
and are especially suited to fulfill the demands of a variety of
applications.
The advanced segmentation architecture of the DAC900 is optimized
to provide a high Spurious-Free Dynamic Range (SFDR) for
single-tone, as well as for multi-tone signals—essential when used
for the transmit signal path of communication systems.
The DAC900 has a high impedance (200kΩ) current output with a
nominal range of 20mA and an output compliance of up to 1.25V.
The differential outputs allow for both a differential or singleended
analog signal interface. The close matching of the current
outputs ensures superior dynamic performance in the differential
configuration, which can be implemented with a transformer.
Utilizing a small geometry CMOS process, the monolithic DAC900
can be operated on a wide, single-supply range of +2.7V to +5.5V.
Its low power consumption allows for use in portable and batteryoperated
systems. Further optimization can be realized by lowering
the output current with the adjustable full-scale option.
For noncontinuous operation of the DAC900, a power-down mode
results in only 45mW of standby power.
The DAC900 comes with an integrated 1.24V bandgap reference
and edge-triggered input latches, offering a complete converter
solution. Both +3V and +5V CMOS logic families can be interfaced
to the DAC900.
The reference structure of the DAC900 allows for additional
flexibility by utilizing the on-chip reference, or applying an external
reference. The full-scale output current can be adjusted over a
span of 2mA to 20mA, with one external resistor, while maintaining
the specified dynamic performance.
The DAC900 is available in SO-28 and TSSOP-28 packages.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
2016+ |
TSSOP |
2600 |
本公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
TI |
24+ |
SOP |
6000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
BB |
20+ |
TSSOP28 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
BB |
24+ |
TSSOP28 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
BB |
24+ |
TSSOP-28 |
5645 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
BURR-BROWN |
23+ |
NA |
19960 |
只做进口原装,终端工厂免费送样 |
询价 | ||
TI |
23+ |
TSSOP |
8890 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
BB |
23+ |
TSOP28 |
9800 |
全新原装现货,假一赔十 |
询价 | ||
TI |
17+ |
10000 |
原装正品 |
询价 | |||
TI |
1638+ |
TSSOP28 |
1560 |
代理品牌 |
询价 |