ADAQ7980BCCZ
ADAQ7980BCCZ屬性
- 聯(lián)系我們獲得最低
- 自動測試設(shè)備(ATE)
- 數(shù)據(jù)采集ADC/DAC – 專業(yè)
- 市場最低
- Analog Devices Inc.
ADAQ7980BCCZ描述
ADAQ7980/ADAQ7988均為16位模數(shù)轉(zhuǎn)換器(ADC)子系統(tǒng),系統(tǒng)中集成四個常見信號處理和調(diào)理模塊,采用支持各種應(yīng)用的封裝(SiP)設(shè)計。這些器件集成最關(guān)鍵的無源元件,從而消除與使用逐次逼近寄存器(SAR) ADC的傳統(tǒng)信號鏈相關(guān)的許多設(shè)計挑戰(zhàn)。這些無源元件對于實現(xiàn)指定的器件性能至關(guān)重要。
ADAQ7980/ADAQ7988內(nèi)置一個高精度、低功耗、16位SAR ADC,一個低功耗、高帶寬、高輸入阻抗ADC驅(qū)動器,一個穩(wěn)定的低功耗基準電壓緩沖器和一個高效的電源管理模塊。這些系統(tǒng)采用5 mm × 4 mm小型LGA封裝,可簡化數(shù)據(jù)采集系統(tǒng)的設(shè)計過程。ADAQ7980/ADAQ7988的系統(tǒng)集成度解決了許多設(shè)計挑戰(zhàn)難題,同時提供靈活的可配置ADC驅(qū)動器反饋環(huán)路,以便調(diào)整增益和/或共模。一組四個器件電源提供出色的系統(tǒng)性能;但是,可實現(xiàn)單電源工作且對器件工作規(guī)格的影響很小。
SPI兼容串行接口能夠利用SDI輸入將多個器件以菊花鏈形式連結(jié)到單三線式總線上,并提供一個可選的繁忙指示。用戶接口與1.8 V、2.5 V、3 V或5 V邏輯兼容。這些器件的額定工作溫度范圍為−55°C至+125°C。
應(yīng)用
自動測試設(shè)備(ATE)
電池供電儀器儀表
通信
數(shù)據(jù)采集
過程控制
醫(yī)療儀器
EVAL-ADAQ7980SDZ產(chǎn)品詳情
The EVAL-ADAQ7980SDZ is an evaluation board designed to demonstrate the low power ADAQ7980 performance and provide an easy to understand interface for a variety of system applications. The ADAQ7980 is a 16-bit analog-to-digital converter (ADC) subsystem that integrates four common signal processing and conditioning blocks into a system in package (SiP) design that supports a variety of applications.
The EVAL-ADAQ7980SDZ can also evaluate the ADAQ7988, despite being populated with the ADAQ7980. To mimic the evaluation of the ADAQ7988 performance, limit the maximum sample rate of the ADAQ7980 to 500 kSPS in the ADAQ798x Evaluation Software.
The evaluation board is ideal for use with the Analog Devices, Inc., system demonstration platform (SDP) board, EVAL-SDP-CB1Z. The EVAL-ADAQ7980SDZ interfaces to the SDP board via a 120-pin connector. SMA Connectors P1, P2, P3, and P4 are provided to connect a low noise analog signal source.
The ADAQ798x Evaluation Software executable controls the evaluation board over the USB through the EVAL-SDP-CB1Z.
A full description and complete specifications for the ADAQ7980 are provided in the ADAQ7980/ADAQ7988 data sheet and should be consulted in conjunction with this user guide when using the evaluation board. Full details on the EVAL-SDP-CB1Z are available on the SDP-B product page.
查看此評估套件詳細信息
優(yōu)勢和特點
Full featured evaluation board for the ADAQ7980
Versatile analog signal conditioning circuitry
On-board reference, reference buffers, and ADC drivers
SDP board compatible (EVAL-SDP-CB1Z)
PC software for control and data analysis of time and frequency domain
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