AD1556
PRODUCTIONDigital Filter/Decimator for 24-Bit Sigma-Delta A/D Converter
- Part Models
- 1
- 1ku List Price
- price unavailable
Overview
- FIR Digital Filter/Decimator
- Serial or Parallel Selection of Configuration
- Reference Design and Evaluation Board with Software Available
- 6.2 mW Typ Low Power Dissipation
- 70 µW in Standby Mode
- Output Word Rates: 250 SPS to 16 kSPS
The AD1555 is a complete sigma-delta modulator, combined with a programmable gain amplifier, intended for low frequency, high dynamic range measurement applications. The AD1555 outputs a ones-density bit stream proportional to the analog input. When used in conjunction with the AD1556 digital filter/decimator, the industry's highest performance ADC at a bandwidth of 1+ kHz is realized.
The continuous-time analog modulator input architecture avoids the need for an external anti-alias filter. The programmable gain front end simplifies system design, extends the dynamic range, and reduces system board area. Low operating power and standby modes makes the AD1555 ideal for remote battery-powered data acquisition systems.
Documentation
Data Sheet 1
Application Note 2
Technical Articles 1
Circuit Note 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD1556ASZ | 44-Lead MQFP (13.2mm x 10mm) |
| Part Models | Product Lifecycle | PCN |
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Oct 18, 2016 - 16_0034 Assembly Relocation of Select LQFP,LQFP_EP,MQFP,TQFP,TQFP_EP Products to Stats ChipPAC China Jiangyin |
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| AD1556ASZ | PRODUCTION | |
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Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland. |
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| AD1556ASZ | PRODUCTION | |
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Aug 19, 2009 - 07_0024 Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad |
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| AD1556ASZ | PRODUCTION | |
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Jan 5, 2009 - 07_0077 Certification of STATSChipPAC Shanghai, China and AMKOR Philippines as additional sources for Assembly & Test of QFP Packages |
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| AD1556ASZ | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.