AD1556ASZ representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN18 sourced attributes1 source document

Analog Devices · exact orderable part

AD1556ASZ

IC ADC 24BIT SIGMA-DELTA 44MQFP

Number of Bits: 24
Sampling Rate (Per Second): 16k
Number of Inputs: 2
Architecture: Sigma-Delta
Data Interface: SPI
Input Type: Single Ended
Voltage - Supply, Analog: 2.85V ~ 5.25V
Voltage - Supply, Digital: 2.97V ~ 5.25V
Reference Type: External

Original manufacturerCommercial terms confirmed per lot

ManufacturerAnalog Devices

Package / case44-QFP

Mounting typeSurface Mount

PackingTray

Technical parameters

Technical specifications

18 normalized values · 1 validated source

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AD1556ASZ technical parameters
Parameter	Value
Mfr	Analog Devices Inc. [1]
Architecture	Sigma-Delta [1]
Product Status	Active [1]
Base Product Number	AD1556 [1]
Configuration	MUX-PGA-ADC [1]
Data Interface	SPI [1]
Input Type	Single Ended [1]
Mounting Type	Surface Mount [1]
Number of A/D Converters	1 [1]
Number of Bits	24 [1]
Number of Inputs	2 [1]
Operating Temperature	-55°C ~ 85°C [1]
Ratio - S/H:ADC	1:1 [1]
Reference Type	External [1]
Sampling Rate (Per Second)	16k [1]
Voltage - Supply, Analog	2.85V ~ 5.25V [1]
Voltage - Supply, Digital	2.97V ~ 5.25V [1]
Package / Case	44-QFP [1]

Specification references[1]Analog Devices Inc. AD1556ASZ vendor product record ↗

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ManufacturerAnalog DevicesView brand page →CategoryAnalog to Digital Converters (ADC)View category page →

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