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ADUM1253ASA+

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Mouser No:

700-ADUM1253ASA+

Mfr. No:

ADUM1253ASA+

Mfr.:

Analog Devices / Maxim Integrated

Description:

Digital Isolators Two Channel, Bidirectional I2C Digital I

Datasheet:

ADUM1253ASA+ Datasheet (PDF)

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Analog Devices Inc.
Product Category:	Digital Isolators
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Series:	ADUM1253
Mounting Style:	SMD/SMT
Package/Case:	SOIC-8
Number of Channels:	2 Channel
Polarity:	Bidirectional, Unidirectional
Isolation Voltage:	445 Vrms
Isolation Type:	Galvanic Isolation
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	1.71 V
Operating Supply Current:	270 uA
Propagation Delay Time:	93.7 ns
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Tube
Brand:	Analog Devices / Maxim Integrated
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Forward Channels:	1 Channel
Maximum Fall Time:	64.7 ns
Moisture Sensitive:	Yes
Pd - Power Dissipation:	440 mW
Product:	Digital Isolators
Product Type:	Digital Isolators
Pulse Width Distortion:	94.2 ns
Reverse Channels:	1 Channel
Shutdown:	No Shutdown
Factory Pack Quantity:	100
Subcategory:	Interface ICs
Type:	I2C Digital Isolator

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Datasheet

ADUM1253ASA+ Datasheet (PDF)

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TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Interface & Isolation ADI SLP

ADuM1253 Ultra-Low-Power I2C Digital Isolators

Analog Devices Inc. ADuM1253 Ultra-Low-Power I2C Digital Isolators offer two open-drain channels, one unidirectional and one bidirectional. This two-channel design targets applications such as I2C that require data to be transmitted in both directions on the same line but have a unidirectional clock. To prevent latch-up action, Side 1 outputs comprise special buffers that regulate the logic-low voltage at 0.64V, and the input logic-low threshold is at least 50mV lower than the output logic-low voltage. Side 2 features conventional buffers that do not regulate logic-low output voltage. ADuM1253 is rated for operation at ambient temperatures within -40°C to +125°C and packaged in an 8-pin narrow SOIC package.