MPNHarborRFQ 0
BU21182FS-E2 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN10 sourced attributes1 source document

Rohm Semiconductor · exact orderable part

BU21182FS-E2

BU21182FS IS A CAPACITIVE SWITCH

Base Product Number
BU21182
Interface
I²C
Mounting Type
Surface Mount
Number of Inputs
20
Operating Temperature
-25°C~85°C
Product Status
Not For New Designs
Original manufacturerCommercial terms confirmed per lot
ManufacturerRohm Semiconductor
Package / case32-SOP (0.213", 5.40mm Width)
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

10 normalized values · 1 validated source

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ParameterValue
Base Product NumberBU21182 [1]
InterfaceI²C [1]
MfrRohm Semiconductor [1]
Mounting TypeSurface Mount [1]
Number of Inputs20 [1]
Operating Temperature-25°C~85°C [1]
Product StatusNot For New Designs [1]
Proximity DetectionNo [1]
Voltage - Supply3V ~ 5.5V [1]
Package / Case32-SOP (0.213", 5.40mm Width) [1]
Specification references[1]Rohm Semiconductor BU21182FS-E2 vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerRohm SemiconductorView brand page →CategorySensor, Capacitive TouchView category page →

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