X-On Electronics has gained recognition as a prominent supplier of BU21182FS-E2 Capacitive Touch Sensors across the USA, India, Europe, Australia, and various other global locations. BU21182FS-E2 Capacitive Touch Sensors are a product manufactured by ROHM. We provide cost-effective solutions for Capacitive Touch Sensors, ensuring timely deliveries around the world.

BU21182FS-E2 ROHM

Name: BU21182FS-E2
Brand: ROHM
SKU: BU21182FSE2_ROHM
Availability: InStock
Rating: 5 (11 reviews)

BU21182FS-E2 electronic component of ROHM

Images are for reference only
See Product Specifications

Part No.	BU21182FS-E2
Manufacturer:	ROHM
Category:	Capacitive Touch Sensors
Description:	Capacitive Touch Sensors SWITCH CONTROLLER
Datasheet:	BU21182FS-E2 Datasheet (PDF)
	Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 4.675 ea
Line Total: USD 4.68

Availability - 615
Ship by Wed. 04 Dec to Fri. 06 Dec

MOQ: 1 Multiples: 1
Pack Size: 1

BU21182FS-E2 More Buying Options & Price Grid(s)

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Availability Price Buy Price Quantity

615

Ship by Wed. 04 Dec to Fri. 06 Dec

MOQ : 1
Multiples : 1

1 : USD 4.675
10 : USD 3.388
100 : USD 2.915
250 : USD 2.662
500 : USD 2.607
1000 : USD 2.563
2000 : USD 2.552

Specifications

Manufacturer
ROHM ROHM

Product Category
Capacitive Touch Sensors Capacitive Touch Sensors

Category
Capacitive Touch Sensors Capacitive Touch Sensors

Packaging
Cut Tape Cut Tape

Factory Pack Quantity :
2000 2000

Notes:- Show Stocked Products With Similar Attributes.

BU21182FS-E2 Alternative Parts

We are delighted to provide the BU21182FS-E2 from our Capacitive Touch Sensors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the BU21182FS-E2 and other electronic components in the Capacitive Touch Sensors category and beyond.

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Additional Infomation About Product

Datasheet Capacitive Switch Controller ICs Capacitive Switch Controller IC BU21182FS General Description Key Specifications BU21182FS is a capacitive switch controller for switch Power Supply Voltage Range: 3.0V to 5.5V operation. Based on the result of detecting changes in Operating Temperature Range: -25C to +85C capacitance, judge the operation of Switch ON / OFF / Operating Current: 3.5mA(Typ) Long Press. Package W(Typ) x D(Typ) x H(Max) Features SSOP-A32 13.60mm x 7.80mm x 2.01mm 20 Capacitive Sensor Ports. Switch ON / OFF / Long Press Detection. Information by Interrupt Terminal. Noise Calibration Function. Drift Calibration Function. Adjust Switch Detection Time Function. 2-wire Serial Bus Interface. Single Power Supply. Applications Office Automation Appliance as Printer. AV Appliance as TV and HDD Recorder. Home Appliance as Air Conditioner, Refrigerator and Rice Cooker. Electrical Equipment with Multiple Switches. SSOP-A32 Typical Application Circuit VDD VDD VDD VDD (Note 1) 32 1 1.0F DVDD VSS 4.7F SDA NC 0.1F HOST SCL VDD 2.2F INTB AVDD RSTB CS0 ADDR CS1 TEST2 CS2 Sensor Electrode TEST1 CS3 CS19 CS4 CS18 CS5 CS17 CS6 CS7 CS16 CS8 CS15 CS9 CS14 CS10 CS13 CS11 CS12 (Note 2) 17 16 (Note 1) The pull-up resistors must be connected to VDD. Choose the value of the pull-up resistors so as to meet 2-wire Serial Bus Interface Electrical Characteristics. (Note 2) For noise protection, choose the value of the resistors by evaluation. Figure 1. Typical Application Circuit Product structure : Silicon integrated circuit This product has no designed protection against radioactive rays www.rohm.com TSZ02201-0L5L0F301170-1-2 2019 ROHM Co., Ltd. All rights reserved. 1/40 TSZ22111 14 001 05.Feb.2019 Rev.001 BU21182FS Contents General Description ................................................................................................................................................................ 1 Features ................................................................................................................................................................................. 1 Applications ............................................................................................................................................................................ 1 Key Specifications ................................................................................................................................................................... 1 Package ................................................................................................................................................................................. 1 Typical Application Circuit ........................................................................................................................................................ 1 Contents ................................................................................................................................................................................. 2 Pin Configuration .................................................................................................................................................................... 3 Pin Description........................................................................................................................................................................ 3 I/O Equivalent Circuit .............................................................................................................................................................. 4 Block Diagram ........................................................................................................................................................................ 5 Description of Block ................................................................................................................................................................ 5 Absolute Maximum Ratings ..................................................................................................................................................... 6 Thermal Resistance ................................................................................................................................................................ 6 Recommended Operating Conditions ...................................................................................................................................... 7 Electrical Characteristics ......................................................................................................................................................... 7 Interface Specification ............................................................................................................................................................. 8 2-wire Serial Bus Interface Electrical Characteristics ............................................................................................................. 8 2-wire Serial Bus Protocol .................................................................................................................................................... 9 Power-on Sequence / Reset Timing ....................................................................................................................................... 10 Register Map ........................................................................................................................................................................ 11 Register Description .............................................................................................................................................................. 17 Status Register Description ................................................................................................................................................ 17 Configuration Register Description ..................................................................................................................................... 23 Command Register Description .......................................................................................................................................... 33 Operational Notes ................................................................................................................................................................. 36 Ordering Information ............................................................................................................................................................. 38 Marking Diagram................................................................................................................................................................... 38 Physical Dimension and Packing Information ......................................................................................................................... 39 Revision History .................................................................................................................................................................... 40 www.rohm.com TSZ02201-0L5L0F301170-1-2 2019 ROHM Co., Ltd. All rights reserved. 2/40 TSZ22111 15 001 05.Feb.2019 Rev.001

HS Compliance

Tariff Desc

8543.70.00 - Other machines and apparatus Free
13 No Signal processors (graphic equalisers, crossovers etc.)
91 .. Other

9027.10.00 Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes.

9031.80.00 - MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free

LAPIS Semiconductor may also be referenced as

RHE
RHM
ROHM Semicon
ROHM Semiconductor

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Availability	Price	Buy Price	Quantity
615 Ship by Wed. 04 Dec to Fri. 06 Dec MOQ : 1 Multiples : 1	1 : USD 4.675 10 : USD 3.388 100 : USD 2.915 250 : USD 2.662 500 : USD 2.607 1000 : USD 2.563 2000 : USD 2.552

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