CAP1005 / CAP1006 5 and 6 Channel Capacitive Touch Sensor PRODUCT FEATURES Data Brief General Description Applications The CAP1006 and CAP1005 are multiple channel Capacitive Touch sensors. The CAP1006 contains six (6) individual Capacitive Touch sensor inputs while the CAP1005 contains five (5) sensors. Both devices offer programmable sensitivity for use in touch sensor applications. Each sensor automatically recalibrates to compensate for gradual environmental changes. The CAP1005 / CAP1006 offers multiple power states operating at low quiescent currents. During the Standby mode of operation, one or more Capacitive Touch Sensors are active. The Deep Sleep mode of operation is the lowest power state available, drawing 3uA of current. During this mode, no sensors are active. Communications will wake the device. Desktop and Notebook PCs LCD Monitors Printers Appliances Features Six (6) Capacitive Touch Sensor Inputs - CAP1006 Five (5) Capacitive Touch Sensor Inputs - CAP1005 -- Programmable sensitivity -- Automatic recalibration -- Individual thresholds for each button Flexible Capacitive Touch Sense algorithm Multiple Communication interfaces Low Power operation -- SMBus / I2C compliant interface (CAP1006-1 only) -- SMSC BC-Link interface (CAP1006-2 only) -- SPI communications (CAP1005 only) -- 3uA quiescent current in Deep Sleep -- Samples one or more channels in Standby Available in 10-pin 3mm x 3mm RoHS compliant DFN package CAP1006 BLOCK DIAGRAM VDD CAP1005 BLOCK DIAGRAM VDD GND GND 2 SMCLK1 / BC_CLK SMBus Slave Protocol Capacitive Sensing Algorithm 1 SPI_CS# 2 SMDATA / BC_DATA Capacitive Sensing Algorithm SPI Protocol ALERT#1 / BC_IRQ#2 1 CS1 CS2 CS3 CS4 CS5 CS6 2 = CAP1006-1 = CAP1006-2 SPI_CLK SPI_MOSI SPI_MISO CS1 CS2 CS3 CS4 CS5 Note: I2C is a trademark of NXP Semiconductors. SMSC BC-Link is a trademark of SMSC. SMSC CAP1005 / CAP1006 PRODUCT PREVIEW Revision 1.2 (11-25-09) 5 and 6 Channel Capacitive Touch Sensor ORDER NUMBER(S): ORDERING NUMBER PACKAGE FEATURES CAP1006-1-AIA-TR 10-pin DFN 3mm x 3mm (Lead Free RoHS compliant) Six Capacitive Touch Sensors, SMBus interface CAP1006-2-AIA-TR 10-pin DFN 3mm x 3mm (Lead Free RoHS compliant) Six Capacitive Touch Sensors, BC-Link interface CAP1005-1-AIA-TR 10-pin DFN 3mm x 3mm (Lead Free RoHS compliant) Five Capacitve Touch sensors, Full Duplex SPI interface REEL SIZE IS 4,000 PIECES This product meets the halogen maximum concentration values per IEC61249-2-21 For RoHS compliance and environmental information, please visit www.smsc.com/rohs 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright (c) 2009 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC's website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems Corporation ("SMSC"). Product names and company names are the trademarks of their respective holders. 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Revision 1.2 (11-25-09) 2 PRODUCT PREVIEW SMSC CAP1005 / CAP1006 5 and 6 Channel Capacitive Touch Sensor Package Outline CAP1006 and CAP1005 Package Drawings Figure 1 10-Pin DFN 3mm x 3mm Package Drawings SMSC CAP1005 / CAP1006 3 PRODUCT PREVIEW Revision 1.2 (11-25-09) 5 and 6 Channel Capacitive Touch Sensor Figure 2 10-Pin DFN 3mm x 3mm Package Dimensions Figure 3 10-Pin DFN 3mm x 3mm PCB Footprint Revision 1.2 (11-25-09) 4 PRODUCT PREVIEW SMSC CAP1005 / CAP1006 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Microchip: CAP1005-1-AIA-TR