Electronic Components Datasheet Search |
|
X9110TV14I-2.7 Datasheet(PDF) 1 Page - Intersil Corporation |
|
X9110TV14I-2.7 Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 18 page 1 ® FN8158.3 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. XDCP is a trademark of Intersil Americas INC. Copyright Intersil Americas Inc. 2005, 2008. All Rights Reserved All other trademarks mentioned are the property of their respective owners. X9110 Dual Supply/Low Power/1024-Tap/SPI Bus Single Digitally-Controlled (XDCP™) Potentiometer The X9110 integrates a single digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit. The digital controlled potentiometer is implemented using 1023 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches. The position of the wiper on the array is controlled by the user through the SPI bus interface. The potentiometer has associated with it a volatile Wiper Counter Register (WCR) and four non-volatile Data Registers that can be directly written to and read by the user. The contents of the WCR controls the position of the wiper on the resistor array though the switches. Power-up recalls the contents of the default data register (DR0) to the WCR. The XDCP can be used as a three-terminal potentiometer or as a two terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing. Features • 1024 Resistor Taps – 10-Bit Resolution • SPI Serial Interface for write, read, and transfer operations of the potentiometer • Wiper Resistance, 40 Ω Typical @ 5V • Four Non-Volatile Data Registers • Non-Volatile Storage of Multiple Wiper Positions • Power-on Recall. Loads Saved Wiper Position on Power-up • Standby Current < 3µA Max • System VCC: 2.7V to 5.5V Operation • Analog V+/V-: -5V to +5V •100k Ω End to End Resistance • 100 yr. Data Retention • Endurance: 100, 000 Data Changes Per Bit Per Register • 14 Ld TSSOP • Dual Supply Version of the X9111 • Low Power CMOS • Pb-Free Available (RoHS Compliant) Pinout X9110 14 LD TSSOP TOP VIEW Functional Diagram VCC RL VSS 1 2 3 4 5 6 7 8 14 13 12 11 10 9 A0 RW SCK CS RH S0 V+ SI HOLD WP V- RH RL BUS RW INTERFACE & CONTROL POT VCC VSS SPI BUS ADDRESS DATA STATUS WRITE READ WIPER 1024-TAPS TRANSFER NC NC 100k Ω POWER-ON RECALL WIPER COUNTER REGISTER (WCR) DATA REGISTERS (DR0-DR3) CONTROL INTERFACE V+ V- Data Sheet February 13, 2008 |
Similar Part No. - X9110TV14I-2.7 |
|
Similar Description - X9110TV14I-2.7 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |