データシートサーチシステム |
|
ISL22326UFV14Z データシート(PDF) 1 Page - Intersil Corporation |
|
ISL22326UFV14Z データシート(HTML) 1 Page - Intersil Corporation |
1 / 13 page 1 ® FN6176.0 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) and XDCP are registered trademarks of Intersil Americas Inc. Copyright Intersil Americas Inc. 2006. All Rights Reserved All other trademarks mentioned are the property of their respective owners. ISL22326 Dual Digitally Controlled Potentiometers (XDCP™) Low Noise, Low Power, I2C® Bus, 128 Taps The ISL22326 integrates two digitally controlled potentiometers (XDCP) and non-volatile memory on a monolithic CMOS integrated circuit. The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I2C bus interface. Each potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR) that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. At power-up the device recalls the contents of the two DCP’s IVR to the corresponding WRs. The DCPs can be used as three-terminal potentiometers or as two-terminal variable resistors in a wide variety of applications including control, parameter adjustments, and signal processing. Pinout Features • Two potentiometers in one package • 128 resistor taps •I2C serial interface - Three address pins, up to eight devices/bus • Non-volatile storage of wiper position • Wiper resistance: 70 Ω typical @ 3.3V • Shutdown mode • Shutdown current 5µA max • Power supply: 2.7V to 5.5V •50k Ω or 10kΩ total resistance • High reliability - Endurance: 1,000,000 data changes per bit per register - Register data retention: 50 years @ T <55°C • 14 Ld TSSOP • Pb-free plus anneal product (RoHS compliant) ISL22326 (14 LD TSSOP) TOP VIEW A2 1 2 3 4 5 6 7 SDA SCL 8 9 10 14 13 12 11 SHDN RW0 RL0 RH0 A1 VCC RW1 RL1 RH1 A0 GND Ordering Information PART NUMBER PART MARKING RESISTANCE OPTION (k Ω) TEMP. RANGE (°C) PACKAGE PKG. DWG. # ISL22326UFV14Z (Notes 1, 2) 22326 UFVZ 50 -40 to +125 14 Ld TSSOP (Pb-free) M14.173 ISL22326WFV14Z (Notes 1, 2) 22326 WFVZ 10 -40 to +125 14 Ld TSSOP (Pb-free) M14.173 NOTES: 1. Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 2. Add “-TK” suffix for 1,000 Tape and Reel option Data Sheet July 17, 2006 |
同様の部品番号 - ISL22326UFV14Z |
|
同様の説明 - ISL22326UFV14Z |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト 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 |