CAT5110

CAT5110 CATALYST | Alldatasheet

Document overview

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Technical content

CAT5110, CAT5118, CAT5119 32-Tap MiniPot™ Digitally Programmable Potentiometers with 2-Wire Interface

FEATURES

I 0.3µA Ultra-low supply current I Single-supply operation: 2.7 V to 5.5 V I Glitchless switching between resistor taps I Power-on reset to midscale

APPLICATIONS

I Mechanical potentiometer replacement PIN CONFIGURE

DESCRIPTION

CAT5110/5118/5119 linear-taper digitally programmable potentiometers perform the same function as a mechanical potentiometer or a variable resistor. These devices consist of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire up/down serial interface. © 2005 by Catalyst Semiconductor, Inc. Characteristics subject to change without notice Doc. No. 2120, Rev. A1 HALOGEN FREE TM LEAD F REE The CAT5110 is configured as a potentiometer. The CAT5118 and CAT5119 are configured as variable resistors. See Pin Configurations for part functionality. Three resistance values are available: 10kΩ , 50kΩ and 100kΩ . These are available in space-saving 5-pin and 6-pin SC70 and SOT-23 packages. I 2-Wire up/down serial interface I Resistance values: 10kΩ,Ω,Ω,Ω,Ω, 50kΩ Ω Ω Ω Ω and 100kΩΩΩΩΩ I Available in SC70 and SOT-23 packages I Gain adjustment I Line impedance matching FUNCTIONAL DIAGRAM VDD GND CS H L W U/D UP/DN Counter 32-Position Decoder GND CSU/D

15 HVDD

16 HVDD

2Doc. No. 2120, Rev. A PIN DESCRIPTION rebmuNniP emaNniPn oitcnuFniP 0115TAC8 115TAC9 115TAC

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222 D NGd nuorG

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Doc. No. 2120, Rev. A

ORDERING INFORMATION

rebmuNtraPgniredrOK rotsiseRk raMpoTe gakcaPniPl eeRrePstraP T-01-IBS0115TAC0 1_ WH0 7CSdaeL6k 3 01T-01-IBS0115TAC0 1_ WH0 7CSdaeL6k 01 T-01-IPT0115TAC0 1M YWH3 2-TOSdaeL6k 3 01T-01-IPT0115TAC0 1M YWH3 2-TOSdaeL6k 01 T-05-IBS0115TAC0 5_ XH0 7CSdaeL6k 3 01T-05-IBS0115TAC0 5_ XH0 7CSdaeL6k 01 T-05-IPT0115TAC0 5M YXH3 2-TOSdaeL6k 3 01T-05-IPT0115TAC0 5M YXH3 2-TOSdaeL6k 01 T-00-IBS0115TAC0 01_ YH0 7CSdaeL6k 3 01T-00-IBS0115TAC0 01_ YH0 7CSdaeL6k 01 T-00-IPT0115TAC0 01M YYH3 2-TOSdaeL6k 3 01T-00-IPT0115TAC0 01M YYH3 2-TOSdaeL6k 01 T-01-IBS8115TAC0 1_ NH0 7CSdaeL5k 3 01T-01-IBS8115TAC0 1_ NH0 7CSdaeL5k 01 T-01-IPT8115TAC0 1M YNH3 2-TOSdaeL5k 3 01T-01-IPT8115TAC0 1M YNH3 2-TOSdaeL5k 01 T-05-IBS8115TAC0 5_ PH0 7CSdaeL5k 3 01T-05-IBS8115TAC0 5_ PH0 7CSdaeL5k 01 T-05-IPT8115TAC0 5M YPH3 2-TOSdaeL5k 3 01T-05-IPT8115TAC0 5M YPH3 2-TOSdaeL5k 01 T-00-IBS8115TAC0 01_ RH0 7CSdaeL5k 3 01T-00-IBS8115TAC0 01_ RH0 7CSdaeL5k 01 T-00-IPT8115TAC0 01M YRH3 2-TOSdaeL5k 3 01T-00-IPT8115TAC0 01M YRH3 2-TOSdaeL5k 01 T-01-IBS9115TAC0 1_ TH0 7CSdaeL6k 3 01T-01-IBS9115TAC0 1_ TH0 7CSdaeL6k 01 T-01-IPT9115TAC0 1M YTH3 2-TOSdaeL6k 3 01T-01-IPT9115TAC0 1M YTH3 2-TOSdaeL6k 01 T-05-IBS9115TAC0 5_ UH0 7CSdaeL6k 3 01T-05-IBS9115TAC0 5_ UH0 7CSdaeL6k 01 T-05-IPT9115TAC0 5M YUH3 2-TOSdaeL6k 3 01T-05-IPT9115TAC0 5M YUH3 2-TOSdaeL6k 01 T-00-IBS9115TAC0 01_ VH0 7CSdaeL6k 3 01T-00-IBS9115TAC0 01_ VH0 7CSdaeL6k 01 T-00-IPT9115TAC0 01M YVH3 2-TOSdaeL6k 3 01T-00-IPT9115TAC0 01M YVH3 2-TOSdaeL6k 01

4Doc. No. 2120, Rev. A ORDERING INFORMATION (CON’T) rebmuNtraPgniredrOK rotsiseRk raMpoTe gakcaPniPl eeRrePstraP T-01-IDS0115TAC0 1_ UJn eerg07CSdaeL6k 3 01T-01-IDS0115TAC0 1_ UJn eerg07CSdaeL6k 01 T-01-IBT0115TAC0 1M YUJn eerg32-TOSdaeL6k 3 01T-01-IBT0115TAC0 1M YUJn eerg32-TOSdaeL6k 01 T-05-IDS0115TAC0 5_ VJn eerg07CSdaeL6k 3 01T-05-IDS0115TAC0 5_ VJn eerg07CSdaeL6k 01 T-05-IBT0115TAC0 5M YVJn eerg32-TOSdaeL6k 3 01T-05-IBT0115TAC0 5M YVJn eerg32-TOSdaeL6k 01 T-00-IDS0115TAC0 01_ WJn eerg07CSdaeL6k 3 01T-00-IDS0115TAC0 01_ WJn eerg07CSdaeL6k 01 T-00-IBT0115TAC0 01M YWJn eerg32-TOSdaeL6k 3 01T-00-IBT0115TAC0 01M YWJn eerg32-TOSdaeL6k 01 T-01-IDS8115TAC0 1_ LJn eerg07CSdaeL5k 3 01T-01-IDS8115TAC0 1_ LJn eerg07CSdaeL5k 01 T-01-IBT8115TAC0 1M YLJn eerg32-TOSdaeL5k 3 01T-01-IBT8115TAC0 1M YLJn eerg32-TOSdaeL5k 01 T-05-IDS8115TAC0 5_ MJn eerg07CSdaeL5k 3 01T-05-IDS8115TAC0 5_ MJn eerg07CSdaeL5k 01 T-05-IBT8115TAC0 5M YMJn eerg32-TOSdaeL5k 3 01T-05-IBT8115TAC0 5M YMJn eerg32-TOSdaeL5k 01 T-00-IDS8115TAC0 01_ NJn eerg07CSdaeL5k 3 01T-00-IDS8115TAC0 01_ NJn eerg07CSdaeL5k 01 T-00-IBT8115TAC0 01M YNJn eerg32-TOSdaeL5k 3 01T-00-IBT8115TAC0 01M YNJn eerg32-TOSdaeL5k 01 T-01-IDS9115TAC0 1_ PJn eerg07CSdaeL6k 3 01T-01-IDS9115TAC0 1_ PJn eerg07CSdaeL6k 01 T-01-IBT9115TAC0 1M YPJn eerg32-TOSdaeL6k 3 01T-01-IBT9115TAC0 1M YPJn eerg32-TOSdaeL6k 01 T-05-IDS9115TAC0 5_ RJn eerg07CSdaeL6k 3 01T-05-IDS9115TAC0 5_ RJn eerg07CSdaeL6k 01 T-05-IBT9115TAC0 5M YRJn eerg32-TOSdaeL6k 3 01T-05-IBT9115TAC0 5M YRJn eerg32-TOSdaeL6k 01 T-00-IDS9115TAC0 01_ TJn eerg07CSdaeL6k 3 01T-00-IDS9115TAC0 01_ TJn eerg07CSdaeL6k 01 T-00-IBT9115TAC0 01M YTJn eerg32-TOSdaeL6k 3 01T-00-IBT9115TAC0 01M YTJn eerg32-TOSdaeL6k 01

Doc. No. 2120, Rev. A *(derate 3.1mW/˚C above TA = +70˚C) COMMENT Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability. ABSOLUTE MAXIMUM RATINGS Maximum Continuous Current into H, L and W +0.6 mA Continuous Power Dissipation (TA = +70˚C)

ELECTRICAL CHARACTERISTICS

(VDD = 2.7 V to 5.5 V, VH = VDD , VL = 0, TA = -40˚C to 85˚C. Typical values are at VDD = 2.7 V, TA = 25˚C, unless otherwise noted). lobmySr etemaraPs noitidnoCn iMp yTx aMs tinU ecnamrofrePCD noituloseR2 3s paT ecnatsiseRdnE-ot-dnE 0115TAC0 80 010 21 kΩ8115TAC0 40 50 6 9115TAC8 0 12 1 CT R ocpmeTecnatsiseRdnE-ot-dnE 002C ˚/mpp ocpmeTecnatsiseRcirtemoitaR 5C ˚/mpp LNIy tiraenilnoNlargetnI + 5.0+ 1B SL LNDy tiraenilnoNlaitnereffiD +1B SL rorrEelacS-lluF + 1.0B SL rorrEelacS-oreZ 1B SL R W ecnatsiseRrepiW 0020 06 Ω stupnIlatigiD V HI egatloVhgiHtupnI Vx7.0 DD V V LI egatloVwoLtupnI Vx3.0 DD V )2,1serugiF(scitsiretcarahCgnimiT t UC /U D puteSSCotedoM5 2s n t IC /UotSC D puteSpetS0 5s n tCI /UotSC D dloHpetS5 2s n tLI /U D doirePwoLpetS5 2s n tHI /U D doirePhgiHpetS5 2s n f ELGGOT /pU nwoD etaRelggoT )1( 1z HM t ELTTES emiTgniltteStuptuO )2( k001 Ω rotsiserelbairav Fp01=LC,noitarugifnoc sµk001 Ω retemoitnetop Fp01=LC,noitarugifnoc 52.0

6Doc. No. 2120, Rev. A VDD = 2.7 V to 5.5 V, VH = VDD , VL = 0, TA = -40˚C to 85˚C. Typical values are at VDD = 2.7 V, TA = 25˚C, unless otherwise noted. lobmySr etemaraPs noitidnoCn iMp yTx aMs tinU seilppuSrewoP V DD egatloVylppuS7 .25 .5V I DD tnerruCylppuSevitcA )3( 52A µ IDS tnerruCylppuSybdnatS )4( V DD V5+=3 .01A µ Notes: 1. Up/Down Toggle Rate: 2. Typical setting times are dependant on end-to-end resistance. 3. Supply current taken while changing wiper tap, fTOGGLE = 1MHz. 4. Supply current taken while wiper position is fixed. fTOGGLE = 1 tSETTLE TYPICAL OPERATING CHARACTERISTICS TA = 25˚C, unless otherwise noted. VDD = 5.5V VDD = 2.7V 08 4 1 21 62 02 4 WIPER POSITION VDD = 2.7V VDD = 5.5V 28 32 50K

Doc. No. 2120, Rev. A SC70 PACKAGE OUTLINES U SEE DETAIL A AA E E/2 E1/2 PIN #1 B D 0.15(.006)C e N1 N2 0.15(.006)C A2 A SEATING PLANE CA1.10(.004)C (b) BASE METAL SECTION A-A c1 c DETAIL A GAGE PLANE H 015(.0059) LEAD COUNT 5 6 2 2 3 3 4 4 - 5 5 6 PIN CODE NOTE: 1. CONTROLLING DIMENSION: MILLIMETER. CONVERTED INCH DIMENSION ARE NOT NECESSARILY EXACT. 2. DIMENSION "D" DOES NOT INCLUDE MOLD FLASH, PROTRUSION OR GATE BURR. MOLD FLASH, PROTRUSION OR GATE BURR SHALL NOT EXCEED 0.15MM (0.006") PER END. DIMENSION "E1" DOES NOT INCLUDE INTER-LEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.15MM (0.006") PER SIDE. 3. THE PACKAGE TOP IS SMALLER THAN THE PACKAGE BOTTOM. DIMENSION D AND E1 ARE DETERMINED AT THE OUTERMOST EXPTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS, GATE BURRS ADN INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY. COMMON DIMENSIONS MILLIMETER DIMENSIONS INCH MIN NOM MAX MIN NOM MAX A b c D E e L U 0.80 0.80 0.15 0.15 0.08 0.08 1.90 2.00 1.15 0.90 0.20 0.13 2.10 2.10 1.25 1.10 0.10 1.00 0.30 0.25 0.25 0.20 2.15 2.20 1.35 0.031 0.031 0.006 0.006 0.003 0.003 0.074 0.078 0.045 0.035 0.008 0.005 0.082 0.082 0.050 0.043 0.004 0.040 0.012 0.010 0.010 0.008 0.084 0.086 0.055

0.65 BSC

1.30 BSC

0.0255 BSC

0.0512 BSC

0.26 0.36 0.46 10˚ 0.010 0.014 0.018 10- S Y M B O L

10Doc. No. 2120, Rev. A SOT-23 (AA OPTION) aaa C 2X aaa C D 3 4 3 4 bbb C 2X N/2 TIPS NX b5 1 2N / 2 N/2 N ddd CM A B D D A B e E1/2 E/2 E D ccc C C SEATING PLANE A2A NX A A H B B SEE VIEW C VIEW A-A R GAUGE PLANE L C SEATING PLANE VIEW C BASE METAL SECTION B - B WITH METAL (b) c 7b 5 8 X X=A &/or B ODD LEAD SIDES TOP VIEW X X=A &/or B EVEN LEAD SIDES TOP VIEW e/2 (L1) Notes: 1. Dimensions and tolerancing per ASME Y14.5M - 1994 2. Dimension are in mm. 3. Dimension D does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs shall not exceed 0.15mm per end. Dimension E1 does not include interlead flash or protrusion. Interlead flash or protrusion shall not exceed 0.15mm per side. D and E1 dimensions are determined at Datum H. All Dimensions are in Millimeters Min Nom Max Notes A —— 1.00 A1 0.01 0.05 0.10 A2 0.84 0.87 0.90 c 0.12 0.15 0.20 7 c1 0.08 0.13 0.16 7 D 2.90BSC 3,4 E 2.80BSC 3,4 E1 1.60BSC 3,4 L 0.30 0.40 0.50 L1 0.60REF L2 0.25BSC R 0.10 —— R1 0.10 — 0.25 θ 0° 4° 8° θ14 ° 10° 12° Tolerances of Form and Position Notes aaa 0.15 1,2 bbb 0.25 1,2 ccc 0.10 1,2 Variations AA 6 AB BA Min Nom Max Min Nom Max Min Nom Max Notes e 0.95BSC 0.95BSC 0.65BSC e1 1.90BSC 1.90BSC 1.95BSC N6 5 8 Tolerances of Form and Position ddd 0.20 0.20 0.13 1,2 4. The package top may be smaller than the package bottom. Dimensions D and E1 are determined at the outermost extremes of the plastic body exclusive of mold flash, the bar burrs, gate burrs and interlead flash, but including any mismatch between the top and bottom of the plastic body. D and E1 dimensions are determined at Datum H. 5. Datums A & B to be determined at Datum H. 6. Package varation "AB" is a 5 lead version of the 6 lead variation "AA" where lead #5 has been removed from the 6 lead "AA" variation. 7. These dimensions apply to the flat section of the lead between 0.08mm and 0.15mm from the lead tip. 8. Dimension "b" does not include dambar protrusion. Allowable dambar protrusion shall be 0.08mm total in excess of the "b" dimension at maximum material condition. The dambar cannot be located on the lower radius of the foot. Minimum space between protrusion and an adjacent lead shall not be less than 0.07mm.

Doc. No. 2120, Rev. A Catalyst Semiconductor, Inc. Corporate Headquarters

1250 Borregas Avenue

Sunnyvale, CA 94089 Phone: 408.542.1000 Fax: 408.542.1200 www.catsemi.com Copyrights, Trademarks and Patents Trademarks and registered trademarks of Catalyst Semiconductor include each of the following: DPP ™ AE 2 ™ MiniPot™ Catalyst Semiconductor has been issued U.S. and foreign patents and has patent applications pending that protect its products. For a complete list of patents issued to Catalyst Semiconductor contact the Company’s corporate office at 408.542.1000. CATALYST SEMICONDUCTOR MAKES NO WARRANTY, REPRESENTATION OR GUARANTEE, EXPRESS OR IMPLIED, REGARDING THE SUITABILITY OF ITS PRODUCTS FOR ANY PARTICULAR PURPOSE, NOR THAT THE USE OF ITS PRODUCTS WILL NOT INFRINGE ITS INTELLECTUAL PROPERTY RIGHTS OR THE RIGHTS OF THIRD PARTIES WITH RESPECT TO ANY PARTICULAR USE OR APPLICATION AND SPECIFICALLY DISCLAIMS ANY AND ALL LIABILITY ARISING OUT OF ANY SUCH USE OR APPLICATION, INCLUDING BUT NOT LIMITED TO, CONSEQUENTIAL OR INCIDENTAL DAMAGES. Catalyst Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Catalyst Semiconductor product could create a situation where personal injury or death may occur. Catalyst Semiconductor reserves the right to make changes to or discontinue any product or service described herein without notice. Products with data sheets labeled "Advance Information" or "Preliminary" and other products described herein may not be in production or offered for sale. Catalyst Semiconductor advises customers to obtain the current version of the relevant product information before placing orders. Circuit diagrams illustrate typical semiconductor applications and may not be complete. Publication #: 2120 Revison: A Issue date: 03/10/05 Type: Initial Release

REVISION HISTORY

Date Rev. Reason 3/10/2005 A Initial Release