CAT5115: Digital Potentiometer (POT), 32-Tap

The CAT5115 is a single digital POT designed as an electronic replacement for mechanical potentiometers and trim pots. Ideal for automated adjustments on high volume production lines, they are also well suited for applications where equipment requiring periodic adjustment is either difficult to access or located in a hazardous or remote environment.The CAT5115 contains a 32-tap series resistor array connected between two terminals RH and RL. An up/down counter and decoder that are controlled by three input pins, determines which tap is connected to the wiper, RW. The wiper is always set to the mid point, tap 15 at power up. The tap position is not stored in memory. Wiper-control of the CAT5115 is accomplished with three input control pins, CS, U/D, and INC. The INC input increments the wiper in the direction which is determined by the logic state of the U/D input. The CS input is used to select the device.The digital POT can be used as a three-terminal resistive divider or as a two-terminal variable resistor. Digital POTs bring variability and programmability to a wide variety of applications including control, parameter adjustments, and signal processing.

特性
  • 32-position, Linear Taper Potentiometer
  • Low Power CMOS Technology
  • Single Supply Operation: 2.5 V - 6.0 V
  • Increment Up/Down Serial Interface
  • Resistance Values: 10 kΩ, 50 kΩ and 100 kΩ
应用
  • Automated Product Calibration
  • Remote Control Adjustments
  • Offset, Gain and Zero Control
  • Tamper-proof Calibrations
  • Contrast, Brightness and Volume Controls
  • Motor Controls and Feedback Systems
  • Programmable Analog Functions
终端产品
  • Industrial Equipment
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Digital Potentiometer (POT), 32-TapCAT5115/D (195.0kB)11
封装图纸 (4)
Document TitleDocument ID/SizeRevision
MSOP 8, 3x3846AD (56.5kB)revo
PDIP-8, 300 mils646AA (55.8kB)A
SOIC 8, 150 mils751BD (55.6kB)revo
TSSOP8, 4.4x3948AL (55.7kB)revo
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
CAT5115LI-00-GActivePb-free Halide freePDIP-8646AANATube50$33.3325
CAT5115LI-10-GActivePb-free Halide freePDIP-8646AANATube50$33.3325
CAT5115LI-50-GActivePb-free Halide freePDIP-8646AANATube50$33.3325
CAT5115VI-00-GActivePb-free Halide freeSOIC-8751BD1Tube100$33.3325
CAT5115VI-00-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$1.128
CAT5115VI-10-GObsoletePb-free Halide freeSOIC-8751BD1Tube100
CAT5115VI-10-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$1.128
CAT5115VI-50-GActivePb-free Halide freeSOIC-8751BD1Tube100$33.3325
CAT5115VI-50-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$1.128
CAT5115YI-00-GActivePb-free Halide freeTSSOP-8948AL1Tube100$33.3325
CAT5115YI-00-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$1.128
CAT5115YI-10-GActivePb-free Halide freeTSSOP-8948AL1Tube100$33.3325
CAT5115YI-10-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$1.128
CAT5115YI-50-GActivePb-free Halide freeTSSOP-8948AL1Tube100$33.3325
CAT5115YI-50-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$1.128
CAT5115ZI-00-GT3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.168
CAT5115ZI-00-T3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.168
CAT5115ZI-10-GT3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.168
CAT5115ZI-10-T3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.168
CAT5115ZI-50-T3ActivePb-free Halide freeMSOP-8846AD1Tape and Reel3000$1.168
CAT5115ZI00ActivePb-free Halide freeMSOP-8846AD1Tube96$33.3325
CAT5115ZI10ActivePb-free Halide freeMSOP-8846AD1Tube96$33.3325
CAT5115ZI50ActivePb-free Halide freeMSOP-8846AD1Tube96$33.3325
订购产品技术参数
Product# of Pots# of TapsTypeControl InterfaceResistance Typ (kΩ)VH Max (V)Wiper Position MemoryVDD Max (V)
CAT5115LI-00-G132PotentiometerUp/Down100VCCNo6
CAT5115LI-10-G132PotentiometerUp/Down10VCCNo6
CAT5115LI-50-G132PotentiometerUp/Down50VCCNo6
CAT5115VI-00-G132PotentiometerUp/Down100VCCNo6
CAT5115VI-00-GT3132PotentiometerUp/Down100VCCNo6
CAT5115VI-10-GT3132PotentiometerUp/Down10VCCNo6
CAT5115VI-50-G132PotentiometerUp/Down50VCCNo6
CAT5115VI-50-GT3132PotentiometerUp/Down50VCCNo6
CAT5115YI-00-G132PotentiometerUp/Down100VCCNo6
CAT5115YI-00-GT3132PotentiometerUp/Down100VCCNo6
CAT5115YI-10-G132PotentiometerUp/Down10VCCNo6
CAT5115YI-10-GT3132PotentiometerUp/Down10VCCNo6
CAT5115YI-50-G132PotentiometerUp/Down50VCCNo6
CAT5115YI-50-GT3132PotentiometerUp/Down50VCCNo6
CAT5115ZI-00-GT3132PotentiometerUp/Down100VCCNo6
CAT5115ZI-00-T3132PotentiometerUp/Down100VCCNo6
CAT5115ZI-10-GT3132PotentiometerUp/Down10VCCNo6
CAT5115ZI-10-T3132PotentiometerUp/Down10VCCNo6
CAT5115ZI-50-T3132PotentiometerUp/Down50VCCNo6
CAT5115ZI00132PotentiometerUp/Down100VCCNo6
CAT5115ZI10132PotentiometerUp/Down10VCCNo6
CAT5115ZI50132PotentiometerUp/Down50VCCNo6
Digital Potentiometer (POT), 32-Tap (195.0kB) CAT5115
PDIP-8, 300 mils CAT93C86B
SOIC 8, 150 mils CAV93C86
TSSOP8, 4.4x3 PCA9306
MSOP 8, 3x3 CAT25010