Datasheet CAT5113
| Descripción | 100‐tap Digital Potentiometer (POT) |
| Páginas / Página | 13 / 1 — Description. http://onsemi.com. SOIC−8. MSOP−8. V SUFFIX. Z SUFFIX. CASE … |
| Formato / tamaño de archivo | PDF / 203 Kb |
| Idioma del documento | Inglés |
Description. http://onsemi.com. SOIC−8. MSOP−8. V SUFFIX. Z SUFFIX. CASE 751BD. CASE 846AD. PDIP−8. TSSOP−8. L SUFFIX. Y SUFFIX. CASE 646AA
Versión de texto del documento
link to page 9 CAT5113 100‐tap Digital Potentiometer (POT)
Description
The CAT5113 is a single digital POT designed as an electronic replacement for mechanical potentiometers. Ideal for automated adjustments on high volume production lines, they are also well suited
http://onsemi.com
for applications where equipment requiring periodic adjustment is either difficult to access or located in a hazardous or remote environment. The CAT5113 contains a 100-tap series resistor array connected
SOIC−8 MSOP−8
between two terminals RH and RL. An up/down counter and decoder
V SUFFIX Z SUFFIX
that are controlled by three input pins, determines which tap is
CASE 751BD CASE 846AD
connected to the wiper, RW. The wiper setting, stored in nonvolatile memory, is not lost when the device is powered down and is automatically reinstated when power is returned. The wiper can be adjusted to test new system values without affecting the stored setting. Wiper-control of the CAT5113 is accomplished with three input
PDIP−8 TSSOP−8
control pins, CS, U/D, and INC. The INC input increments the wiper
L SUFFIX Y SUFFIX
in the direction which is determined by the logic state of the U/D input.
CASE 646AA CASE 948AL
The CS input is used to select the device and also store the wiper position prior to power down.
PIN CONFIGURATIONS
The digital POT can be used as a three-terminal resistive divider or 1 as a two-terminal variable resistor. INC VCC U/D CS
Features
RH RL 100-position Linear Taper Potentiometer GND RWB Non-volatile EEPROM Wiper Storage PDIP (L), SOIC (V), MSOP (Z) 10 nA Ultra-low Standby Current 1 Single Supply Operation: 2.5 V − 6.0 V CS RL VCC RWB Increment Up/Down Serial Interface INC GND Resistance Values: 1 kW, 10 kW, 50 kW and 100 kW U/D RH Available in PDIP, SOIC, TSSOP and MSOP Packages TSSOP (Y) These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS (Top Views) Compliant
PIN FUNCTION Applications Pin Name Function
Automated Product Calibration INC Increment Control Remote Control Adjustments U/D Up/Down Control Offset, Gain and Zero Control RH Potentiometer High Terminal Tamper-proof Calibrations Contrast, Brightness and Volume Controls GND Ground Motor Controls and Feedback Systems RW Wiper Terminal Programmable Analog Functions RL Potentiometer Low Terminal CS Chip Select VCC Supply Voltage
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 9 of this data sheet. Semiconductor Components Industries, LLC, 2013
1
Publication Order Number:
June, 2013 − Rev. 26 CAT5113/D
Description
The CAT5113 is a single digital POT designed as an electronic replacement for mechanical potentiometers. Ideal for automated adjustments on high volume production lines, they are also well suited
http://onsemi.com
for applications where equipment requiring periodic adjustment is either difficult to access or located in a hazardous or remote environment. The CAT5113 contains a 100-tap series resistor array connected
SOIC−8 MSOP−8
between two terminals RH and RL. An up/down counter and decoder
V SUFFIX Z SUFFIX
that are controlled by three input pins, determines which tap is
CASE 751BD CASE 846AD
connected to the wiper, RW. The wiper setting, stored in nonvolatile memory, is not lost when the device is powered down and is automatically reinstated when power is returned. The wiper can be adjusted to test new system values without affecting the stored setting. Wiper-control of the CAT5113 is accomplished with three input
PDIP−8 TSSOP−8
control pins, CS, U/D, and INC. The INC input increments the wiper
L SUFFIX Y SUFFIX
in the direction which is determined by the logic state of the U/D input.
CASE 646AA CASE 948AL
The CS input is used to select the device and also store the wiper position prior to power down.
PIN CONFIGURATIONS
The digital POT can be used as a three-terminal resistive divider or 1 as a two-terminal variable resistor. INC VCC U/D CS
Features
RH RL 100-position Linear Taper Potentiometer GND RWB Non-volatile EEPROM Wiper Storage PDIP (L), SOIC (V), MSOP (Z) 10 nA Ultra-low Standby Current 1 Single Supply Operation: 2.5 V − 6.0 V CS RL VCC RWB Increment Up/Down Serial Interface INC GND Resistance Values: 1 kW, 10 kW, 50 kW and 100 kW U/D RH Available in PDIP, SOIC, TSSOP and MSOP Packages TSSOP (Y) These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS (Top Views) Compliant
PIN FUNCTION Applications Pin Name Function
Automated Product Calibration INC Increment Control Remote Control Adjustments U/D Up/Down Control Offset, Gain and Zero Control RH Potentiometer High Terminal Tamper-proof Calibrations Contrast, Brightness and Volume Controls GND Ground Motor Controls and Feedback Systems RW Wiper Terminal Programmable Analog Functions RL Potentiometer Low Terminal CS Chip Select VCC Supply Voltage
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 9 of this data sheet. Semiconductor Components Industries, LLC, 2013
1
Publication Order Number:
June, 2013 − Rev. 26 CAT5113/D