Moteur de recherche de fiches techniques de composants électroniques |
|
CAT5419 Fiches technique(PDF) 3 Page - Catalyst Semiconductor |
|
CAT5419 Fiches technique(HTML) 3 Page - Catalyst Semiconductor |
3 / 16 page CAT5419 © Catalyst Semiconductor, Inc. 3 Doc. No. MD-2115 Rev. H Characteristics subject to change without notice ABSOLUTE MAXIMUM RATINGS (1) Parameters Ratings Units Temperature Under Bias -55 to +125 ºC Storage Temperature Range -65 to +150 ºC Voltage to any Pins with Respect to VSS (2) (3) -2.0 to VCC +2.0 V VCC with Respect to GND -2.0 to +7.0 V Package Power Dissipation Capability (TA = 25°C) 1.0 W Lead Soldering Temperature (10 secs) 300 ºC Wiper Current ±12 mA RECOMMENDED OPERATING CONDITIONS Parameters Ratings Units VCC +2.5 to 6.0 V Industrial Temperature -40 to +85 ºC POTENTIOMETER CHARACTERISTICS Over recommended operating conditions unless otherwise stated. Symbol Parameter Test Conditions Min Typ Max Units RPOT Potentiometer Resistance (-00) 100 kΩ RPOT Potentiometer Resistance (-50) 50 kΩ RPOT Potentiometer Resistance (-10) 10 kΩ RPOT Potentiometer Resistance (-2.5) 2.5 kΩ Potentiometer Resistance Tolerance ±20 % RPOT Matching 1 % Power Rating 25°C, each pot 50 mW IW Wiper Current ±6 mA RW Wiper Resistance IW = ±3mA @ VCC = 3V 300 Ω RW Wiper Resistance IW = ±3mA @ VCC = 5V 80 150 Ω VTERM Voltage on any RH or RL Pin VSS = 0V GND VCC V VN Noise (4) TBD nV/√Hz Resolution 1.6 % Absolute Linearity (5) RW(n)(actual)-R(n)(expected) (8) ±1 LSB (7) Relative Linearity (6) RW(n+1)-[RW(n)+LSB] (8) ±0.2 LSB (7) TCRPOT Temperature Coefficient of RPOT (4) ±300 ppm/°C TCRATIO Ratiometric Temp. Coefficient (4) 20 ppm/°C CH/CL/CW Potentiometer Capacitances (4) 10/10/25 pF fc Frequency Response RPOT = 50kΩ (4) 0.4 MHz Notes: (1) 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. (2) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC voltage on output pins is VCC +0.5V, which may overshoot to VCC +2.0V for periods of less than 20 ns. (3) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to VCC +1V. (4) This parameter is tested initially and after a design or process change that affects the parameter. (5) Absolute linearity is utilitzed to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a potentiometer. (6) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potentiometer. It is a measure of the error in step size. (7) LSB = RTOT / 63 or (RH - RL) / 63, single pot (8) n = 0, 1, 2, ..., 63 |
Numéro de pièce similaire - CAT5419_07 |
|
Description similaire - CAT5419_07 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants 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 |