 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DS1802 Datasheet(PDF) 1 Page - Dallas Semiconductor |
|
|
|||||||||||||||||||||||||||||
DS1802 Datasheet(HTML) 1 Page - Dallas Semiconductor |
|
|
1 / 17 page  1 of 17 101999 FEATURES § Ultra-low power consumption § Operates from 3V or 5V supplies § Two digitally controlled, 65-position potentiometers including mute § Logarithmic resistive characteristics (1 dB per step) § Zero-crossing detection eliminates noise caused by wiper movement § Digital or mechanical pushbutton wiper control § Serial port provides means for setting and reading both potentiometers wipers § 20-pin SOIC and 20-pin TSSOP for surface mount applications § Operating Temperature Range: -40 °C to +85°C § Software and hardware mute § Resistance Available: 45 k Ω PIN ASSIGNMENT PIN DESCRIPTION L0, L1 - Low End of Resistor H0, H1 - High End of Resistor W1,W2 - Wiper End of Resistor VCC - 3V/5V Power Supply Input RST - Serial Port Reset Input D - Serial Port Data Input CLK - Serial Port Clock Input MODE - Mode Select Input UC0, UC1 - Up Control Pushbutton Inputs DC0, DC1 - Down Control Pushbutton Inputs VU, VD - Volume-Up/Volume-Down Inputs B0, B1 - Balance Pot-0, Pot-1 Inputs GND - Digital Ground MUTE - Mute AGND - Analog Ground ZCEN - Zero-Crossing Detect Input COUT - Cascade Output DS1802 Dual Audio Taper Potentiometer With Pushbutton Control www.dalsemi.com GND 1 20 VCC COUT 2 19 VU (UC1) CLK 3 18 VD (DC1) D 4 17 B0 (UC0) RST 5 16 B1 (DC0) ZCEN 6 15 MUTE MODE 7 14 AGND W0 8 13 H1 L0 9 12 L1 H0 10 11 W1 20-Pin DIP (300-mil) 20-Pin SOIC (300-mil) 20-Pin TSSOP (173-mil) See Mech. Drawings Section |
Similar Part No. - DS1802 |
|
Similar Description - DS1802 |
|
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
