Electronic Components Datasheet Search |
|
ISL84781 Datasheet(PDF) 8 Page - Intersil Corporation |
|
ISL84781 Datasheet(HTML) 8 Page - Intersil Corporation |
8 / 12 page 8 FN6095.3 July 31, 2006 Virtually all the analog leakage current comes from the ESD diodes to V+ or GND. Although the ESD diodes on a given signal pin are identical and therefore fairly well balanced, they are reverse biased differently. Each is biased by either V+ or GND and the analog signal. This means their leakages will vary as the signal varies. The difference in the two diode leakages to the V+ and GND pins constitutes the analog- signal-path leakage current. All analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. This is why both sides of a given switch can show leakage currents of the same or opposite polarity. There is no connection between the analog signal paths and V+ or GND. Typical Performance Curves TA = 25°C, Unless Otherwise Specified FIGURE 8. ON RESISTANCE vs SUPPLY VOLTAGE vs SWITCH VOLTAGE FIGURE 9. ON RESISTANCE vs SWITCH VOLTAGE FIGURE 10. ON RESISTANCE vs SWITCH VOLTAGE FIGURE 11. CHARGE INJECTION vs SWITCH VOLTAGE 01234 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 VCOM (V) ICOM = 100mA V+ = 3V V+ = 2.7V V+ = 1.8V V+ = 3.6V V+ = 1.65V 0.3 0.35 0.4 0.45 0.5 0.55 VCOM (V) 00.5 11.5 22.5 3 25°C 85°C -40°C V+ = 3V ICOM = 100mA 0 0.5 1 1.5 2 VCOM (V) 0.3 0.35 0.4 0.45 0.5 0.55 0.6 0.65 0.7 85 °C -40 °C 25 °C V+ = 1.8V ICOM = 100mA 00.511.5 22.5 3 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 VCOM (V) V+ = 1.8V V+ = 3V ISL84781 |
Similar Part No. - ISL84781 |
|
Similar Description - ISL84781 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | 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 |