Electronic Components Datasheet Search |
|
LM56BIMMX Datasheet(PDF) 7 Page - National Semiconductor (TI) |
|
|
LM56BIMMX Datasheet(HTML) 7 Page - National Semiconductor (TI) |
7 / 13 page Functional Description 1.0 PIN DESCRIPTION V + This is the positive supply voltage pin. This pin should be bypassed with 0.1 µF capacitor to ground. GND This is the ground pin. V REF This is the 1.250V bandgap voltage reference out- put pin. In order to maintain trip point accuracy this pin should source a 50 µA load. V TEMP This is the temperature sensor output pin. OUT1 This is an open collector digital output. OUT1 is ac- tive LOW. It goes LOW when the temperature is greater than T 1 and goes HIGH when the tempera- ture drops below T 1–5˚C. This output is not in- tended to directly drive a fan motor. OUT2 This is an open collector digital output. OUT2 is ac- tive LOW. It goes LOW when the temperature is greater than the T 2 set point and goes HIGH when the temperature is less than T 2–5˚C. This output is not intended to directly drive a fan motor. V T1 This is the input pin for the temperature trip point voltage for OUT1. V T2 This is the input pin for the low temperature trip point voltage for OUT2. DS012893-15 DS012893-16 VT1 = 1.250V x (R1)/(R1 + R2 + R3) VT2 = 1.250V x (R1 + R2)/(R1 + R2 + R3) where: (R1+R2+R3) = 27k Ω and VT1 or T2 = [6.20 mV/˚C x T] + 395 mV therefore: R1=VT1/(1.25V) x 27 kΩ R2=(VT2/(1.25V) x 27 k)Ω–R1 R3=27 k Ω −R1−R2 www.national.com 7 |
Similar Part No. - LM56BIMMX |
|
Similar Description - LM56BIMMX |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |