Motore di ricerca datesheet componenti elettronici |
|
TMP300AIDBVR Scheda tecnica(PDF) 6 Page - Texas Instruments |
|
|
TMP300AIDBVR Scheda tecnica(HTML) 6 Page - Texas Instruments |
6 / 14 page www.ti.com APPLICATIONS INFORMATION R = SET (T 0.01+0.5) ´ SET 3e - 6 (1) CALCULATING RSET R ink = W SET 10(50+T ) SET 3 (2) USING VTEMP TO TRIP THE DIGITAL OUTPUT R INT 210kW R SET T SET OUT V+ HYST SET V TEMP TMP300 3 A m Proportional toT A Open-DrainControl Voltagesource totesttrippoint. TMP300 SBOS335A – JUNE 2005 – REVISED SEPTEMBER 2007 To set the TMP300 to trip at a preset value, calculate The TMP300 is a thermal sensor designed for the RSET resistor value according to Equation 1 or over-temperature protection circuits in electronic Equation 2: systems. The TMP300 uses a set resistor to program the trip temperature of the digital output. An additional high-impedance (210k Ω) analog voltage output provides the temperature reading. Where TSET is in °C; or The set resistor (RSET) provides a threshold voltage for the comparator input. The TMP300 trips when the Where TSET is in °C. VTEMP pin exceeds the TSET voltage. The value of the set resistor is determined by the analog output function and the 3 μA internal bias current. The analog voltage output can also serve as a voltage input that forces a trip of the digital output to simulate a thermal event. This simulation facilitates easy system design and test of thermal safety circuits, as shown in Figure 8. Figure 8. Applying Voltage to Trip Digital Output 6 Submit Documentation Feedback Copyright © 2005–2007, Texas Instruments Incorporated Product Folder Link(s): TMP300 |
Codice articolo simile - TMP300AIDBVR |
|
Descrizione simile - TMP300AIDBVR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |