Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
TDA7498 Datasheet(PDF) 9 Page - STMicroelectronics |
|
TDA7498 Datasheet(HTML) 9 Page - STMicroelectronics |
9 / 28 page TDA7498 Electrical specifications Doc ID 16107 Rev 8 9/28 Tj Junction temperature at thermal shutdown - - 150 - °C Ri Input resistance Differential input 48 60 - k Ω VOVP Overvoltage protection threshold - 42 43 - V VUVP Undervoltage protection threshold - --8 V RdsON Power transistor on resistance High side - 0.2 - Ω Low side - 0.2 - Po Output power THD = 10% - 100 - W THD = 1% - 78 - Po Output power RL = 8 Ω, THD = 10% - 80 - W PD Dissipated power Po = 100 W + 100 W, THD = 10% -20 - W η Efficiency Po = 100 W + 100 W - 90 - % THD Total harmonic distortion Po = 1 W - 0.1 - % GV Closed-loop gain GAIN0 = L, GAIN1 = L 24.6 25.6 26.6 dB GAIN0 = L, GAIN1 = H 30.6 31.6 32.6 GAIN0 = H, GAIN1 = L 34.1 35.1 36.1 GAIN0 = H, GAIN1 = H 36.6 37.6 38.6 ΔGV Gain matching - -1 - 1 dB CT Crosstalk f = 1 kHz, Po = 1 W 5070- dB eN Total input noise A Curve, GV = 20 dB - 15 - µV f = 22 Hz to 22 kHz - 25 50 SVRR Supply voltage rejection ratio fr = 100 Hz, Vr = 0.5 Vpp, CSVR = 10 µF -70 - dB Tr, Tf Rise and fall times - - 50 - ns fSW Switching frequency Internal oscillator 290 310 330 kHz fSWR Output switching frequency range With internal oscillator (1) 250 - 400 kHz With external oscillator (2) 250 - 400 VinH Digital input high (H) - 2.3 - - V VinL Digital input low (L) - - 0.8 Table 6. Electrical specifications (continued) Symbol Parameter Condition Min Typ Max Unit |
Número de pieza similar - TDA7498 |
|
Descripción similar - TDA7498 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |