Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
MAX9720 Datasheet(PDF) 3 Page - Maxim Integrated Products |
|
MAX9720 Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 21 page 50mW, DirectDrive, Stereo Headphone Amplifier with SmartSense and Shutdown _______________________________________________________________________________________ 3 Note 1: All specifications are 100% tested at TA = +25oC; temperature limits are guaranteed by design. Note 2: Inputs are AC-coupled to ground. Note 3: Inputs are connected directly to ground. ELECTRICAL CHARACTERISTICS (continued) (VDD = VMODE1 = VMODE2 = 3.0V, PGND = SGND = 0V, RL = ∞, C1 = C2 = 2.2µF. TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS RL = 32 Ω, POUT = 30mW 0.003 Total Harmonic Distortion Plus Noise THD+N fIN = 1kHz RL = 16 Ω, POUT = 30mW 0.005 % Signal-to-Noise Ratio SNR fIN = 1kHz, VOUT = 0.5VRMS, RL = 16 Ω, BW = 22Hz to 22kHz 97 dB Slew Rate SR 0.8 V/µs Maximum Capacitive Load CL No sustained oscillations 150 pF Crosstalk RL = 32 Ω, POUT = 1mW, fIN = 10kHz 75 dB Thermal Shutdown Threshold 140 oC Thermal Shutdown Hysteresis 15 oC SmartSense Shorted Load Threshold RSMS 2.4 4 5.6 Ω Pulse Duration tSMS 3.1 µs DEBOUNCE TIME (TIME) TIME Charging Current ITIME 0.7 1.1 1.8 µA TIME Discharge Switch Resistance RTIME HPS = GND 4 10 k Ω TIME Threshold VTIME 1 1.1 1.2 V HEADPHONE SENSE INPUT (HPS) VIH 0.9 x VDD HPS Threshold VIL 0.7 x VDD V Input Leakage Current IIL MODE1= MODE2 = GND ±1µA Input Capacitance CIN 10 pF ALERT Output Current High IOH VALERT = VDD 1µA Output Voltage Low VOL IOL = 3mA 0.4 V MODE_ INPUT VIH 0.7 x VDD MODE_ Thresholds VIL 0.3 x VDD V MODE_ Input Leakage Current ±1µA |
Número de pieza similar - MAX9720 |
|
Descripción similar - MAX9720 |
|
|
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 |