 |
Os motores de busca de Datasheet de Componentes eletrônicos |
|
|
Os motores de busca de Datasheet de Componentes eletrônicos |
|
TPA2051D3 Folha de dados(PDF) 8 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
TPA2051D3 Folha de dados(HTML) 8 Page - Texas Instruments |
|
|
8 / 33 page  OPERATING CHARACTERISTICS TPA2051D3 SLOS641 – JUNE 2009 ...................................................................................................................................................................................................... www.ti.com VDD = 3.6 V, TA = 25°C, Input gain = 0 dB, Class-D gain = +6 dB, Headphone gain = 0 dB, RSPEAKER = 8 Ω, RHEADPHONES = 16 Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT CLASS-D POWER AMPLIFIER THD = 1%, AVDD = PVDD = 4.2 V, 1000 f = 1 kHz THD = 1%, AVDD = PVDD = 3.6 V, 730 f = 1 kHz PO Speaker output power mW THD = 10%, AVDD = PVDD = 3.6 V, 900 f = 1 kHz THD = 10%, AVDD = PVDD = 5.0 V, 2900 f = 1 kHz, RSPEAKER = 4 Ω SNR Signal-to-noise ratio PO = 600 mW 97 dB En Noise output voltage A-weighted 21 µV RMS PO = 400 mW, f = 1 kHz 0.06% Total harmonic distortion plus THD+N noise(1) PO = 1 W , AVDD = PVDD = 5.0 V, f = 1 kHz 0.04% 200 mVpp ripple, f = 217 Hz 77 dB AC PSRR AC-Power supply rejection ratio 200 mVpp ripple, f = 10 kHz 68 dB Threshold 150 °C Thermal shutdown Hysteresis 15 °C Output impedance in shutdown 2 k Ω HEADPHONE AMPLIFIER PO Headphone output power(2) THD = 1%, AVDD = PVDD = 3.0 V, 25 mW f = 1 kHz, in-phase VOS Output Offset Voltage Volume at 0 dB ±0.6 mV Output impedance in shutdown 25 Ω SNR Signal-to-noise ratio PO = 20 mW 97 dB En Noise output voltage A-weighted 7.5 µV RMS PO = 20 mW, f = 1 kHz 0.02% Total harmonic distortion plus THD+N noise(1) PO = 20 mW into 32 Ω, f = 1 kHz 0.01% 200 mVpp ripple, f = 217 Hz 95 dB AC PSRR AC-Power supply rejection ratio 200 mVpp ripple, f = 10 kHz 84 dB fOSC Charge pump switching frequency 1200 kHz ΔAV Gain matching Between Left and Right channels 0.1 dB HBM Electrostatic discharge HPLEFT and HPRIGHT ±8 kV BYPASS MODE RON Bypass switch on impedance AVDD = PVDD = 3 V, VDIFF = 2 VP-P, 1.1 2.7 Ω VCM = AVDD/2, Temp = 25°C THD Total harmonic distortion VDIFF = 2 VP-P, f = 1 kHz, RSERIES = 10 Ω 0.02% Off attenuation 80 dB INPUT SECTION RIN Input impedance (per input pin) Volume Control gain = 18 dB 4.0 5.0 k Ω VIN_MAX Maximum differential input signal Volume Control gain = –66 dB 5.2 VP–P swing Volume Control gain = 0 dB 2.6 Volume Control gain = 18 dB 0.22 Gain matching 0.1 dB Crosstalk GAIN = 0 dB, f = 1 kHz 60 dB Start-up time from shutdown 8 ms (1) A-weighted (2) Per output channel 8 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated Product Folder Link(s): TPA2051D3 |
Nº de peça semelhante - TPA2051D3 |
|
Descrição semelhante - TPA2051D3 |
|
|
Ligação URL |
| Privacy Policy |
| ALLDATASHEETPT.COM |
| ALLDATASHEET é útil para você? [ DONATE ] |
Sobre Alldatasheet | Publicidade | Contato conosco | Privacy Policy | roca de Link | 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 |
Portuguese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
