 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
TPA0172 Scheda tecnica(PDF) 5 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
TPA0172 Scheda tecnica(HTML) 5 Page - Texas Instruments |
|
|
5 / 31 page  TPA0172 2-W STEREO AUDIO POWER AMPLIFIER WITH I2C BUS SLOS327C – AUGUST 2000 – REVISED MAY 2001 5 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics at specified free-air temperature, VDD = 5 V, TA = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT |VOS| Output offset voltage (measured differentially) VI = 0 V, AV = 20 dB 20 mV PSRR Power supply rejection ratio VDD = 4.5 V to 5.5 V 75 dB |IIH| High-level input current VDD = 5.5 V, VI = VDD 1 µA |IIL| Low-level input current VDD = 5.5 V, VI = 0 V 1 µA Zi Input impedance 7.5 k Ω IDD Supply current BTL mode 8 12 mA IDD(SD) Supply current shutdown mode PC-BEEP = 0 V 15 35 µA IDD(SD) Supply current, shutdown mode PC-BEEP = VDD/2 50 90 µA operating characteristics, VDD = 5 V, TA = 25°C, RL = 4 Ω, Gain = 20 dB, BTL mode (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT PO Output power THD = 0.08%, f = 1 kHz 2 W THD + N Total harmonic distortion plus noise PO = 1 W, f = 20 Hz to 20 kHz 0.3% BOM Maximum output power bandwidth THD = 1% >20 kHz Supply ripple rejection ratio f = 1 kHz CB =0 47 µF BTL mode –58 dB Supply ripple rejection ratio f = 1 kHz, CB = 0.47 µF SE mode –52 dB V Noise output voltage CB = 0.47 µF, f=20Hzto20kHz BTL mode 29 µVRMS Vn Noise output voltage f = 20 Hz to 20 kHz, Gain = 6 dB BTL, 0 dB SE SE mode 23 µVRMS TYPICAL CHARACTERISTICS Table of Graphs FIGURE THD+N Total harmonic distortion plus noise vs Output power 1, 2, 4, 6 THD+N Total harmonic distortion plus noise vs Frequency 3, 5, Vn Output noise voltage vs Frequency 7 Supply ripple rejection ratio vs Frequency 8, 9 Crosstalk vs Frequency 10, 11 Shutdown attenuation vs Frequency 12 Closed loop response 13, 14 PO Output power vs Load resistance 15, 16 PD Power dissipation vs Output power 17, 18 PD Power dissipation vs Ambient temperature 19 |
Codice articolo simile - TPA0172 |
|
Descrizione simile - TPA0172 |
|
|
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 |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
