전자부품 데이터시트 검색엔진 |
|
TDA8920BTH 데이터시트(PDF) 11 Page - NXP Semiconductors |
|
TDA8920BTH 데이터시트(HTML) 11 Page - NXP Semiconductors |
11 / 34 page 9397 750 13356 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Preliminary data sheet Rev. 01 — 1 October 2004 11 of 34 Philips Semiconductors TDA8920B 2 × 100 W class-D power amplifier [2] Only complete shut-down of amplifier if short-circuit impedance is below threshold of 1 Ω. In all other cases current limiting: resulting in clipping output signal. [3] Fault condition detected during (every) transition between standby-to-mute and during restart after activation of OCP (short to one of the supply lines). 8.4 Differential audio inputs For a high common mode rejection ratio and a maximum of flexibility in the application, the audio inputs are fully differential. By connecting the inputs anti-parallel the phase of one of the channels can be inverted, so that a load can be connected between the two output filters. In this case the system operates as a mono BTL amplifier and with the same loudspeaker impedance an approximately four times higher output power can be obtained. The input configuration for a mono BTL application is illustrated in Figure 6. In the stereo single-ended configuration it is also recommended to connect the two differential inputs in anti-phase. This has advantages for the current handling of the power supply at low signal frequencies. 9. Limiting values [1] Current limiting concept. See also Section 13.6. Fig 6. Input configuration for mono BTL application. Vin IN1P OUT1 power stage mbl466 OUT2 SGND IN1M IN2P IN2M Table 5: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit VP supply voltage - ±30 V IORM repetitive peak current in output pin maximum output current limiting [1] 8- A Tstg storage temperature −55 +150 °C Tamb ambient temperature −40 +85 °C Tj junction temperature - 150 °C |
유사한 부품 번호 - TDA8920BTH |
|
유사한 설명 - TDA8920BTH |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 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 |