전자부품 데이터시트 검색엔진 |
|
TPA3125D2N 데이터시트(PDF) 4 Page - Texas Instruments |
|
|
TPA3125D2N 데이터시트(HTML) 4 Page - Texas Instruments |
4 / 26 page DC CHARACTERISTICS AC CHARACTERISTICS TPA3125D2 SLOS611 – DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com TA = 25°C, VCC = 24 V, RL = 8Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Class-D output offset voltage | VOS | (measured differentially in BTL VI = 0 V, AV = 36 dB 7.5 50 mV mode as shown in Figure 33) V(BYPASS) Bypass output voltage No load AVCC/8 V ICC(q) Quiescent supply current SD = 2 V, MUTE = 0 V, no load 16 30 mA ICC(q) Quiescent supply current in MUTE = 0.8 V, no load 16 mA mute mode ICC(q) Quiescent supply current in SD = 0.8 V, no load 0.39 1 mA shutdown mode rDS(on) Drain-source on-state 210 450 m Ω resistance GAIN0 = 0.8 V 18 20 22 GAIN1 = 0.8 V GAIN0 = 2 V 24 26 28 G Gain dB GAIN0 = 0.8 V 30 32 34 GAIN = 2 V GAIN0 = 2 V 34 36 38 Mute attenuation VI = 1 Vrms –80 dB TA = 25°C, VCC = 24 V, RL = 8Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VCC = 24, Vripple = 0.2 VPP, Gain = 20 dB, kSVR Supply ripple rejection –52 dB freq = 1 kHz Output power at 1% THD+N VCC = 24 V, f = 1 kHz; single-ended output 8 Output power at 10% THD+N VCC = 24 V, f = 1 kHz; single-ended output 10 Output power at 1% THD+N VCC = 12 V, f = 1 kHz; bridge-tied output 7 Output power at 10% THD+N VCC = 12 V, f = 1 kHz; bridge-tied output 9 PO W VCC = 24 V, f = 1 kHz; bridge-tied output Output power at 1% THD+N (output thermally limited to 20W unless 30 heatsink is used) VCC = 24 V, f = 1 kHz; bridge-tied output Output power at 10% THD+N (output thermally limited to 20W unless 36 heatsink is used) Total harmonic distortion + f = 1 kHz, PO = 5 W; single-ended output 0.04% THD+N noise Total harmonic distortion + THD+N f = 1 kHz, PO = 10 W; bridge-tied output 0.04% noise 125 µV RMS 20 Hz to 22 kHz, A-weighted filter, Vn Output integrated noise floor Gain = 20 dB –78 dBV Crosstalk PO = 1 W, f = 1 kHz; gain = 20 dB –70 dB Max output at THD+N < 1%, f = 1 kHz, SNR Signal-to-noise ratio –92 dB gain = 20 dB Thermal trip point 150 °C Thermal hysteresis 30 °C fOSC Oscillator frequency 250 300 350 kHz Mute delay Time from mute input switches high until 30 µs outputs muted Unmute delay Time from mute input switches low until 120 ms outputs unmuted Start-up time Bypass capacitor on pin 6 = 1 µF 500 ms 4 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TPA3125D2 |
유사한 부품 번호 - TPA3125D2N |
|
유사한 설명 - TPA3125D2N |
|
|
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 |