数据搜索系统,热门电子元器件搜索 |
|
STA333ML 数据表(PDF) 7 Page - STMicroelectronics |
|
STA333ML 数据表(HTML) 7 Page - STMicroelectronics |
7 / 15 page STA333ML Electrical specifications 7/15 3.4 Electrical characteristics Table 5. Electrical characteristics (VCC = 18 V,VDD_DIG=3.3 V fsw = 384 kHz, Tamb = 25 °C, RL = 8 Ω unless otherwise specified) Symbol Parameter Conditions Min. Typ. Max. Unit Po Output power BTL THD = 1 % 16 W THD = 10% 20 RdsON Power Pchannel/Nchannel MOSFET (Total Bridge) ld=1A 180 250 m Ω ldss Power Pchannel/Nchannel leakage Vcc = 18V 10 µA gP Power Pchannel RdsON Matching ld=1A 95 % gN Power Nchannel RdsON Matching ld=1A 95 % ILDT Low current dead time (static) Resistive load Figure 3.5 10 ns IHDT High current dead time (dynamic) @lload = 1.5 A (Figure 5)10 20 ns tr Rise time Resistive load Figure 3.8 10 ns tf Fall time Resistive load Figure 3.8 10 ns VCC Supply voltage operating voltage 4.5 18 V Icc Supply current from Vcc in power down PWRDN = 0 0.1 mA Supply current from Vcc in operation PCM Input signal = -60 dBFS. Switching frequency = 384KHz No LC filters 30 mA Supply current DDX processing (reference only) Internal clock = 49.152 MHz 80 mA Ilim Overcurrent limit Nonlinear output 2.2 3.5 4.3 A Isc short circuit protection Hi-Z output 2.7 3.8 5.0 A UVL Under voltage protection threshold 3.5 4.3 V tmin Output minimum pulse width No load 20 30 60 ns DR Dynamic range 100 dB SNR Signal to noise ratio A - weighted 94 dB THD+N Total harmonic distortion + noise Po = 1 W, f = 1 kHz 0.05 0.2 % PSRR Power supply rejection ratio DDX stereo, <5 kHz Vripple = 1 VRMS Audio input = dither only 80 dB |
类似零件编号 - STA333ML |
|
类似说明 - STA333ML |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |