參數(shù)資料
型號(hào)： STA538
廠商： 意法半導(dǎo)體
英文描述： Zener Diode; Application: General; Pd (mW): 400; Vz (V): 24.97 to 26.26; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MHD
中文描述： 2個(gè)為1.3 W D類與模擬或數(shù)字輸入2.0多聲道數(shù)字音頻處理器與最終幻想放大器
文件頁(yè)數(shù)： 1/59頁(yè)
文件大?。?/td> 402K
代理商： STA538
January 2007
Rev 1
1/59
1
STA538
2 x 1.3 W class-D amplifier with analog or digital input
2.0 multichannel digital audio processor with FFX
Features
■
Up to 96 dB dynamic range
■
Sample rates from 8 kHz to 192 kHz
■
FFX
TM
class-D driver
■
1.5 V to 1.95 V digital power supply
■
1.5 V to 3.6 V analog power supply
■
18-bit audio processing and class-D FFX
TM
modulator
■
Digital volume control:
– +36 dB to 105 dB in 0.5 dB steps
– Software volume update
■
Individual channel and master gain/attenuation
■
Automatic invalid input detect mute
■
2-channel I
2
S input/output data interface
■
Digitally controlled POP-free operation
■
Input and output channel mapping
■
250 m
output CMOS R
dson
■
> 90% efficiency
■
2 x 1.3 W (10% THD) on 4
at 3.6 V
■
2 x 0.7 W (10% THD) on 8
at 3.3 V
■
Stereo headphone plus mono speaker
application:
– 50 mW stereo into 32
headphone,
1.2 W mono into 4
speaker at 3.3 V
– 100 mW stereo into 16
headphone,
1.2 W mono into 4
speaker at 3.3 V
Order codes
TFBGA48
VFQFPN52
Part number
Package
STA538B
TFBGA48 (tube)
STA538Q
VFQFPN52 (tube)
www.st.com
相關(guān)PDF資料
PDF描述
STA538B Zener Diode; Application: General; Pd (mW): 400; Vz (V): 25.63 to 26.95; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MHD
STA538Q Zener Diode; Application: General; Pd (mW): 400; Vz (V): 26.29 to 27.64; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: MHD
STA575 DISCONNECT SWITCH+HANDLE 600VAC 30A IEC
STA7056 3W MONO BRIDGE AMPLIFIER
STA7360 20W BRIDGE/STEREO AUDIO AMPLIFIER WITH CLIPPING DETECTOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STA538B 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 1.3 W class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX
STA538Q 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 x 1.3 W class-D amplifier with analog or digital input 2.0 multichannel digital audio processor with FFX
STA540 功能描述:音頻放大器 4-CH AB Audio AMP 4 X 13 W Dual/Quad RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
STA540_12 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 x 13 W dual/quad power amplifier
STA540SA 制造商:ST 功能描述:4x11W Quad bridge Audio Amplifier
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