Speaker Amplifier with Speaker Protection

文件：2.19704 Mbytes 頁(yè)數(shù)：57 Pages

RICHTEK

立锜科技

D類音頻功率放大器

RT5508是具有邊緣切割喇叭保護(hù)算法的單聲道BTL D類放大器。此外，采用DC-DC升壓轉(zhuǎn)換器可為D類放大器提供有效的電源。I²S接口支持兩種不同的音頻源，而一對(duì)輔助DATAI / O用于立體聲模式或直通應(yīng)用。芯片信息包括增益、喇叭保護(hù)輸出或電流檢測(cè)能夠通過(guò)DATAO通過(guò)適當(dāng)?shù)募拇嫫髟O(shè)置進(jìn)行監(jiān)控。揚(yáng)聲器保護(hù)提供機(jī)械/熱保護(hù)，精準(zhǔn)度為額定限制的10%/±10°C。 ? D類聲道功率放大器?1.6W輸出電源 @ 5.3V, 8Ω; Load, THD ?0/3/6/9/12/15dB Boost Gain?20μV輸出噪音 @ 0dB Gain\n? 數(shù)字►支持I2S數(shù)字音頻接口，左右對(duì)齊►I2S采樣率支持高達(dá)48kHz, 24-bit►數(shù)字濾波器，數(shù)字音量，多頻段DRC►喇叭保護(hù)►喇叭幅度估計(jì)精準(zhǔn)度：誤差 ►B1校準(zhǔn)功能►溫度檢測(cè)►喇叭溫度估算精準(zhǔn)度：誤差 < ±10°C;

Richtek

立锜科技

Speaker Amplifier with Speaker Protection

文件：2.19704 Mbytes 頁(yè)數(shù)：57 Pages

RICHTEK

立锜科技

FIBRE CHANNEL DUAL TRANSFORMER

文件：72.94 Kbytes 頁(yè)數(shù)：1 Pages

BOTHHAND

150mA CMOS Low Noise LDO Voltage Regulator

Description The SE5508 series of fixed output low dropout linear regulators are designed for portable battery powered applications, which require low noise environment, fast enable response time, and low dropout voltage. An optional bypass capacitor can be added for better low-noise performance.

文件：181.66 Kbytes 頁(yè)數(shù)：7 Pages

SEAWARD

思旺電子

433.92 MHz SAW Filter

433.92 MHz SAW Filter ? Designed to Provide Front-end Selectivity in 433.92 MHz ? Low-Loss, Coupled-Resonator Quartz Design ? Simple External Impedance Matching ? Ultra Miniature Ceramic QCC8C SMD Package

文件：124.58 Kbytes 頁(yè)數(shù)：2 Pages

VANLONG