LM4549VH - AC ’97 Rev 2.1 Codec with Sample Rate Conversion and National 3D Sound - National Semiconductor
Key Specifications
Analog Mixer Dynamic Range 97dB (typ)
D/A Dynamic Range 89dB (typ)
A/D Dynamic Range 90dB (typ)
Features
AC’97 Rev 2.1 compliant
National’s 3D Sound circuitry
High quality Sample Rate Conversion (SRC) from 4kHz
to 48kHz in 1Hz increments.
Multiple Codec Support
External Amplifier Power Down (EAPD) control from
codec
PC-Beep passthrough to Line Out while reset is held
active low
True Line Level Output with volume control independent
of Line Out
Digital 3V and 5V compliant
Applications
Desktop PC Audio Systems on PCI cards, AMR cards,
or with motherboard chips sets featuring AC-Link
Portable PC Systems as on MDC cards, or with a
chipset or accelerator featuring AC-Link
**注意 & Noted:
Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
由于批量與樣品的價(jià)格不同,網(wǎng)上無法統(tǒng)一注明,請您把采購型號(hào)通過郵件或客服QQ2850151584發(fā)給我們,也可致電明佳達(dá)國內(nèi)銷售部:0755-83957301,由客服人員為您報(bào)價(jià);有時(shí)元件廠商價(jià)格稍許變動(dòng),本公司未能及時(shí)調(diào)整,如您覺得售價(jià)偏高,請與我們說明并適當(dāng)議價(jià);感謝支持!