TLV320AIC34 Stereo Audio Codec
TLV320AIC34 Low Power, Four Channel Audio CODEC for Portable Audio Applications
Texas Instruments Supplier PageThe TLV320AIC34 is a low-power four-channel stereo audio codec with extensive register-based power control. It has two independent PLLs allowing for simultaneous operation which is useful when different audio streams with different sampling rates pass through the device at the same time; such as audio on a Bluetooth headset and audio capture at CD or MP3 sampling rates. It supports both digital and analog microphones in simultaneous operation. It also has sufficient number of audio inputs to support simultaneous noise cancellation for digital and analog microphones. When coupled with notch filtering these features help reduce or eliminate microphone wind noise or system noise like digital camera lens motor.
Value Statement
The TLV320AIC34 is TI's most flexible portable stereo CODEC. It has excellent SNR and THD performance for the portable consumer electronics market. The TLV320AIC34 also includes an ultra-low power analog bypass mode and notch filtering. Notch filtering reduces or eliminates digital camera lens motor noise, CCD noise, and microphone wind noise. It has two independent PLLs which accept any input clock between 512 kHz - 50MHz, unlike many codecs which require a crystal (increasing power consumption and board space). The device has extremely low power consumption, which extends battery life in portable applications.
Features | Benefits | |
Applications
|
|
TLV320AIC34 Audio CODEC
图片 | 制造商零件编号 | 描述 | 分辨率(位) | ADC/DAC 数 | 可供货数量 | 价格 | ||
---|---|---|---|---|---|---|---|---|
![]() | ![]() | TLV320AIC34IZASR | IC STEREO AUDIO CODEC 4CH 87-BGA | 24 b | 4 / 4 | 3428 - 立即发货 |
1 : ¥67.40
剪切带(CT)
2500 : ¥39.03
卷带(TR)
1 : ¥67.40
Digi-Reel® 得捷定制卷带
| 查看详情 |
发布日期: 2008-08-15