CDB42L50中文資料凌云邏輯數(shù)據(jù)手冊PDF規(guī)格書
CDB42L50規(guī)格書詳情
Description
The CS42L50 is a highly integrated, 24-bit, 96 kHz audio codec.
This device is based on delta-sigma modulation allowing infinite adjustment of the sample rate between 8 kHz and 100 kHz simply by changing the master clock frequency.
The CS42L50 contains a 2:1 stereo mux, programmable analog gain control, and digital attenuation on the analog inputs. The output D/A converters include digital bass and treble boost, dynamic range compression, limiting, mixing, volume control and de-emphasis.
The CS42L50 operates from a +1.8 V to +3.3 V supply.
These features are ideal for portable MP3 and MD recorders, CD and DVD recorders, digital camcorders, and other portable systems that require extremely low power consumption in a minimal amount of space.
Features
● 28-Pin CASON package
● 1.8 to 3.3 Volt supply
● 24-Bit conversion / 96 kHz sample rate
● 96 dB ADC/DAC dynamic range at 3 V supply
● -88/-85 dB ADC/DAC THD+N
● 19 mW playback power consumption @ 1.8 V
● Microphone or Line input amplifier with up to 32dB of gain
● 2:1 stereo mux
● Digital volume control on inputs and outputs
– 96 dB attenuation, 1 dB step size
● Digital bass and treble boost on outputs
– Selectable corner frequencies
● Dynamic range compression and limiting
● De-emphasis for 32 kHz, 44.1 kHz, and 48 kHz
● Headphone amplifier
– 26 mW power output into 16 W load @ 3.0V supply
– -80 dB THD+N
– 34 dB analog attenuation and mute
● ATAPI mixing functions
產(chǎn)品屬性
- 型號：
CDB42L50
- 制造商：
CIRRUS
- 制造商全稱：
Cirrus Logic
- 功能描述：
Low Voltage, Stereo CODEC with headphone Amp
