AD1983中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

FEATURES

2 DAC channels: 16-, 20-, or 24-bit

2 ADC channels: 16- or 20-bit

HD audio sample rates

8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz,

44.1 kHz, 48 kHz

Greater than 90 dB dynamic range

S/PDIF output: 32 kHz, 44.1 kHz, or 48 kHz, 16- or 24-bit

Digital BEEP generator

Integrated headphone amplifiers

Selectable microphone inputs with preamplifiers

Stereo line level inputs

Full analog mixer

2 GPIOs for external circuit control, jack sense

32-lead, Pb-free LFCSP_VQ (QFN) package

ENHANCED FEATURES

No AFILT pins, results in BOM savings

Jack sensing autoconfiguration options

Mute line output and monaural output (MONO_OUT)

when headphones are used

Mute MONO_OUT when a device is in the line out jack

Selectable sense trip level: high/low supports all jack types

Peripheral identification/enumeration

Jack presence detection: HD Audio SENSE and GPIOs

Microphone to MONO_OUT for speakerphone

Advanced power management modes

2 software-controlled microphone bias pins

Stereo microphone array capture

Source from two different ports

0 dB, 10 dB, 20 dB, and 30 dB boost options