AK4695ECB

MP

Low Power 24-Bit 4ch CODEC with MIC/HP/SPK/LINE-Amp

Low Power 24-Bit 4ch CODEC with MIC/HP/SPK/LINE-Amp

MP

Description

The AK4695 is a low power consumption 24bit stereo CODEC with microphone, headphone, speaker and line amplifiers. The input circuits include 4ch microphone amplifiers, input selectors and an ALC (Automatic Level Control) circuit, and the output circuits include a line amplifier, a cap-less headphone amplifier and a speaker amplifier. It is suitable for portable application with recording/playback function. The integrated charge pump circuit generates a negative voltage and removes the output AC coupling capacitors. The AK4695 is available in a small 42pin CSP, utilizing less board space than competitive offerings.

Applications

  •                                 Portable application with recording/playback function. etc.
                                

Specifications

Part Number AK4695ECB
Number of Channels (AD) 4
Number of Channels (DA) 4
Bits [bit] 24
S/N (AD) [dB] 103
S/N (DA) [dB] 95
THD (AD) [dB] -93
THD (DA) [dB] -87
Power Supply Voltage (MIN.) [V]
Power Supply Voltage (TYP.) [V] 3.3 and 1.8
Power Supply Voltage (MAX.) [V]
Microphone Amplifier Yes
Speaker Amplifier Monaural
Other
Operating Temperature [℃] -30 to 85
Device Package WLCSP
Number of Pins 42

Product Information

Part Status MP
Pb Free Yes
Halogen Free Yes
MSL MSL1
Packaging TAPE
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 4000
Recommended Order Quantity 1 [pcs.] 40000
Recommended Order Quantity 2 [pcs.] 12000
Standard Packing Quantity [pcs.] 4000
Replacement P/N

Block Diagram

Block Diagram