AK4499EQ高品质AKM音频CODEC芯片
价格：面议
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Parameter AK4375A AK4331
THD+N @10mW, 32-Ohm -97dB -100dB
Power consumption 9.5mW 4.4mW (53% off)
Headphone impedance (min) 16-Ohm 7.2-Ohm (suitable for
small form factor)
Digital Mic I/F N/A Yes
Package 2.371x2.623 2.371x2.533 (3% off)
AK7735AVQ
AK7735EQ
AK7736BVQ
AK7738AVQ
AK7739VQ
AK7755EN
AK7758VN
AK7759VN
AK4961ECB
AK7757VQ
AK7736AVQ
AK4679EG
AK7719BECB
AK7719ECB
AK5374EN
AK5397EQ
AK5522VN
AK5534VN
AK5536VN
AK5538VN
AK5552VN
AK5554VN
AK5556VN
AK5558VN
AK5572EN
AK5574EN
AK5576EN
AK5578EN
AK5701KN
AK5703EN
AK5720VT
AK5730VQ
AK5704EN
AK5706ECB
AK5734VN
AK5736VN
Specification summary of AK5704
Low Power/High SNR 4-ch ADC
- fs ~192kHz
- 9mW@2ch
- SNR 102dB
□ Very Low Power
Analog Voice Activity Detector
□ Digital MIC Interface (4-ch)
□ Digital Audio Interface
- TDM mode
- Cascade connection (max 16-ch)
□ Mic Sensitivity Adjustment
□ Delay Control
□ Programmable Filter
- HPF/LPF
- 5-band EQ (Notch)
- ALC
- DRC
□ PLL
□ Control Interface
- I2C-bus
□ Package: 40-pin WLCSP
Part Number
AK4940VN
Number of Channels (AD)
1
Number of Channels (DA)
1
Bits [bit]
24
S/N (AD) [dB]
90
S/N (DA) [dB]
90
THD+N (AD) [dB]
-80
THD+N (DA) [dB]
-80
Power Supply Voltage (MIN.) [V]
3
Power Supply Voltage (TYP.) [V]
Power Supply Voltage (MAX.) [V]
3.6
Microphone Amplifier
Yes
Speaker Amplifier
Other
Analog Direct Path, Automotive grade
Operating Temperature [℃]
-40 to 105
Device Package
HWQFN
Number of Pins
24
