AK5371AVQP AKM Semiconductor Inc, AK5371AVQP Datasheet - Page 6

IC ADC STER W/USB 16BIT 48LQFP

AK5371AVQP

Manufacturer Part Number
AK5371AVQP
Description
IC ADC STER W/USB 16BIT 48LQFP
Manufacturer
AKM Semiconductor Inc
Type
ADCr
Datasheet

Specifications of AK5371AVQP

Resolution (bits)
16 b
Sampling Rate (per Second)
8k ~ 48k
Data Interface
USB
Voltage Supply Source
Analog and Digital
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LFQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
974-1030

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AK5371AVQP
Manufacturer:
MICRON
Quantity:
2 550
Part Number:
AK5371AVQP
Manufacturer:
AKM Semiconductor Inc
Quantity:
10 000
Ta=25°C,VA=VD=3.3V, Signal Frequency=1kHz, Sampling Frequency Fs=44.1kHz BW=20Hz – 20kHz, Test Mode; unless otherwise
specified
Parameter
Stereo ADC (2 channel)
Resolution
S/N (A weight)
(IPGA are set to 0dB)
S/(N+D)
(IPGA are set to 0dB)
MIC Amplifier (2
Full Scale Input Voltage
Gain Control Range
Step Size
Input Impedance @AMPR2I/AMPL2I pin
MIC Amplifier (1
Gain range
Input Impedance @MICR/MICL
S/N (A weight) @MICR/MICL to AMPR1O/AMPL1O
MIC Bias (VA)
Output Voltage
Output Impedance
Output Current
MIC Bias (Buffer Amp)
Output Voltage
Output Current
Power Supplies
(Ta=25°C VA, VD =3.0 - 3.6 V ; fs = 44.1 kHz)
Parameter
A/D Digital Filter
(Decimation LPF)
Passband
Stopband
Passband Ripple
Stopband Attenuation
Group Delay
A/Ddigital Filter (HPF)
Frequency Response
MS0546-E-01
nd
st
(-1dB analog input)
Stage)
Stage) <IPGA> Characteristics
when 4.7KΩ resistor connected
when 300Ω resistor connected
(
AMPR2I/AMPL2I input)
+/- 0.2 dB
-3 dB
-0.5 dB
-0.1 dB
Power Down (Suspend Mode)
FILTER CHARACTERISTICS
Symbol
PB
SB
PR
SA
GD
FR
USB Normal Mode
USB Normal Mode
Analog Characteristics
0
Min
26.5
68
- 6 -
Analog
Digital
Total
typ
6.85
19.2
44.9
Min
-31
1.5
2.0
1.9
10
0
Max
17.64
+/- 0.2
0.5
typ
+20
200
1.7
1.0
2.2
84
70
40
20
77
17
26
Units
KHz
KHz
dB
dB
ms
Hz
Hz
Hz
9
0
Max
+24
500
160
1.9
2.0
2.5
16
25
15
40
2
2
2008/11
Units
Vp-p
dBA
dBA
bits
Vdc
Vdc
mA
mA
mA
mA
mA
dB
dB
dB
dB
uA
Ω

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