AK4125VFP-E2 AKM Semiconductor Inc, AK4125VFP-E2 Datasheet - Page 6

• Manufacturer Part Number: AK4125VFP-E2
• Description: IC SAMPLE RATE CONVERTER 30VSOP
• Manufacturer: AKM Semiconductor Inc
• Series: -r
• Type: Sample Rate Converterr

Specifications of AK4125VFP-E2

• Applications: Automotive Systems, Home Theater, TV
• Mounting Type: Surface Mount
• Package / Case: 30-LSSOP (0.220", 5.60mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 974-1042-2

(Ta=25°C; AVDD=DVDD=3.3V; AVSS=DVSS=0V; Single Frequency = 1 kHz, data = 24bit; measurement bandwidth
= 20Hz ~ FSO/2; unless otherwise specified.)
Note 4. Measured by Audio Precision System Two Cascade.
MS0379-E-05
Parameter
SRC Characteristics:
Resolution
Input Sample Rate
Output Sample Rate
THD+N
Dynamic Range (Input = 1kHz, −60dBFS,
Dynamic Range (Input = 1kHz, −60dBFS, A-weighted,
Ratio between Input and Output Sample Rate
(Input = 1kHz, 0dBFS,
FSO/FSI = 44.1kHz/48kHz
FSO/FSI = 48kHz/44.1kHz
FSO/FSI = 48kHz/192kHz
FSO/FSI = 192kHz/48kHz
Worst Case (FSO/FSI = 32kHz/176.4kHz)
FSO/FSI = 44.1kHz/48kHz
FSO/FSI = 48kHz/44.1kHz
FSO/FSI = 48kHz/192kHz
FSO/FSI = 192kHz/48kHz
Worst Case (FSO/FSI = 48kHz/32kHz)
FSO/FSI = 44.1kHz/48kHz
Note
SRC CHARACTERISTICS
Note
4)
4)
- 6 -
Note
4)
FSO/FSI
Symbol
FSO
FSI
min
132
1/6
8
8
-
-
-
-
-
-
-
-
-
-
−130
−124
−133
−124
136
136
136
132
140
typ
-
-
max
−91
216
216
24
6
-
-
-
-
-
-
-
-
-
-
[AK4125]
2010/05
Units
kHz
Bits
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
-