AK5388EQP AKM Semiconductor Inc, AK5388EQP Datasheet - Page 6

• Manufacturer Part Number: AK5388EQP
• Description: IC ADC AUDIO STER 24BIT 44LQFP
• Manufacturer: AKM Semiconductor Inc
• Type: ADCr

Specifications of AK5388EQP

• Resolution (bits): 24 b
• Sampling Rate (per Second): 8k ~ 216k
• Data Interface: I²S, Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 3.3V, 5V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 974-1035

(VSS1-6=0V;
Note 1. All voltages with respect to VSS1-6 pins.
Note 4. The power up sequence between AVDD1/2 and DVDD1/2 is not critical.
Note 5. VREFL– and VREFR– pins should be connected to VSS1-6 pins.
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS1096-E-01
Parameter
Power Supplies:
Voltage Reference
Analog input voltage scales with voltage of {(VREFP) – (VREFL)}.
Vin (typ, @ 0dB) = ±2.8 x {(VREF+) – (VREF–)} / 5 [V].
(Note
(Note
Note
4)
5)
1)
Digital
Analog
Analog
“H” voltage Reference
“L” voltage reference
VREFP1 – VREFL1
VREFP2 – VREFL2
RECOMMENDED OPERATING CONDITIONS
- 6 -
DVDD1/2
VREFL1
VREFL2
VREFP1
VREFP2
AVDD1
AVDD2
Symbol
ΔVREF
ΔVREF
AVDD1-0.5
AVDD2-0.5
AVDD1-0.5
AVDD2-0.5
VSS1-6
VSS1-6
4.75
4.75
min
3.0
typ
5.0
5.0
3.3
-
-
-
-
-
-
AVDD1
AVDD2
AVDD1
AVDD2
max
5.25
5.25
3.6
-
-
[AK5388]
2009/08
Units
V
V
V
V
V
V
V
V
V