AK5388_09 Datasheet, PDF (6/31 Pages) Asahi Kasei Microsystems – 120dB 24-bit 192kHz 4-Channel ADC

[AK5388]
RECOMMENDED OPERATING CONDITIONS
(VSS1-6=0V; Note 1)
Parameter
Symbol
min
typ
max Units
Power Supplies: Analog
AVDD1
4.75
5.0
5.25
V
Analog
AVDD2
4.75
5.0
5.25
V
(Note 4) Digital
DVDD1/2
3.0
3.3
3.6
V
Voltage Reference “H” voltage Reference
VREFP1 AVDD1-0.5
-
AVDD1 V
(Note 5)
VREFP2 AVDD2-0.5
-
AVDD2 V
“L” voltage reference
VREFL1
VSS1-6
-
-
V
VREFP1 – VREFL1
VREFP2 – VREFL2
VREFL2
VSS1-6
-
-
V
ΔVREF AVDD1-0.5
-
AVDD1 V
ΔVREF AVDD2-0.5
-
AVDD2 V
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.
Analog input voltage scales with voltage of {(VREFP) – (VREFL)}.
Vin (typ, @ 0dB) = ±2.8 x {(VREF+) – (VREF–)} / 5 [V].
WARNING: AKM assumes no responsibility for the usage beyond the conditions in this datasheet.
MS1096-E-01
-6-
2009/08