AK5388 Datasheet, PDF (6/27 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
AVDD1/2
4.75
5.0
5.25
V
(Note 4) Digital
DVDD
3.0
3.3
3.6
V
Voltage Reference “H” voltage Reference (Note 5) VREFP1/2 AVDD-0.5
-
AVDD V
(Note 7) “L” voltage reference (Note 6)
VREFL1/2
VSS
-
-
V
(VREFP1/2) – (VREFL1/2)
ΔVREF
AVDD-0.5
-
AVDD V
Note 1. All voltages with respect to ground.
Note 4. The power up sequence between AVDD and DVDD is not critical.
Note 5. VREFP1 pin, VREFP2 pin
Note 6. VREFL1 pin, VREFL2 pin
Note 7. VREFL– and VREFR– pins should be connected to AVSS pin.
Analog input voltage scales with voltage of {(VREFP) – (VREFL)}.
Vin (typ, @ 0dB) = ±2.9 x {(VREF+) – (VREF–)} / 5 [V].
WARNING: AKEMD assumes no responsibility for the usage beyond the conditions in this datasheet.
Rev. 0.3
2007/10
-6-