AK4393_03 Datasheet, PDF (4/23 Pages) Asahi Kasei Microsystems – Advanced Multi-Bit 96kHz 24-Bit ΔΣ DAC

ASAHI KASEI
[AK4393]
ABSOLUTE MAXIMUM RATINGS
(AVSS, BVSS, DVSS = 0V; Note 1)
Parameter
Symbol
min
Power Supplies: Analog
AVDD
-0.3
Digital
DVDD
-0.3
| BVSS-DVSS | (Note 2) ∆ GND
-
Input Current , Any pin Except Supplies
IIN
-
Input Voltage
VIND
-0.3
Ambient Operating Temperature
Ta
-40
Storage Temperature
Tstg
-65
Notes: 1. All voltages with respect to ground.
2. AVSS, BVSS and DVSS must be connected to the same analog ground plane.
max
6.0
6.0
0.3
±10
DVDD+0.3
85
150
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
RECOMMENDED OPERATING CONDITIONS
(AVSS, BVSS, DVSS=0V; Note 1)
Parameter
Symbol
min
typ
Power Supplies:
Analog
AVDD
4.75
5.0
(Note 3)
Digital
DVDD
3.0
3.3
Voltage Reference “H” voltage reference VREFH AVDD-0.5
-
(Note 4)
“L” voltage reference VREFL
AVSS
-
VREFH-VREFL
∆ VREF
3.0
-
Notes: 3. The power up sequence between AVDD and DVDD is not critical.
4. Analog output voltage scales with the voltage of (VREFH-VREFL).
AOUT (typ.@0dB) = (AOUT+) - (AOUT-) = ±2.4Vpp×(VREFH-VREFL)/5.
* AKM assumes no responsibility for the usage beyond the conditions in this data sheet.
max
5.25
5.25
AVDD
-
AVDD
Units
V
V
V
mA
V
°C
°C
Units
V
V
V
V
V
M0039-E-02
-4-
2003/09