ESMT
Absolute Maximum Ratings
AD12250A
Symbol
DVDD
AVDD
Parameter
Supply for Digital Circuit
Supply for Analog Circuit
Analog Input Voltage
Min
0
Max
3.6
Units
V
0
3.6
V
AGND
DGND
-65
AVDD
DVDD
150
V
Digital Input Voltage
V
Tstg
Ta
Storage Temperature
oC
oC
Ambient Operating Temperature
-40
85
Recommended Operating Conditions
Symbol
DVDD
AVDD
Ta
Parameter
Min
3.0
3.0
0
Typ
3.3
3.3
Max
3.6
3.6
70
Units
Supply for Digital Circuit
Supply for Analog Circuit
Ambient Operating Temperature
V
V
oC
Digital Characteristics
Symbol
Parameter
Min
2.0
Typ
6.4
Max
Units
V
VIH
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Capacitance
VIL
0.8
0.4
V
VOH
VOL
CI
2.4
V
V
pF
Power Supply Characteristics
zCondition: TA = 25 °C, FS = 48 kHz, MCLK = 256 FS, slave mode, full-scale 1 kHz input signal
Symbol
AVDD
DVDD
IA
Parameter
Condition
Min
3.0
3.0
Typ Max Units
Supply for Analog Circuit
Supply for Digital Circuit
Analog Power Supply Current
Digital Power Supply Current
3.3
3.3
18
3.6
3.6
V
V
AVDD = 3.3 V
DVDD = 3.3 V
mA
mA
ID
12
Normal Operation,
AVDD, DVDD = 3.3 V
99
mW
PC
Power Consumption
Power Down
<0.5
56
μW
PSRR
Power Supply Rejection Ratio (Note1)
1 kHz signal at AVDD
dB
Note1: PSRR = 56dB for 1μF capacitor on VCM pin and 36dB for 0.1μF capacitor on VCM pin.
Elite Semiconductor Memory Technology Inc.
Publication Date：Apr. 2007
Revision：1.1 3/13
ESMT [ ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC. ]
