
3–1
3 Specifications
3.1
Absolute maximum ratings over operating free-air temperature range
(unless otherwise noted)
Supply voltage range, AVDD (see Note 1)
– 0.3 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage range, DVDD (see Note 2)
– 0.3 V to 6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Analog input voltage
– 0.3 V to AVDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital input voltage
– 0.3 V to DVDD + 0.3 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, TA
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
– 65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These
are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability.
NOTES:
1. Voltage values for maximum ratings are with respect to AGND.
2. Voltage values for maximum ratings are with respect to DGND.
3.2
Recommended Operating Conditions
MIN
NOM
MAX
UNITS
Analog supply voltage, AVDD (see Note 3)
4.75
5
5.25
V
Digital supply voltage, DVDD
4.75
5
5.25
V
Operating free-air temperature, TA
0
70
°C
Storage temperature, Tstg
–65
150
°C
NOTE 3: Voltages at analog inputs and outputs and VCC are with respect to the AGND terminal.
3.2.1
Static Digital Specifications, TA = 25°C, AVDD = DVDD = 5 V + 5%
TEST CONDITIONS
MIN
NOM
MAX
UNITS
High-level input voltage, VIH
2
V
Low-level input voltage, VIL
0.8
V
High-level output voltage, VOH
IO = –1 mA
2.4
DVDD
V
Low-level output voltage, VOL
IO = 4 mA
0.4
V
Input leakage current
–10
10
A
Output leakage current
–10
10
A
Leakage current, digital I/O terminals
Input mode
–10
10
A