Datasheet

ADS8363
ADS7263
ADS7223
SBAS523B –OCTOBER 2010–REVISED JANUARY 2011 www.ti.com
ELECTRICAL CHARACTERISTICS: GENERAL (continued)
All minimum/maximum specifications at T
A
= –40°C to +125°C, specified supply voltage range, VREF = 2.5V (int), and t
DATA
=
1MSPS, unless otherwise noted. Typical values are at T
A
= +25°C, AVDD = 5V, and DVDD = 3.3V.
ADS8363, ADS7263, ADS7223
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
POWER SUPPLY
AVDD to AGND, half-clock mode 2.7 5.0 5.5 V
AVDD Analog supply voltage
AVDD to AGND, full-clock mode 4.5 5.0 5.5 V
3V and 3.3V levels 2.3 2.5 3.6 V
DVDD Digital supply voltage
5V levels, half-clock mode only 4.5 5.0 5.5 V
AVDD = 3.6V 12.0 16.0 mA
AVDD = 5.5V 15.0 20.0 mA
AVDD = 3.6V, sleep/auto-sleep
0.8 1.2 mA
AIDD Analog supply current modes
AVDD = 5.5V, sleep/auto-sleep
0.9 1.4 mA
modes
Power-down mode 0.005 mA
DVDD = 3.6V, C
LOAD
= 10pF 1.1 2.5 mA
DIDD Digital supply current
DVDD = 5.5V, C
LOAD
= 10pF 3 6 mA
AVDD = DVDD = 3.6V 47.2 66.6 mW
Power dissipation (normal
P
D
operation)
AVDD = 5.5V, DVDD = 3.6V 86.5 117.0 mW
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