ADS1230
www.ti.com
SBAS366–OCTOBER 2006
ELECTRICAL CHARACTERISTICS (continued)
All specifications at TA = –40°C to +85°C, AVDD = DVDD = REFP = +5V, REFN = AGND, and Gain = 64, unless otherwise noted.
ADS1230
PARAMETER
Power Supply
CONDITIONS
MIN
TYP
MAX
UNIT
Power-Supply Voltage (AVDD, DVDD)
2.7
5.3
1400
1400
1
V
Normal Mode, AVDD = 3V
Normal Mode, AVDD = 5V
Standby Mode
900
900
0.1
0.1
60
µA
µA
µA
µA
µA
µA
µA
µA
µA
mW
mW
mW
Analog Supply Current
Power-Down
1
Normal Mode, DVDD = 3V
Normal mode, DVDD = 5V
Standby Mode, SCLK = High, DVDD = 3V
Standby Mode, SCLK = High, DVDD = 5V
Power-Down
100
140
65
95
Digital Supply Current
45
65
80
0.2
2.9
5.0
0.3
Normal Mode, AVDD = DVDD = 3V
Normal Mode, AVDD = DVDD = 5V
Standby Mode, AVDD = DVDD = 5V
4.5
7.7
0.4
Power Dissipation, Total
4
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