Datasheet

ADS1230
SBAS366B –OCTOBER 2006–REVISED SEPTEMBER 2012 www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
All specifications at T
A
= –40°C to +85°C, AVDD = DVDD = REFP = +5V, REFN = AGND, and Gain = 64, unless otherwise
noted.
ADS1230
PARAMETER CONDITIONS MIN TYP MAX UNIT
Power Supply
Power-Supply Voltage (AVDD, DVDD) 2.7 5.3 V
Normal Mode, AVDD = 3V 900 1400 μA
Normal Mode, AVDD = 5V 900 1400 μA
Analog Supply Current
Standby Mode 0.1 1 μA
Power-Down 0.1 1 μA
Normal Mode, DVDD = 3V 60 100 μA
Normal mode, DVDD = 5V 95 140 μA
Digital Supply Current Standby Mode, SCLK = High, DVDD = 3V 45 65 μA
Standby Mode, SCLK = High, DVDD = 5V 65 80 μA
Power-Down 0.2 μA
Normal Mode, AVDD = DVDD = 3V 2.9 4.5 mW
Power Dissipation, Total Normal Mode, AVDD = DVDD = 5V 5.0 7.7 mW
Standby Mode, AVDD = DVDD = 5V 0.3 0.4 mW
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