Datasheet

AMC1204
AMC1204B
SBAS512D –APRIL 2011–REVISED DECEMBER 2013 www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
All minimum/maximum specifications at T
A
= –40°C to +105°C, AVDD = 4.5V to 5.5V, DVDD = 2.7V to 5.5V, VINP = –250mV
to +250mV, VINN = 0V, and sinc
3
filter with OSR = 256, unless otherwise noted. Typical values are at T
A
= +25°C,
AVDD = 5V, and DVDD = 3.3V.
AMC1204, AMC1204B
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
LVCMOS logic family LVCMOS
V
IH
High-level input voltage DVDD = 2.7V to 3.6V 2 DVDD + 0.3 V
V
IL
Low-level input voltage DVDD = 2.7V to 3.6V –0.3 0.8 V
DIGITAL OUTPUTS
(3)
C
OUT
Output capacitance 5 pF
C
LOAD
Load capacitance 30 pF
CMOS logic family CMOS
V
OH
High-level output voltage DVDD = 4.5V, I
OH
= –100µA 4.4 V
V
OL
Low-level output voltage DVDD = 4.5V, I
OL
= +100µA 0.5 V
LVCMOS logic family LVCMOS
I
OH
= 20µA DVDD – 0.1 V
I
OH
= –4mA,
DVDD – 0.4 V
V
OH
High-level output voltage 2.7V ≤ DVDD ≤ 3.6V
I
OH
= –4mA,
DVDD – 0.8 V
4.5V ≤ DVDD ≤ 5.5V
I
OL
= 20µA 0.1 V
V
OL
Low-level output voltage
I
OL
= 4mA 0.4 V
POWER SUPPLY
AVDD High-side supply voltage 4.5 5 5.5 V
DVDD Controller-side supply voltage 2.7 3.3 5.5 V
I
AVDD
High-side supply current 4.5V ≤ AVDD ≤ 5.5V 11 16 mA
2.7V ≤ DVDD ≤ 3.6V 2 4 mA
I
DVDD
Controller-side supply current
4.5V ≤ DVDD ≤ 5.5V 2.8 5 mA
P
D
Power dissipation AVDD = 5.5V, DVDD = 3.6V 61.6 102.4 mW
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