Datasheet

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SLAS390B − JUNE 2003 − REVISED FEBRUARY 2005
www.ti.com
5
SPECIFICATIONS (CONTINUED)
T
A
= −40°C to 85°C, +VA = +5 V, +VBD = 3 V or 5 V, V
ref
= 4.096 V, f
SAMPLE
= 750 kHz (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Digital Input/Output
Logic family CMOS
V
IH
I
IH
= 5 µA +VBD−1 +V
BD
+ 0.3
Logic level
V
IL
I
IL
= 5 µA −0.3 0.8
V
Logic level
V
OH
I
OH
= 2 TTL loads +V
BD
− 0.6
V
V
OL
I
OL
= 2 TTL loads 0.4
Data format
Straight
Binary
Power Supply Requirements
Power supply voltage
+VBD Buffer supply 2.7 3.3 5.25 V
Power supply voltage
+VA Analog Supply 4.75 5 5.25 V
Supply current, 750-kHz sample rate
(1)
26 28 mA
Power dissipation, 750-kHz sample rate
(1)
130 140 mW
Temperature Range
Operating free-air −40 85 °C
(1)
This includes only +VA current. +VBD current is typical 1 mA with 5 pF load capacitance on all output pins.