Datasheet

1
2
3
4
8
7
6
5
VDD2
VOUTP
VOUTN
GND2
VDD1
VINP
VINN
GND1
AMC1100
www.ti.com SBAS562 –APRIL 2012
ELECTRICAL CHARACTERISTICS (continued)
All minimum and maximum specifications are at T
A
= –40°C to +105°C and are within the specified voltage range, unless
otherwise noted. Typical values are at T
A
= +25°C, VDD1 = 5 V, and VDD2 = 3.3 V.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OUTPUT (continued)
0.5-V step, 50% to 10%, unfiltered output 1.6 3.3 µs
V
IN
to V
OUT
signal delay 0.5-V step, 50% to 50%, unfiltered output 3.15 5.6 µs
0.5-V step, 50% to 90%, unfiltered output 5.26 9.9 µs
Common-mode transient
CMTI V
CM
= 1 kV 2.5 3.75 kV/µs
immunity
2.7 V ≤ VDD2 ≤ 3.6 V 1.15 1.29 1.45 V
Output common-mode voltage
4.5 V ≤ VDD2 ≤ 5.5 V 2.4 2.55 2.7 V
Short-circuit current 20 mA
R
OUT
Output resistance 2.5 Ω
POWER SUPPLY
VDD1 High-side supply voltage 4.5 5.0 5.5 V
VDD2 Low-side supply voltage 2.7 5.0 5.5 V
I
DD1
High-side supply current 5.4 8 mA
2.7 V < VDD2 < 3.6 V 3.8 6 mA
I
DD2
Low-side supply current
4.5 V < VDD2 < 5.5 V 4.4 7 mA
P
DD1
High-side power dissipation 27.0 44.0 mW
2.7 V < VDD2 < 3.6 V 11.4 21.6 mW
P
DD2
Low-side power dissipation
4.5 V < VDD2 < 5.5 V 22.0 38.5 mW
PIN CONFIGURATION
DUB PACKAGE
SOP-8
(TOP VIEW)
PIN DESCRIPTIONS
PIN NAME PIN NO FUNCTION DESCRIPTION
GND1 4 Power High-side analog ground
GND2 5 Power Low-side analog ground
VDD1 1 Power High-side power supply
VDD2 8 Power Low-side power supply
VINN 3 Analog input Inverting analog input
VINP 2 Analog input Noninverting analog input
VOUTN 6 Analog output Inverting analog output
VOUTP 7 Analog output Noninverting analog output
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