Datasheet

LMH6738
SNOSAC1E –APRIL 2004–REVISED MARCH 2013 www.ti.com
Electrical Characteristics
(1)
(continued)
A
V
= +2, V
CC
= ±5V, R
L
= 100Ω, R
F
= 549Ω; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Units
Supply Current Disabled V
−
R
L
= ∞ 1.1 1.3 mA
Miscellaneous Performance
R
IN
+ Non-Inverting Input Resistance 1000 kΩ
C
IN
+ Non-Inverting Input Capacitance .8 pF
R
IN
− Inverting Input Impedance Output impedance of input buffer. 30 Ω
R
O
Output Impedance DC 0.05 Ω
V
O
Output Voltage Range
(2)
R
L
= 100Ω ±3.25 ±3.5
±3.1
V
R
L
= ∞ ±3.65 ±3.8
±3.5
CMIR Common Mode Input Range CMRR > 40 dB ±1.9 ±2.0 V
(2)
±1.7
I
O
Linear Output Current V
IN
= 0V, V
OUT
< ±30 mV 80 90 mA
(3) (2)
60
I
SC
Short Circuit Current
(4)
V
IN
= 2V Output Shorted to Ground 160 mA
I
IH
Disable Pin Bias Current High Disable Pin = V
+
10 μA
I
IL
Disable Pin Bias Current Low Disable Pin = 0V −350 μA
V
DMAX
Voltage for Disable Disable Pin ≤ V
DMAX
0.8 V
V
DMIM
Voltage for Enable Disable Pin ≥ V
DMIN
2.0 V
(3) The maximum output current (I
OUT
) is determined by device power dissipation limitations. See the Power Dissipation section of the
Application Section for more details.
(4) Short circuit current should be limited in duration to no more than 10 seconds. See the Power Dissipation section of the Application
Section for more details.
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