Datasheet

LME49870
www.ti.com SNAS413C –SEPTEMBER 2007–REVISED APRIL 2013
ELECTRICAL CHARACTERISTICS FOR THE LME49870
(1)
(continued)
The following specifications apply for V
S
= ±18V and ±22V, R
L
= 2kΩ, R
SOURCE
= 10Ω, f
IN
= 1kHz, T
A
= 25°C, unless otherwise
specified.
LME49870
Units
Symbol Parameter Conditions
(Limits)
Typical
(2)
Limit
(3)
V
S
= ±18V
–12V≤Vout≤12V
R
L
= 600Ω 140 dB
R
L
= 2kΩ 140 dB
R
L
= 10Ω 140 dB
A
VOL
Open Loop Voltage Gain
V
S
= ±22V
–15V≤Vout≤15V
R
L
= 600Ω 140 125 dB
R
L
= 2kΩ 140 dB
R
L
= 10Ω 140 dB
R
L
= 600Ω
V
S
= ±18V ±16.7 V (min)
V
S
= ±22V ±20.4 ±19.0 V (min)
R
L
= 2kΩ
V
OUTMAX
Maximum Output Voltage Swing V
S
= ±18V ±17.0 V (min)
V
S
= ±22V ±21.0 V (min)
R
L
= 10kΩ
V
S
= ±18V ±17.1 V (min)
V
S
= ±22V ±21.0 V (min)
R
L
= 600Ω
I
OUT
Output Current V
S
= ±20V ±31 mA (min)
V
S
= ±22V ±37 ±30 mA (min)
+53
I
OUT-CC
Instantaneous Short Circuit Current mA
–42
f
IN
= 10kHz
R
OUT
Output Impedance Closed-Loop 0.01 Ω
Open-Loop 13
C
LOAD
Capacitive Load Drive Overshoot 100pF 16 %
I
S
Total Quiescent Current I
OUT
= 0mA 5 6.5 mA (max)
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