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LME49870 Datasheet, PDF (5/35 Pages) National Semiconductor (TI) – 44V Single High Performance, High Fidelity Audio Operational Amplifier | |||
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LME49870
www.ti.com
SNAS413C â SEPTEMBER 2007 â REVISED APRIL 2013
ELECTRICAL CHARACTERISTICS FOR THE LME49870(1) (continued)
The following specifications apply for VS = ±18V and ±22V, RL = 2kâ¦, RSOURCE = 10â¦, fIN = 1kHz, TA = 25°C, unless otherwise
specified.
Symbol
Parameter
Conditions
LME49870
Typical (2)
Limit (3)
Units
(Limits)
AVOL
VOUTMAX
IOUT
IOUT-CC
Open Loop Voltage Gain
Maximum Output Voltage Swing
Output Current
Instantaneous Short Circuit Current
VS = ±18V
â12Vâ¤Voutâ¤12V
RL = 600â¦
RL = 2kâ¦
RL = 10â¦
VS = ±22V
â15Vâ¤Voutâ¤15V
RL = 600â¦
RL = 2kâ¦
RL = 10â¦
RL = 600â¦
VS = ±18V
VS = ±22V
RL = 2kâ¦
VS = ±18V
VS = ±22V
RL = 10kâ¦
VS = ±18V
VS = ±22V
RL = 600â¦
VS = ±20V
VS = ±22V
140
140
140
140
140
140
±16.7
±20.4
±17.0
±21.0
±17.1
±21.0
±31
±37
+53
â42
125
±19.0
±30
dB
dB
dB
dB
dB
dB
V (min)
V (min)
V (min)
V (min)
V (min)
V (min)
mA (min)
mA (min)
mA
ROUT
Output Impedance
fIN = 10kHz
Closed-Loop
Open-Loop
0.01
â¦
13
CLOAD
IS
Capacitive Load Drive Overshoot
Total Quiescent Current
100pF
IOUT = 0mA
16
%
5
6.5
mA (max)
Copyright © 2007â2013, Texas Instruments Incorporated
Product Folder Links: LME49870
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