LME49713MAX/NOPB National Semiconductor, LME49713MAX/NOPB Datasheet

IC AMP AUDIO MONO AB HIFI 8SOIC

LME49713MAX/NOPB

Manufacturer Part Number
LME49713MAX/NOPB
Description
IC AMP AUDIO MONO AB HIFI 8SOIC
Manufacturer
National Semiconductor
Datasheet

Specifications of LME49713MAX/NOPB

Amplifier Type
Audio
Number Of Circuits
1
Slew Rate
1900 V/µs
Gain Bandwidth Product
132MHz
Current - Input Bias
1.8µA
Voltage - Input Offset
50µV
Current - Supply
8mA
Current - Output / Channel
100mA
Voltage - Supply, Single/dual (±)
±5 V ~ 18 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
For Use With
LME49713MABD - BOARD EVAL FOR LME49713MA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Output Type
-
-3db Bandwidth
-
Other names
LME49713MAX
© 2010 National Semiconductor Corporation
High Performance, High Fidelity Current Feedback
Audio Operational Amplifier
General Description
The LME49713 is an ultra-low distortion, low noise, ultra high
slew rate current feedback operational amplifier optimized
and fully specified for high performance, high fidelity applica-
tions. Combining advanced leading-edge process technology
with state-of-the-art circuit design, the LME49713 current
feedback operational amplifier delivers superior signal ampli-
fication for outstanding performance. Operating on a wide
supply range of ±5V to ±18V, the LME49713 combines ex-
tremely low voltage noise density (1.9nV/
THD+N (0.00036%) to easily satisfy the most demanding ap-
plications. To ensure that the most challenging loads are
driven without compromise, the LME49713 has a high slew
rate of ±1900V/μs and an output current capability of ±100-
mA. Further, dynamic range is maximized by an output stage
that drives 150Ω loads to within 2.9V of either power supply
voltage.
The LME49713 's outstanding CMRR (88dB), PSRR (100dB),
and V
amplifier DC performance.
The LME49713 is available in an 8–lead narrow body SOIC
and 8–lead metal can (TO-99). Demonstration boards are
available.
OS
(0.05mV) give the amplifier excellent operational
202132
Hz) with very low
LME49713
Key Specifications
Features
Applications
■ 
■ 
■ 
■ 
■ 
■ 
■ 
■ 
A
A
Easily drives 150Ω loads
Optimized for superior audio signal fidelity
Output short circuit protection
100dB (typ) PSRR and 88dB (typ) CMRR
SOIC High Performance and Metal can packages
Ultra high quality audio amplification
High fidelity preamplifiers
High fidelity multimedia
State of the art phono pre amps
High performance professional audio
High fidelity equalization and crossover networks
High performance line drivers
High performance line receivers
High fidelity active filters
Power Supply Voltage Range
THD+N, f = 1kHz
A
THD+N, f = 1kHz
Input Noise Density
Slew Rate
Bandwidth
Input Bias Current
Input Offset Voltage
V
V
V
= 1, R
= –1, R
= 1, R
L
L
L
= 600Ω, V
= 100Ω, V
= 2kΩ, R
F
OUT
OUT
= 1.2kΩ
= 1.4V
= 3V
RMS
RMS
1.9nV/
±1900V/μs (typ)
0.00036% (typ)
0.0006% (typ)
132MHz (typ)
www.national.com
0.05mV (typ)
±5V to ±18V
June 2, 2010
1.8μA (typ)
Hz (typ)

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LME49713MAX/NOPB Summary of contents

Page 1

... OS amplifier DC performance. The LME49713 is available in an 8–lead narrow body SOIC and 8–lead metal can (TO-99). Demonstration boards are available. © 2010 National Semiconductor Corporation LME49713 Key Specifications ■  Power Supply Voltage Range ■  ...

Page 2

Connection Diagrams SOIC Package Order Number LME49713MA See NS Package Number M08A www.national.com LME49713MA Top Mark Z = Assembly plant code Digit date code TT = Die traceability L49713 = LME49713 MA = Package code 20213201 Metal ...

Page 3

... Absolute Maximum Ratings 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Power Supply Voltage ( Storage Temperature   Input Voltage (V-) Output Short Circuit (Note 3) Electrical Characteristics = 10Ω 1kHz, and T = 25°C, unless otherwise specified. ...

Page 4

Symbol Parameter I Output Current OUT I Instantaneous Short Circuit Current OUT-CC R Output Resistance OUT I Total Quiescent Current S Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur, including inoperability and degradation ...

Page 5

Typical Performance Characteristics THD FFT vs Frequency 1kΩ ±15V RMS L S THD FFT vs Frequency = 600Ω ±15V RMS L ...

Page 6

THD vs Frequency = 100Ω, SOIC RMS L THD vs Frequency RMS L THD vs RF www.national.com 202132p5 = 100Ω 202132p7 202132p9 6 THD vs Frequency = 600Ω, ...

Page 7

Output Voltage vs Supply Voltage open V L 20213213 Supply Current ( Power Supply open L 20213215 Gain vs Frequency V = ±15V –2 S 20213205 Supply Current ...

Page 8

Gain vs Frequency V = ±15V –10 S Gain vs Frequency R = 1.2kΩ Gain vs Frequency R = 3kΩ www.national.com 20213207 = ±15V 20213209 = ±15V 20213211 8 Gain vs Frequency ...

Page 9

PSRR vs Frequency V = ±15V 200mV S RIPPLE P-P 202132p3 Equivalent Voltage Noise vs Frequency V = ±15V S 202132p2 Current Noise vs Frequency V = ±15V S Slew Rate vs Output Voltage V = ±15V S ...

Page 10

Application Information GENERAL AMPLIFIER FUNCTION Voltage feedback amplifiers have a small-signal bandwidth that is a function of the closed-loop gain. Conversely, the LME49713 current feedback amplifier features a small-signal bandwidth that is relatively independent of the closed-loop gain. This is ...

Page 11

Revision History Rev Date 1.0 09/26/07 1.1 09/28/07 1.2 10/03/07 1.3 10/29/07 1.4 01/29/08 1.5 07/24/08 1.6 08/20/08 1.7 08/22/08 1.8 02/08/10 1.9 04/23/10 2.0 06/02/10 Description Initial release. Added the Typical Performance curves. Input Limit values. Edited the Specification ...

Page 12

Physical Dimensions www.national.com inches (millimeters) unless otherwise noted SOIC Package Order Number LME49713MA NS Package Number M08A Metal Can Order Number LME49713HA NS Package Number H08C 12 ...

Page 13

Notes 13 www.national.com ...

Page 14

... For more National Semiconductor product information and proven design tools, visit the following Web sites at: www.national.com Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...

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