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LM4867 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LM4867
Description  Output-Transient-Free Dual 2.1W Audop Amplifier Plus No Coupling Capacitor Stereo Headphone Function
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM4867 Datasheet(HTML) 3 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
6.0V
Storage Temperature
−65˚C to +150˚C
Input Voltage
−0.3V to V
DD +0.3V
Power Dissipation (Note 4)
Internally limited
ESD Susceptibility (Note 5)
All pins except Pin 3 (MT, MTE), Pin 2 (LQ)
2000V
Pin 3 (MT, MTE), Pin 2 (LQ)
8000V
ESD Susceptibility (Note 6)
200V
Junction Temperature
150˚C
Solder Information
Small Outline Package
Vapor Phase (60 sec.)
215˚C
Infrared (15 sec.)
220˚C
See AN-450 “Surface Mounting and their Effects on
Product Reliablilty” for other methods of soldering
surface mount devices.
Thermal Resistance
θ
JC (typ) — MTC20
20˚C/W
θ
JA (typ) — MTC20
80˚C/W
θ
JC (typ) — MXA20A
2˚C/W
θ
JA (typ) — MXA20A
41˚C/W (Note 7)
θ
JA (typ) — MXA20A
51˚C/W (Note 8)
θ
JA (typ) — MXA20A
90˚C/W (Note 9)
θ
JC (typ) — LQA24A
3.0˚C/W
θ
JA (typ) — LQA24A
42˚C/W (Note 10)
Operating Ratings
Temperature Range
T
MIN
≤ T
A
≤ T
MAX
−40˚C
≤ T
A
≤ 85˚C
Supply Voltage
2.0V
≤ V
DD
≤ 5.5V
Electrical Characteristics for Entire IC (Notes 3, 11)
The following specifications apply for V
DD= 5V unless otherwise noted. Limits apply for TA= 25˚C.
Symbol
Parameter
Conditions
LM4867
Units
(Limits)
Typical
Limit
(Note 12)
(Note 13)
V
DD
Supply Voltage
2
V (min)
5.5
V (max)
I
DD
Quiescent Power Supply Current
V
IN = 0V, IO = 0A (Note 14), HP-IN = 0V
7.5
15
mA (max)
V
IN = 0V, IO = 0A (Note 14), HP-IN = 4V
3.0
6
mA (max)
I
SD
Shutdown Current
V
DD applied to the SHUTDOWN pin
0.7
2
µA (max)
Electrical Characteristics for Bridged-Mode Operation (Notes 3, 11)
The following specifications apply for V
DD= 5V unless otherwise specified. Limits apply for TA= 25˚C.
Symbol
Parameter
Conditions
LM4867
Units
(Limits)
Typical
Limit
(Note 12)
(Note 13)
V
OS
Output Offset Voltage
V
IN = 0V
5
50
mV (max)
P
O
Output Power (Note 15)
THD = 1%, f = 1kHz (Note 16)
LM4867MTE, R
L =3
2.2
W
LM4867LQ, R
L =3
2.4
W
LM4867MTE, R
L =4
1.9
W
LM4867LQ, R
L =4
2.1
W
LM4867, R
L =8
1.1
1.0
W (min)
THD+N = 10%, f = 1kHz (Note 16)
LM4867MTE, R
L =3
3.0
W
LM4867LQ, R
L =3
3.0
W
LM4867MTE, R
L =4
2.6
W
LM4867LQ, R
L =4
2.6
W
LM4867, R
L =8
1.5
W
THD+N = 1%,f=1 kHz, R
L =32
0.34
W
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