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LM4866LQX データシートの表示(PDF) - National ->Texas Instruments

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LM4866LQX 2.2W Stereo Audio Amplifier National-Semiconductor
National ->Texas Instruments National-Semiconductor
LM4866LQX Datasheet PDF : 21 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
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 VDD
+0.3V
Power Dissipation (Note 4)
Internally limited
ESD Susceptibility(Note 5)
2000V
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
θJC (typ) — MTC20
θJA (typ) — MTC20
θJC (typ) — LQ24A
θJA (typ) — LQ24A
θJC (typ) — MXA20A
θJA (typ) — MXA20A
θJA (typ) — MXA20A
θJA (typ) — MXA20A
Operating Ratings
Temperature Range
TMIN TA TMAX
Supply Voltage
20˚C/W
80˚C/W
3.0˚C/W
42˚C/W (Note 7)
2˚C/W
41˚C/W (Note 8)
51˚C/W (Note 9)
90˚C/W (Note 10)
−40˚C TA 85˚C
2.0V VDD 5.5V
Electrical Characteristics for Entire IC (Notes 3, 11)
The following specifications apply for VDD= 5V unless otherwise noted. Limits apply for TA= 25˚C.
Symbol
Parameter
Conditions
LM4866
Typical Limit
(Note 12) (Note 13)
VDD
Supply Voltage
2
5.5
IDD
Quiescent Power Supply Current VIN = 0V, IO = 0A (Note 14)
11.5
20
6
ISD
Shutdown Current
VDD applied to the SHUTDOWN pin
0.7
2
Units
(Limits)
V (min)
V (max)
mA (max)
mA (min)
µA (min)
Electrical Characteristics for Bridged-Mode Operation (Notes 3, 11)
The following specifications apply for VDD= 5V unless otherwise specified. Limits apply for TA= 25˚C.
Symbol
Parameter
Conditions
LM4866
Typical Limit
(Note 12) (Note 13)
VOS
Output Offset Voltage
PO
Output Power (Note 15)
VIN = 0V
THD+N = 1%, f = 1kHz (Note 16)
LM4866MTE, RL = 3
LM4866LQ, RL = 3
LM4866MTE, RL = 4
LM4866LQ, RL = 4
LM4866MT, RL = 8
THD+N = 10%, f = 1kHz
5
50
2.5
2.5
2.2
2.2
1.1
1.0
LM4866MTE, RL = 3
3.2
LM4866LQ, RL = 3
3.2
LM4866MTE, RL = 4
2.7
LM4866LQ, RL = 4
2.7
LM4866MT, RL = 8
1.5
Units
(Limits)
mV (max)
W
W
W
W
W (min)
W
W
W
W
W
3
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