Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Infrared (15 sec.)
220˚C
See AN-450 “Surface Mounting and their Effects on
Product Reliability” for other methods of soldering surface
mount devices.
Thermal Resistance
Supply Voltage
6.0V
−65˚C to +150˚C
−0.3V to VDD + 0.3V
Internally limited
3500V
θJC (typ) — M08A
θJA (typ) — M08A
θJC (typ) — N08E
θJA (typ) — N08E
35˚C/W
Storage Temperature
Input Voltage
170˚C/W
37˚C/W
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Soldering Information
Small Outline Package
Vapor Phase (60 sec.)
107˚C/W
250V
Operating Ratings
Temperature Range
TMIN ≤ TA ≤ TMAX
Supply Voltage
150˚C
−40˚C ≤ TA ≤ 85˚C
2.7V ≤ VDD ≤ 5.5V
215˚C
Electrical Characteristics(Note 1) (Note 2)
=
=
The following specifications apply for VDD 5V unless otherwise specified. Limits apply for TA 25˚C.
Symbol
Parameter
Conditions
LM4862
Units
(Limits)
Typical
Limit
(Note 7)
2.7
(Note 6)
VDD
Supply Voltage
V (min)
V (max)
mA (max)
µA (max)
mV (max)
mW (min)
mW
5.5
=
=
IDD
ISD
VOS
PO
Quiescent Power Supply Current
Shutdown Current
VIN 0V, IO 0A (Note 8)
3.6
0.7
5
6.0
=
VPIN1 VDD
5
=
Output Offset Voltage
Output Power
VIN 0V
50
=
=
THD 1% (max); f 1 kHz; RL = 8Ω
675
825
0.55
500
=
=
THD + N 10%; f 1 kHz; RL = 8Ω
=
=
THD + N
PSRR
Total Harmonic Distortion +
Noise
PO 500 mWrms; RL = 8Ω
AVD 2; 20 Hz ≤ f ≤ 20 kHz
%
=
Power Supply Rejection Ratio
VDD 4.9V to 5.1V
50
dB
Note 1: All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-
tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-
antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is
given, however, the typical value is a good indication of device performance.
Note 3: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
, θ , and the ambient temperature T . The maximum
JMAX JA
A
=
=
allowable power dissipation is P
(T
MAX
− T )/θ . For the LM4862, T
JA JMAX
150˚C. The typical junction-to-ambient thermal resistance, when board mounted,
DMAX
A
is 170˚C/W for package number M08A and is 107˚C/W for package number N08E.
Note 4: Human body model, 100 pF discharged through a 1.5 kΩ resistor.
Note 5: Machine Model, 200 pF–240 pF discharged through all pins.
Note 6: Typicals are measured at 25˚C and represent the parametric norm.
Note 7: Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).
Note 8: The quiescent power supply current depends on the offset voltage when a practical load is connected to the amplifier.
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