LM4924SD/AULF National Semiconductor, LM4924SD/AULF Datasheet - Page 5

• Manufacturer Part Number: LM4924SD/AULF
• Manufacturer: National Semiconductor

Specifications of LM4924SD/AULF

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 0.04x2@16OhmW
• Audio Amplifier Function: Headphone
• Total Harmonic Distortion: 0.1@16Ohm@10mW%
• Single Supply Voltage (typ): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 66dB
• Single Supply Voltage (min): 1.5V
• Single Supply Voltage (max): 3.6V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 10
• Package Type: LLP EP
• Lead Free Status / Rohs Status: Compliant

PSRR
Symbol
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions
which guarantee 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 2: The maximum power dissipation is dictated by T
allowable power dissipation is P
Absolute Maximum Ratings section.
Note 3: Human body model, 100pF discharged through a 1.5kΩ resistor.
Note 4: Machine model, 220pF–240pF discharged through all pins.
Note 5: All voltages are measured with respect to the ground (GND) pins unless otherwise specified.
Note 6: Typicals are measured at 25°C and represent the parametric norm.
Note 7: Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.
Note 8: The quiescent power supply current depends on the offset voltage when a practical load is connected to the amplifier.
Note 9: Output power is measured at the device terminals.
Power Supply Rejection Ratio
Parameter
DMAX
= (T
JMAX
− T
A
)/θ
JA
. For the LM4924, T
JMAX
V
Freq = 100Hz, OCL
RIPPLE
, θ
JA
, and the ambient temperature T
= 200mV
JMAX
Conditions
5
P-P
= 150°C. For the θ
sine wave
A
and must be derated at elevated temperatures. The maximum
JA
s, please see the Application Information section or the
(Note 6)
Typical
66
LM4924
(Note 7)
Limit
www.national.com
(Limits)
Units
dB