LM48861TM/NOPB National Semiconductor, LM48861TM/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM48861TM/NOPB
• Description: IC AMP AUDIO .024W STER 12USMD
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class ABr

Specifications of LM48861TM/NOPB

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 24mW x 2 @ 16 Ohm
• Voltage - Supply: 1.2 V ~ 2.8 V
• Features: Depop, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 12-MicroSMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM48861TMTR

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I
I
V
V
V
T
P
V
THD+N
PSRR
SNR
X
DD
SD
Symbol
WU
OS
IH
IL
O
LINE-OUT
TALK
Absolute Maximum Ratings
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics V
The following specifications apply for V
T
Supply Voltage (Note1)
Storage Temperature
Input Voltage
Power Dissipation
ESD Ratings (HBM)
ESD Ratings
(OUTL, OUTR)
A
= 25°C.
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Shutdown Input Voltage High
Shutdown Input Voltage Low
Wake Up Time
Output Power
Output Voltage to Line Out
Total Harmonic Distortion + Noise
Power Supply Rejection Ratio
Signal-to-Noise Ratio
Crosstalk
(Note
(Note
(Note
Parameter
4)
3)
4)
DD
-0.3V to V
= 1.5V, A
−65°C to +150°C
Internally Limited
V
Shutdown Enabled
V
V
Both channels enabled
THD+N = 1% R
Both channels in phase and active
THD+N = 1% R
Both channels in phase and active
R
V
V
P
P
V
V
R
(A-weighted), f = 1kHz
BW = 20Hz to 22kHz
R
DD
(Note
IN
SHDN
IN
DD
DD
O
O
OLIF
RIPPLE
L
L
L
V
V
V
V
f
f
f
RIPPLE
RIPPLE
RIPPLE
= 10kΩ, f = 1kHz
= 32Ω, P
= 32Ω, P
= 8mW, f = 1kHz, R
= 8mW, f = 1kHz, R
= 0V, Both channels enabled
= 0V, R
DD
DD
DD
DD
= 1.5V, THD+N = 1%, R
= 1.8V, THD+N = 1%, R
DD
= 1.5V
= 900mV
V
= 1.5V
= 1.8V
= 1.5V
= 1.8V
= GND
+ 0.3V
2000V
8000V
= –1V/V, R
1,
= 200mV
= 217Hz
= 1kHz
= 15kHz
Note
3V
L
OUT
OUT
= 32Ω
Conditions
RMS
L
L
= 8mW
= 5mW, f = 1kHz
P-P
= 32Ω, f = 1kHz,
= 16Ω, f = 1kHz,
(Note
4
L
, f = 1kHz, R
= 32kΩ, f = 1kHz, unless otherwise specified. Limits apply for
Sine, Inputs AC GND, C1 = C2 = 0.39μF
Operating Ratings
L
L
ESD Susceptibility
Junction Temperature
Thermal Resistance
θ
Temperature Range
Supply Voltage (V
1,
= 32Ω
= 16Ω
T
Note
JA
MIN
(Machine Model)
L
L
(TM)
= 10kΩ
= 10kΩ
≤
L
2)
= 10kΩ
T
A
≤
T
MAX
DD
)
(Note
Typical
(Note
0.001
0.01
0.04
0.07
500
102
0.5
1.1
1.3
13
22
12
24
83
77
57
93
2
6)
5)
LM48861
(Note
Limit
−40°C
700
2.8
1.5
1.5
1.4
0.4
1.2
12
20
1
1.2V
7)
≤
≤
70°C/W (typ)
T
V
A
DD
V
V
≤
mA (max)
mV (max)
mW (min)
mW (min)
µA (max)
μs (max)
(Limits)
RMS
RMS
V(max)
≤
V(min)
+85°C
Units
150°C
mW
mW
200V
dB
dB
dB
dB
dB
2.8V
%
%
%
(min)
(min)