AAT5101 Advanced Analogic Technologies, Inc., AAT5101 Datasheet - Page 4

• Manufacturer Part Number: AAT5101
• Description: 2.5w Mono Filter-free Class D Audio Power Amplifier
• Manufacturer: Advanced Analogic Technologies, Inc.

Electrical Characteristics
T
Operating Characteristics
T
4
4
SwitchReg
SwitchReg
A
A
Symbol
THD+N
= 25°C unless otherwise noted.
= 25°C, Gain = 2V/V, R
CMRR
PSRR
Symbol
SNR
P
Z
OUT
η
V
V
T
I
V
F
R
T
I
R
I
SDIH
SDIL
G
OFF
SD
SW
DD
ON
Q
DS
S
Characteristic
Output Power
Effi ciency
Total Harmonic
Distortion + Noise
Signal-to Noise Ratio
Common Mode
Rejection Ratio
Power Supply Ripple
Rejection
Input Impedance
TM
TM
Characteristic
Operating Supply Voltage
Supply Quiescent Current
Shutdown Current
Shutdown Voltage High
Shutdown Voltage Low
Switching Frequency
Amplifi er Gain
Static Drain-Source On-State Resistance
Resistance from Shutdown to GND
Turn On Time
Turn Off Time
I
= 150kΩ unless otherwise noted.
THD+N = 10%, f = 1kHz, R
THD+N = 1%, f = 1kHz, R
THD+N = 10%, f = 1kHz, R
THD+N = 1%, f = 1kHz, R
R
R
R
R
R
V
V
V
C
T
A
DD
L
L
L
L
L
DD
DD
I
= 2.2μF
= 8Ω, f = 1kHz
= 4Ω,f = 1kHz
= 8Ω, f = 1kHz
= 8Ω, f = 1kHz
= 8Ω, f = 1kHz
= 25°C, Gain = 2V/V, R
= 3.6V, Inputs AC-ground with
= 5.0V, P
= 3.6V, V
OUT
IC
2.5W Mono Filter-Free Class D Audio Power Amplifier
2.5W Mono Filter-Free Class D Audio Power Amplifier
= 1Vpp
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
= 1.0W, R
Conditions
T
V
V
V
V
V
V
V
R
V
V
V
V
V
A
Conditions
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
L
L
L
= -40°C to +85°C
L
L
= 4Ω
= 4Ω
= 8Ω
= 5.5V, No Load
= 3.6V, No Load
= 2.1V, No Load
= 2.1V to 5.5V
= 3.6V
= 3.6V
= 2.1V to 5.5V
= 5.5V
= 3.6V
= 2.1V
= 2.1V to 5.5V
= 2.1V to 5.5V
L
L
= 4Ω
= 8Ω
= 4Ω
= 8Ω
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
V
= 5.0V, P
= 3.6V, P
= 5.0V, P
= 3.6V, P
= 5.0V, P
= 3.6V, P
= 2.5V, P
RIPPLE
V
V
V
V
V
V
V
V
V
V
V
V
f = 217Hz
f = 217Hz
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 200mVpp,
= 5.0V
= 3.6V
= 2.5V
= 5.0V
= 3.6V
= 2.5V
= 5.0V
= 3.6V
= 2.5V
= 5.0V
= 3.6V
= 2.5V
285KΩ/R
OUT
OUT
OUT
OUT
OUT
OUT
OUT
Min
200
2.1
2.0
= 1.2W
= 0.6W
= 2.0W
= 1.0W
= 1.0W
= 0.5W
= 0.2W
PRODUCT DATASHEET
PRODUCT DATASHEET
I
300KΩ/R
Typ
1.72
1.35
0.87
0.06
250
300
350
500
300
Min
142
8
8
AAT5101
AAT5101
I
Typ
2.80
1.41
0.62
2.35
1.14
0.46
1.66
0.84
0.37
1.35
0.68
0.29
0.12
0.21
0.26
150
-63
-60
315KΩ/R
92
91
87
85
91
Max
300
5.5
3.2
2.5
1.5
5101.2009.04.1.3
5101.2009.04.1.3
1
Max
158
I
Units
Units
kHz
V/V
mΩ
mA
KΩ
ms
ms
μA
V
V
V
kΩ
dB
dB
dB
%
%
W