SGM4865 Datasheet, PDF (3/10 Pages) SG Micro Corp – 2.6W Stereo Audio Power Amplifier

SGM4865
2.6W Stereo Audio Power Amplifier
ELECTRICAL CHARACTERISTICS
(T_A = +25℃, unless otherwise specified.)
PARAMETER
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Offset Voltage
Output Power per Channel (8Ω)
Output Power per Channel (4Ω)
Total Harmonic Distortion + Noise
Power Supply Rejection Ratio
Crosstalk
Turn-On Time
SYMBOL
V_CC
I_Q
I_SD
V_SDIH
V_SDIL
VOS
P_O
THD+N
PSRR
XTALK
TON
CONDITIONS
V_CC = 5V, No Load
V_CC = 5V, 8Ω Load
V_IN = 0V, I_O = 0A,
V_SHDN = V_CC
VCC = 3.0V, No Load
VCC = 3.0V, 8Ω Load
VCC = 2.6V, No Load
VCC = 2.6V, 8Ω Load
VIN = 0V, VSHDN = GND, VCC = 5.0V
VIN = 0V, VSHDN = GND, VCC = 3.0V
V_IN = 0V, V_SHDN = GND, V_CC = 2.6V
V_IN = 0V, V_SHDN = V_CC = 5.0V
V_IN = 0V, V_SHDN = V_CC = 3.0V
V_IN = 0V, V_SHDN = V_CC = 2.6V
V_CC = 5V
f = 1kHz, THD+N = 1%
VCC = 3.6V
VCC = 3.0V
VCC = 5V
f = 1kHz, THD+N = 10%
VCC = 3.6V
VCC = 3.0V
VCC = 5V
f = 1kHz, THD+N = 1%
VCC = 3.6V
V_CC = 3.0V
V_CC = 5V
f = 1kHz, THD+N = 10%
V_CC = 3.6V
V_CC = 3.0V
V_CC = 5V, R_L = 8Ω, P_O = 0.6W, f = 1kHz
f = 217Hz, CB = 1μF,
Input grounded with 10Ω
V_CC = 5V
V_CC = 3.6V
VCC = 3.0V
f = 1kHz, C_B = 1μF,
Input grounded with 10Ω
VCC = 5V
VCC = 3.6V
VCC = 3.0V
VCC = 5V, PO = 1W, CB = 1μF
VCC = 5V
CB = 1μF
VCC = 3.6V
V_CC = 3.0V
MIN TYP MAX UNITS
2.6
5.5
V
6.40
7.00 10.5
5.60
mA
5.90
5.30
5.60
0.03
4
0.03
μA
0.03
1.2
V
0.4
-25 8.00 25
5.50
mV
5.00
1.30
0.70
0.45
W
1.60
0.85
0.55
2.10
1.00
0.70
W
2.60
1.30
0.90
0.04
%
-70
-70
-70
dB
-71
-71
-71
-90
dB
180
160
ms
120
SG Micro Corp
3
www.sg-micro.com