SSM3302 AD [Analog Devices], SSM3302 Datasheet - Page 5

• Manufacturer Part Number: SSM3302
• Manufacturer: AD [Analog Devices]

Data Sheet
Parameter
ANALOG SUPPLY
GAIN CONTROL
SHUTDOWN CONTROL
AMPLIFIER PROTECTION
NOISE PERFORMANCE
1
2
Although the
limitations.
Mono mode. Output power beyond 20 W needs special care for thermally considered printed circuit board (PCB) design.
Shutdown Current
External Supply Voltage
On-Board Regulator
Regulator Current
Regulator Power Supply
Closed-Loop Voltage Gain
Input Impedance
Input Voltage High
Input Voltage Low
Turn-On Time
Turn-Off Time
Output Impedance
Recovery Temperature
Output Voltage Noise
Signal-to-Noise Ratio
Overcurrent Threshold
Overtemperature
Overtemperature
Rejection
Warning
Shutdown
SSM3302
has good audio quality above 2 × 10 W into 4 Ω, continuous output power beyond 2 × 10 W into 4 Ω must be avoided due to device packaging
Symbol
I
I
AVDD
V
I
PSRR
A
Z
V
V
t
t
Z
I
T
T
T
e
SNR
SYAVDD
SD
VREG
OC
WU
SD
IN
OUT
WARN
SD
REC
n
VREG
V
IH
IL
VREG
Test Conditions/Comments
V
(internal V
V
(internal V
V
(internal V
SD = AGND
Permissible range for external AVDD, V
See Table 5 for gain options
SD rising edge from AGND to AVDD
SD falling edge from AVDD to AGND
SD = GND
PVDD = 12 V, f = 20 Hz to 20 kHz, inputs are ac grounded,
gain = 9 dB, A-weighted
P
O
IN
IN
IN
= 10 W, R
= 0 V, load = 8 Ω + 68 μH, PVDD = 15 V, V
= 0 V, load = 8 Ω + 68 μH, PVDD = 12 V, V
= 0 V, load = 8 Ω + 68 μH, PVDD = 7 V, V
REG
REG
REG
L
disabled)
disabled)
disabled)
= 8 Ω
Rev. 0 | Page 5 of 20
REGEN
REGEN
= AGND
REGEN
REGEN
= AGND
= AGND
= AGND
Min
4.5
9
1.35
Typ
5.85
5.8
5.6
10
5
20
70
40
40
500
56
6
120
145
85
100
98
Max
5.5
24
0.35
SSM3302
Unit
mA
mA
mA
μA
V
V
mA
dB
dB
kΩ
V
V
ms
μs
kΩ
A
°C
°C
°C
μV rms
dB