max9718aeubt Maxim Integrated Products, Inc., max9718aeubt Datasheet - Page 8

• Manufacturer Part Number: max9718aeubt
• Description: Low-cost, Mono/stereo, 1.4w Differential Audio Power Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

Low-Cost, Mono/Stereo,
1.4W Differential Audio Power Amplifiers
(V
8
CC
_______________________________________________________________________________________
= 5V, C
BIAS
= 0.1µF, THD+N measurement bandwidth = 22Hz to 22kHz, T
-100
-110
-120
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
10
V
V
R
C
CC
RIPPLE
L
BIAS
= 8Ω,
= 5V
= 1µF
ENTERING POWER-DOWN
= 200mV
100
ENTERING SHUTDOWN
vs. FREQUENCY
CHANNEL 1
FREQUENCY (Hz)
CROSSTALK
P-P
100µs/div
100µs/div
CHANNEL 2
1k
C
V
R
C
V
R
BIAS
CC
L
10k
CC
L
BIAS
= 8Ω
Typical Operating Characteristics (continued)
= 8Ω
= 3V
= 3V
MAX9718 toc32
= 0.1µF
MAX9718 toc34
= 0.1µF
100k
SHDN
2V/div
OUT+
1V/div
OUT-
1V/div
OUT+ - OUT-
200mV/div
SHDN
1V/div
OUT+
1V/div
OUT-
1V/div
OUT+ - OUT-
200mV/div
-100
-110
-120
-10
-20
-30
-40
-50
-60
-70
-80
-90
A
0
= +25°C, unless otherwise noted.)
10
V
V
R
C
C
V
R
CC
RIPPLE
L
BIAS
BIAS
CC
L
= 8Ω
= 8Ω
= 3V
= 3V
= 1µF
= 0.1µF
= 200mV
EXITING POWER-DOWN
100
EXITING SHUTDOWN
vs. FREQUENCY
CHANNEL 1
FREQUENCY (Hz)
CROSSTALK
P-P
CHANNEL 2
4ms/div
4ms/div
1k
C
V
R
CC
L
10k
BIAS
= 8Ω
= 3V
MAX9718 toc35
MAX9718 toc33
= 0.1µF
100k
SHDN
2V/div
OUT+
1V/div
OUT-
1V/div
OUT+ - OUT-
200mV/div
SHDN
2V/div
OUT+
1V/div
OUT-
1V/div
OUT+ - OUT-
200mV/div