sgm4896 sg-micro, sgm4896 Datasheet - Page 7

• Manufacturer Part Number: sgm4896
• Description: 1.15w Fully Differential Audio Power Amplifier
• Manufacturer: sg-micro

SGM4896
TYPICAL PERFORMANCE CHARACTERISTICS
1.8
1.5
1.2
0.9
0.6
0.3
0
8
V+ = 5V
V
V+ = 2.5V
OUT+
SG Micro Limited
www.sg-micro.com
Output Power vs. Load Resistance
or V
V+ = 3.6V
Small Signal Step Response
14
OUT-
Load Resistance (Ω)
Time (10µs/div)
Large Sine Signal Response
Time (2µs/div)
V+ = 5V
20
f = 1kHz,
THD+N < 10%,
Gain = 1V/V
V+ = 5 V,
f = 20kHz,
R
26
L
= 8 Ω
32
1.2
0.8
0.6
0.4
0.2
1
0
8
V+ = 3V
V+ = 2.5V
V
OUT+
Output Power vs. Load Resistance
V+ = 3.6V
or V
14
Small Signal Step Response
1.15W Fully Differential
Load Resistance (Ω)
OUT-
Audio Power Amplifier
Time (10µs/div)
Time (2µs/div)
Large Sine Signal Response
V+ = 5V
20
f = 1kHz,
THD+N < 1%,
Gain = 1V/V
V+ = 3V,
f = 20kHz,
R
26
L
= 8 Ω
32
7