NCP2820AFCT2G ON Semiconductor, NCP2820AFCT2G Datasheet - Page 11

• Manufacturer Part Number: NCP2820AFCT2G
• Description: IC PWR AMP AUDIO 2.65W D 9-CSP
• Manufacturer: ON Semiconductor
• Type: Class Dr

Specifications of NCP2820AFCT2G

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.65W x 1 @ 4 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 9-FlipChip
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 2.63x1@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.05@8Ohm@0.25W%
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 65dB
• Single Supply Voltage (min): 2.5V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0.01
-20
-30
-40
-50
-60
-70
-80
2.0
1.5
1.0
0.5
1.0
0.1
10
0
2.5
10
10
Inputs Grounded, R
V
THD+N = 10%
NCP2820 CSP
p
R
f = 1 kHz
Figure 21. Output Power vs. Power Supply
= 3.6 V
L
= 8 W
R
L
3.0
Figure 23. THD+N vs. Frequency
Figure 25. PSRR vs. Frequency
V
= 8 W, P
100
100
p
V
V
V
= 5 V
p
p
p
R
= 2.5 V
= 3.6 V
= 5 V
POWER SUPPLY (V)
NCP2820 CSP
L
FREQUENCY (Hz)
FREQUENCY (Hz)
THD+N = 1%
= 8 W @ f = 1 kHz
out
3.5
NCP2820 mDFN
THD+N = 10%
L
= 250 mW @ f = 1 kHz
= 8 W, Vripple = 200 mvpkpk
1000
1000
4.0
NCP2820 mDFN
THD+N = 3%
10000
10000
TYPICAL CHARACTERISTICS
Inputs to GND
R
4.5
L
= 8 W
NCP2820 Series
http://onsemi.com
100000
100000
5.0
11
0.01
1.0
0.1
-20
-30
-40
-50
-60
-70
-80
3.0
2.5
2.0
1.5
1.0
0.5
10
0
10
2.5
10
Inputs grounded, R
V
Figure 22. Output Power vs. Power Supply
p
= 3.6 V
R
f = 1 kHz
V
R
L
V
p
L
= 4 W
Figure 24. THD+N vs. Frequency
3.0
p
Figure 26. PSRR vs. Frequency
= 2.5 V
= 4 W, P
= 5 V
V
100
100
p
= 5 V
R
THD+N = 10%
POWER SUPPLY (V)
L
FREQUENCY (Hz)
FREQUENCY (Hz)
= 4 W @ f = 1 kHz
out
3.5
V
L
p
= 250 mW @ f = 1 kHz
= 4 W, Vripple = 200 mVpkpk
= 3.6 V
1000
1000
THD+N = 1%
4.0
10000
10000
Inputs to GND
R
4.5
L
= 4 W
100000
100000
5.0