NCP2820AFCT2G ON Semiconductor, NCP2820AFCT2G Datasheet - Page 12

• 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

1000
-20
-30
-40
-50
-60
-70
-80
900
800
700
600
500
400
300
200
100
100
10
0
2.5
10
10
Figure 31. Noise Floor, Inputs AC Grounded
Figure 29. Shutdown Current vs. Power Supply
V
R
R
p
L
L
= 3.6 V
= 8 W
V
= 8 W
p
= 3.6 V, R
Figure 27. PSRR vs. Frequency
100
with 1 mF V
3.5
100
POWER SUPPLY (V)
FREQUENCY (Hz)
FREQUENCY (Hz)
L
With A Weighting
No Weighting
= 8 W, Vic = 200 mvpkpk
R
1000
L
p
= 8 W
= 3.6 V
1000
4.5
10000
TYPICAL CHARACTERISTICS
V
R
p
L
= 3.6 V
= 8 W
NCP2820 Series
http://onsemi.com
100000
10000
5.5
12
1000
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
10
0
120
2.5
10
Figure 28. Thermal Shutdown vs. Temperature
Figure 30. Quiescent Current vs. Power Supply
Figure 32. Noise Floor, Inputs AC Grounded
V
R
R
p
L
= 5 V
L
= 8 W
= 8 W
130
with 1 mF V
V
100
3.5
TEMPERATURE (°C)
POWER SUPPLY (V)
p
FREQUENCY (Hz)
= 5 V, R
With A Weighting
No Weighting
R
L
140
Thermal Shutdown
= 8 W
p
L
V
= 5 V
R
= 8 W,
p
L
= 3.6 V
= 8 W
1000
4.5
150
10000
160
5.5