NCP4894MNR2G ON Semiconductor, NCP4894MNR2G Datasheet - Page 7

• Manufacturer Part Number: NCP4894MNR2G
• Description: IC AMP AUDIO PWR 1W DIFF 10-DFN
• Manufacturer: ON Semiconductor
• Type: Class ABr

Specifications of NCP4894MNR2G

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.8W x 1 @ 8 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 10-VFDFN Exposed Pad
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.08x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.006@8Ohm@1000mW%
• 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: 85dB
• Single Supply Voltage (min): 2.2V
• 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: 10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP4894MNR2G; NCP4894MNR2GOSTR

0.001
0.01
0.100
0.010
0.001
0.100
0.010
0.001
0.1
10
1
0
10
10
Figure 7. THDN versus Output Power
200
Figure 3. THDN versus Frequency
Figure 5. THDN versus Frequency
100
100
400
OUTPUT POWER (mW)
FREQUENCY (Hz)
FREQUENCY (Hz)
VP = 5 V
R
P
VP = 2.6 V
R
P
600
VP = 5 V
R
f = 1 kHz
out
out
L
L
L
= 8 W
1000
= 8 W
1000
= 8 W
= 400 mW
= 150 mW
TYPICAL PERFORMANCE CHARACTERISTICS
800
10000
10000
1000
http://onsemi.com
1200
NCP4894
100000
100000
7
0.001
0.100
0.010
0.001
0.100
0.010
0.001
0.01
0.1
10
1
0
10
10
Figure 8. THDN versus Output Power
Figure 6. THDN versus Frequency
Figure 4. THDN versus Frequency
100
100
100
OUTPUT POWER (mW)
FREQUENCY (Hz)
FREQUENCY (Hz)
200
VP = 3 V
R
P
VP = 3.6 V
R
P
out
out
L
L
VP = 3 V
R
f = 1 kHz
= 8 W
= 4 W
1000
1000
L
= 250 mW
= 300 mW
= 8 W
300
10000
10000
400
100000
100000
500