U4083B-MFPY19 Atmel, U4083B-MFPY19 Datasheet - Page 8

• Manufacturer Part Number: U4083B-MFPY19
• Description: Audio Amplifiers Com. Corded Audio Amp.
• Manufacturer: Atmel

Specifications of U4083B-MFPY19

• Product: General Purpose Audio Amplifiers
• Output Power: 400 mW
• Available Set Gain: 46 dB
• Supply Current: 5 mA
• Maximum Power Dissipation: 440 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Audio - Load Impedance: 8 Ohms to 100 Ohms
• Audio Load Resistance: 32 Ohms
• Input Bias Current (max): 200 nA
• Minimum Operating Temperature: - 20 C
• Supply Voltage (max): 18 V
• Supply Voltage (min): - 1 V
• Output Type: Differential
• Package / Case: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8
U4083B
Figure 8-3.
Figure 8-4.
Figure 8-5.
Differential Gain versus Frequency
Power Supply Rejection versus Frequency — C
Power Supply Rejection versus Frequency — C
40
32
24
16
8
0
60
50
40
30
20
10
60
50
40
30
20
10
60
50
40
30
20
10
0
0.1
0.1
0.1
R
R
f
= 150 k
i
= 6 k
C
C
C
C
C
C
C
Input
1
1
C
1
1
1
1
1
C
> 1 µF
> 1 µF
1
R
= 0.1 µF
R
= 0.1 µF
= 0
> 1 µF
C
= 0
= 0
1
Frequency (kHz)
f
1
i
= 0.1 µF
= 75 k
= 3 k
0.1 µF
1
1
1
C
C
i
C
C
2
= 10 µF
2
2
= 5 µF
R
= µF
f (kHz)
f (kHz)
f (kHz)
i
10
10
Amp 1
Amp 2
10
10
R
f
Outputs
V
V
O1
O2
2
2
= 10 µF
= 5 µF
100
100
100
100
4655C–CORD–03/06