TS482IDT STMicroelectronics, TS482IDT Datasheet - Page 10

• Manufacturer Part Number: TS482IDT
• Description: IC AMP AUDIO PWR .107W AB 8SOIC
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS482IDT

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 107mW x 2 @ 16 Ohm
• Voltage - Supply: 2 V ~ 5.5 V
• Features: Depop
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-2287-2

Electrical Characteristics
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Figure 7.
Figure 9.
Figure 11.
-20
-40
-20
-40
80
60
40
20
80
60
40
20
0
0
0.1
0.1
50
40
30
20
10
0
2.0
Phase
Phase
RL=8
Tamb=25 C
Open loop gain and phase vs.
frequency response
Open loop gain and phase vs.
frequency response
Phase margin vs. power supply voltage Figure 12. Phase margin vs. power supply voltage
1
1
2.5
Gain
Gain
Power Supply Voltage (V)
10
10
3.0
Frequency (kHz)
Frequency (kHz)
CL= 0 to 500pF
100
100
3.5
4.0
Vcc = 5V
RL = 600
Tamb = 25 C
Vcc = 5V
RL = 5k
Tamb = 25 C
1000
1000
4.5
10000
10000
180
160
140
120
100
80
60
40
20
0
-20
180
160
140
120
100
80
60
40
20
0
-20
5.0
Figure 8.
Figure 10. Open loop gain and phase vs.
-20
-40
-20
-40
80
60
40
20
80
60
40
20
0
0
0.1
0.1
50
40
30
20
10
0
2.0
Phase
Phase
RL=8
Tamb=25 C
Open loop gain and phase vs.
frequency response
frequency response
1
1
2.5
Gain
Gain
Power Supply Voltage (V)
Frequency (kHz)
10
10
3.0
Frequency (kHz)
CL=0 to 500pF
3.5
100
100
4.0
Vcc = 2V
RL = 600
Tamb = 25 C
Vcc = 2V
RL = 5k
Tamb = 25 C
1000
1000
4.5
10000
10000
180
160
140
120
100
80
60
40
20
0
-20
180
160
140
120
100
80
60
40
20
0
-20
TS482
5.0