IC AMP AUDIO PWR 1.2W MONO 8MSOP

TS4990IST

Manufacturer Part NumberTS4990IST
DescriptionIC AMP AUDIO PWR 1.2W MONO 8MSOP
ManufacturerSTMicroelectronics
TypeClass AB
TS4990IST datasheet
 

Specifications of TS4990IST

Output Type1-Channel (Mono)Max Output Power X Channels @ Load1.2W x 1 @ 8 Ohm
Voltage - Supply2.2 V ~ 5.5 VFeaturesDepop, Differential Inputs, Standby, Thermal Protection
Mounting TypeSurface MountPackage / Case8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
For Use With497-6383 - BOARD DEMO FOR TS4990Lead Free Status / RoHS StatusLead free / RoHS Compliant
Other names497-4451-2  
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Electrical characteristics
Figure 2.
Open loop frequency response
60
Gain
40
Phase
20
0
-20
Vcc = 5V
-40
RL = 8 Ω
Tamb = 25 ° C
-60
0.1
1
10
100
Frequency (kHz)
Figure 4.
Open loop frequency response
60
Gain
40
20
Phase
0
-20
Vcc = 2.6V
-40
RL = 8 Ω
Tamb = 25 ° C
-60
0.1
1
10
100
Frequency (kHz)
Figure 6.
Open loop frequency response
100
80
Gain
60
40
Phase
20
0
Vcc = 3.3V
-20
CL = 560pF
Tamb = 25 ° C
-40
0.1
1
10
100
Frequency (kHz)
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Figure 3.
0
60
40
-40
20
-80
0
-120
-20
-160
Vcc = 3.3V
-40
RL = 8 Ω
Tamb = 25 ° C
-200
-60
1000
10000
0.1
Figure 5.
0
100
80
-40
60
-80
40
20
-120
0
-160
Vcc = 5V
-20
CL = 560pF
Tamb = 25 ° C
-200
-40
1000
10000
0.1
Figure 7.
0
100
80
-40
60
-80
40
20
-120
0
-160
Vcc = 2.6V
-20
CL = 560pF
Tamb = 25 ° C
-200
-40
1000
10000
0.1
Open loop frequency response
Gain
Phase
1
10
100
1000
10000
Frequency (kHz)
Open loop frequency response
Gain
Phase
1
10
100
1000
10000
Frequency (kHz)
Open loop frequency response
Gain
Phase
1
10
100
1000
10000
Frequency (kHz)
TS4990
0
-40
-80
-120
-160
-200
0
-40
-80
-120
-160
-200
0
-40
-80
-120
-160
-200