IC AMP AUDIO PWR .13W STER 8MSOP

TS489IST

Manufacturer Part NumberTS489IST
DescriptionIC AMP AUDIO PWR .13W STER 8MSOP
ManufacturerSTMicroelectronics
TypeClass AB
TS489IST datasheet
 


Specifications of TS489IST

Output TypeHeadphones, 2-Channel (Stereo)Max Output Power X Channels @ Load130mW x 2 @ 16 Ohm
Voltage - Supply2.2 V ~ 5.5 VFeaturesDepop, Short-Circuit Protection, Standby
Mounting TypeSurface MountPackage / Case8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Operational ClassClass-ABAudio Amplifier Output Configuration2-Channel Stereo
Output Power (typ)130x2@16OhmWAudio Amplifier FunctionHeadphone
Input Offset Voltage20@5VmVSingle Supply Voltage (typ)3/5V
Dual Supply Voltage (typ)Not RequiredVSupply Current (max)2.7@5VmA
Power Supply RequirementSinglePower Dissipation580mW
Unity Gain Bandwidth Product (typ)1.1MHzRail/rail I/o TypeNo
Power Supply Rejection Ratio70dBSingle Supply Voltage (min)2.2V
Single Supply Voltage (max)5.5VDual Supply Voltage (min)Not RequiredV
Dual Supply Voltage (max)Not RequiredVOperating Temp Range-40C to 85C
Operating Temperature ClassificationIndustrialMountingSurface Mount
Pin Count8Package TypeMSOP
For Use With497-6363 - BOARD DEMO FOR TS489Lead Free Status / RoHS StatusLead free / RoHS Compliant
Other names497-6032-2  
1
2
3
4
5
6
7
8
9
10
11
Page 11
12
Page 12
13
Page 13
14
Page 14
15
Page 15
16
Page 16
17
Page 17
18
Page 18
19
Page 19
20
Page 20
21
22
23
24
25
26
27
28
29
30
31
32
Page 20/32

Download datasheet (571Kb)Embed
PrevNext
Electrical characteristics
Figure 68. Crosstalk vs. frequency
0
Ω
Vcc=3.3V, RL=16
Av=-1, Po=40mW
-20
T
=25°C
AMB
-40
-60
OUT2 to OUT1
-80
-100
-120
100
20
Frequency (Hz)
Figure 70. Crosstalk vs. frequency
0
Ω
Vcc=5V, RL=16
Av=-1, Po=100mW
-20
T
=25°C
AMB
-40
-60
OUT2 to OUT1
-80
-100
-120
20
100
Frequency (Hz)
Figure 72. Crosstalk vs. frequency
0
Ω
Vcc=2.5V, RL=16
Av=-4, Po=20mW
-20
T
=25°C
AMB
-40
OUT2 to OUT1
-60
-80
-100
-120
20
100
Frequency (Hz)
20/32
Figure 69. Crosstalk vs. frequency
0
-20
-40
-60
OUT1 to OUT2
-80
-100
-120
1k
10k
20k
20
Figure 71. Crosstalk vs. frequency
0
-20
-40
-60
OUT1 to OUT2
-80
-100
-120
1k
10k
20k
20
Figure 73. Crosstalk vs. frequency
0
-20
-40
OUT1 to OUT2
-60
-80
-100
-120
1k
10k
20k
20
TS488-TS489
Ω
Vcc=3.3V, RL=32
Av=-1, Po=25mW
T
=25°C
AMB
OUT2 to OUT1
OUT1 to OUT2
100
1k
Frequency (Hz)
Ω
Vcc=5V, RL=32
Av=-1, Po=60mW
T
=25°C
AMB
OUT1 to OUT2
OUT2 to OUT1
100
1k
Frequency (Hz)
Ω
Vcc=2.5V, RL=32
Av=-4, Po=12mW
T
=25°C
AMB
OUT1 to OUT2
OUT2 to OUT1
100
1k
Frequency (Hz)
10k
20k
10k
20k
10k
20k