TS486IST STMicroelectronics, TS486IST Datasheet - Page 11
TS486IST
Manufacturer Part Number
TS486IST
Description
IC AMP AUDIO PWR .108W AB 8MSOP
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet
1.TS486IDT.pdf
(31 pages)
Specifications of TS486IST
Output Type
Headphones, 2-Channel (Stereo)
Max Output Power X Channels @ Load
108mW x 2 @ 16 Ohm
Voltage - Supply
2 V ~ 5.5 V
Features
Depop, Short-Circuit Protection, Standby
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Operational Class
Class-AB
Audio Amplifier Output Configuration
2-Channel Stereo
Output Power (typ)
0.108x2@16OhmW
Audio Amplifier Function
Headphone
Input Offset Voltage
1(Typ)@5VmV
Input Bias Current
200nA
Total Harmonic Distortion
0.3@16Ohm@90mW%
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
Not RequiredV
Supply Current (max)
2.5@5VmA
Power Supply Requirement
Single
Power Dissipation
580mW
Unity Gain Bandwidth Product (typ)
1.1MHz
Rail/rail I/o Type
No
Power Supply Rejection Ratio
58dB
Single Supply Voltage (min)
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
8
Package Type
Mini SO
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8112-2
TS486IST
TS486IST
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TS486IST
Manufacturer:
ST
Quantity:
20 000
Fig. 13: Current Consumption vs Standby
Voltage
Fig. 15: Current Consumption vs Standby
Voltage
Fig. 17: Current Consumption vs Standby
Voltage
2.5
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
0
0
0
Ta=85 C
1
1
Standby Voltage (V)
Standby Voltage (V)
Standby Voltage (V)
Ta=25 C
Ta=-40 C
Ta=-40 C
2
Ta=85 C
Ta=25 C
1
Ta=25 C
Ta=-40 C
3
2
Ta=85 C
4
TS486
Vcc = 3.3V
No load
TS487
Vcc = 2V
No load
TS487
Vcc = 5V
No load
3
5
2
Fig. 14: Current Consumption vs Standby
Voltage
Fig. 16: Current Consumption vs Standby
Voltage
Fig. 18: Output Power vs Power Supply
Voltage
200
175
150
125
100
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
75
50
25
0
2.0
0
0
RL = 16
F = 1kHz
BW < 125kHz
Tamb = 25 C
Ta=85 C
2.5
Ta=85 C
3.0
1
THD+N=10%
Standby Voltage (V)
Standby Voltage (V)
3.5
Ta=25 C
Ta=-40 C
Vcc (V)
1
THD+N=1%
4.0
Ta=-40 C
2
Ta=25 C
THD+N=0.1%
4.5
TS486-TS487
TS487
Vcc = 3.3V
No load
TS486
Vcc = 2V
No load
5.0
3
5.5
2
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