TS486IDT STMicroelectronics, TS486IDT Datasheet - Page 24

IC AMP AUDIO PWR .108W AB 8SOIC

TS486IDT

Manufacturer Part Number
TS486IDT
Description
IC AMP AUDIO PWR .108W AB 8SOIC
Manufacturer
STMicroelectronics
Type
Class ABr
Datasheet

Specifications of TS486IDT

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-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2289-2

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TS486IDT
Manufacturer:
ST
0
Part Number:
TS486IDT SOP8
Manufacturer:
ST
0
TS486-TS487
Fig. 87: THD + N vs Output Power
Fig. 89: THD + N vs Frequency
Fig. 91: THD + N vs Frequency
24/31
0.1
0.1
1E-3
10
0.01
1
0.1
20
1
20
RL = 32
F = 20kHz
Av = -4
Cb = 1 F
BW < 125kHz
Tamb = 25 C
RL=16
Av=-4
Cb = 1 F
Bw < 125kHz
Tamb = 25 C
RL=600
Av=-4
Cb = 1 F
Bw < 125kHz
Tamb = 25 C
Vcc=5V, Po=85mW
100
Vcc=2.5V
100
Vcc=2V
Vcc=5V, Vo=1.3Vrms
Vcc=2V, Vo=0.5Vrms
Output Power (mW)
Frequency (Hz)
Frequency (Hz)
Vcc=2V, Po=7.5mW
Vcc=3.3V
10
1000
1000
Vcc=5V
10000
10000
100
20k
20k
Fig. 88: THD + N vs Output Power
Fig. 90: THD + N vs Frequency
Fig. 92: Crosstalk vs Frequency
80
60
40
20
1E-3
0.01
0.01
0
0.1
0.1
10
20
1
0.01
20
ChB to ChA
RL=32
Av=-4
Cb = 1 F
Bw < 125kHz
Tamb=25 C
RL = 600 , F = 20kHz
Av = -4, Cb = 1 F
BW < 125kHz, Tamb = 25 C
Vcc=5V, Po=55mW
100
100
ChA to ChB
Output Voltage (Vrms)
Vcc=2V, Po=6mW
Frequency (Hz)
Frequency (Hz)
0.1
Vcc=2.5V
1000
Vcc=2V
1000
Vcc=3.3V
Vcc=5V
RL=16
Vcc=5V
Pout=85mW
Av=-4
Cb = 1 F
Bw < 125kHz
Tamb=25 C
10000
1
10000
20k
20k

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