TS487IDT STMicroelectronics, TS487IDT Datasheet - Page 16

• Manufacturer Part Number: TS487IDT
• Description: IC AMP AUDIO PWR .108W AB 8SOIC
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS487IDT

• 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

TS486-TS487
Fig. 43: Crosstalk vs Frequency
Fig. 45: Crosstalk vs Frequency
Fig. 47: Crosstalk vs Frequency
16/31
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
20
20
20
ChB to ChA
100
100
100
ChB to ChA
Cb = 4.7 F
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Cb = 1 F
ChA to ChB
1000
ChA to ChB
1000
1000
RL=16
Vcc=5V
Pout=85mW
Av=-1
Cb = 1 F
Bw < 125kHz
Tamb=25 C
RL=32
Vcc=5V
Pout=55mW
Av=-1
Cb = 1 F
Bw < 125kHz
Tamb=25 C
RL=16
Vcc=5V
Pout=85mW
Av=-1
ChB to ChA
Bw < 125kHz
Tamb=25 C
10000
10000
10000
20k
20k
20k
Fig. 44: Crosstalk vs Frequency
Fig. 46: Crosstalk vs Frequency
Fig. 48: Crosstalk vs Frequency
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
20
20
20
ChB to ChA
ChB to ChA
Cb = 4.7 F
100
100
100
ChA to ChB
ChA to ChB
Cb = 1 F
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
1000
RL=32
Vcc=5V
Pout=55mW
Av=-1
ChB to ChA
Bw < 125kHz
Tamb=25 C
RL=16
Vcc=2V
Pout=7.5mW
Av=-1
Cb = 1 F
Bw < 125kHz
Tamb=25 C
RL=32
Vcc=2V
Pout=6mW
Av=-1
Cb = 1 F
Bw < 125kHz
Tamb=25 C
10000
10000
10000
20k
20k
20k