TS487ID STMicroelectronics, TS487ID Datasheet - Page 18

• Manufacturer Part Number: TS487ID
• Description: IC AMP AUDIO PWR .108W AB 8SOIC
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS487ID

• 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: 497-2291-5

TS486-TS487
Fig. 55: PSRR vs Output Capacitor
18/31
-10
-20
-30
-40
-50
-60
-70
-80
0
100
Cout = 470 F
Cout = 100 F
1000
Frequency (Hz)
Vripple = 200mVpp
Av = -1, Vcc = 5V
Input = grounded
Cb = 1 F, RL = 32
RL >= 16
Tamb = 25 C
10000
100000
Fig. 56: PSRR vs Power Supply Voltage
-10
-20
-30
-40
-50
-60
-70
-80
0
Vcc = 5V, 3.3V & 2.5V
100
Vripple = 200mVpp
Av = -1
Input = floating
Cb = 1 F
RL >= 16
Tamb = 25 C
1000
Frequency (Hz)
Vcc = 2V
10000
100000