TS4902IST STMicroelectronics, TS4902IST Datasheet - Page 12

• Manufacturer Part Number: TS4902IST
• Description: IC AMP AUDIO PWR .7W MONO 8MSOP
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TS4902IST

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 700mW x 1 @ 8 Ohm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Features: Depop, Standby, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8116-2; TS4902IST

TS4902
Fig. 38 : THD + N vs Output Power
Fig. 40 : THD + N vs Output Power
Fig. 42 : THD + N vs Output Power
12/19
0.01
0.01
0.1
0.01
10
0.1
0.1
1E-3
10
1
10
1E-3
1E-3
1
1
RL = 16 , Vcc = 5V
Gv = 2
Cb = Cin = 1 F
BW < 125kHz
Tamb = 25 C
RL = 16
Vcc = 2.6V
Gv = 2
Cb = Cin = 1 F
BW < 125kHz
Tamb = 25 C
RL = 16 , Vcc = 3.3V
Gv = 2
Cb = Cin = 1 F
BW < 125kHz
Tamb = 25 C
20Hz, 1kHz
20Hz, 1kHz
20kHz
0.01
20kHz
20kHz
20Hz, 1kHz
Output Power (W)
0.01
Output Power (W)
Output Power (W)
0.01
0.1
0.1
0.1
1
Fig. 39 : THD + N vs Output Power
Fig. 41 : THD + N vs Output Power
Fig. 43 : THD + N vs Output Power
0.01
0.1
0.01
0.01
10
0.1
0.1
1E-3
1
10
10
1E-3
1E-3
1
1
RL = 16 , Vcc = 5V
Gv = 10
Cb = Cin = 1 F
BW < 125kHz
Tamb = 25 C
RL = 16
Vcc = 2.6V
Gv = 10
Cb = Cin = 1 F
BW < 125kHz
Tamb = 25 C
RL = 16
Vcc = 3.3V
Gv = 10
Cb = Cin = 1 F
BW < 125kHz
Tamb = 25 C
1kHz
1kHz
0.01
Output Power (W)
0.01
Output Power (W)
Output Power (W)
1kHz
0.01
20kHz
20Hz
20kHz
20Hz
20Hz
20kHz
0.1
0.1
0.1
1