TS4961TIQT STMicroelectronics, TS4961TIQT Datasheet - Page 20

• Manufacturer Part Number: TS4961TIQT
• Description: IC AMP AUDIO PWR 1.95W D 16QFN
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TS4961TIQT

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.95W x 1 @ 4 Ohm
• Voltage - Supply: 2.4 V ~ 4.3 V
• Features: Depop, Differential Inputs, Standby
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• For Use With: 497-8932 - BOARD EVAL FOR TS4961T
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8388-2

Electrical characteristics curves
20/49
Figure 3.
Figure 5.
Figure 7.
No load
Tamb=25 ° C
Efficiency
Current consumption vs. power
supply voltage
Output offset voltage vs. common
mode input voltage
Efficiency vs. output power
Dissipation
Power
Ω
G = 6dB
Tamb = 25 ° C
≤
≥
μ
Figure 4.
Figure 6.
Figure 8.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Efficiency
RL = 4 Ω + ≥ 15 μ H
F = 1kHz
BW < 30kHz
Tamb = 25 ° C
2.5
Dissipation
Current consumption vs. standby
voltage
Efficiency vs. output power
Output power vs. power supply
voltage
Power
3.0
THD+N=10%
Vcc (V)
3.5
Ω
THD+N=1%
≤
Vcc = 3V
No load
Tamb=25 ° C
≥
4.0
TS4961T
μ