TS4962IQT STMicroelectronics, TS4962IQT Datasheet - Page 24

• Manufacturer Part Number: TS4962IQT
• Description: IC AMP AUDIO PWR 2.8W MONO 8DFN
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TS4962IQT

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.8W x 1 @ 4 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Differential Inputs, Standby, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Product: Class-D
• Output Power: 2 W
• Available Set Gain: 6 dB
• Common Mode Rejection Ratio (min): 57 dB
• Thd Plus Noise: 1 %
• Operating Supply Voltage: 3 V, 5 V
• Supply Current: 2.3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• For Use With: 497-6265 - BOARD EVAL FOR TS4962MEIJT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5993-2

Electrical characteristics
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Figure 28. THD+N vs. output power
Figure 30. THD+N vs. output power
Figure 32. THD+N vs. output power
0.01
0.01
0.1
0.1
0.1
10
10
10
1E-3
1
1E-3
1E-3
1
1
RL = 4 Ω + 15 μ H
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25 ° C
RL = 4 Ω + 15 μ H
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25 ° C
RL = 8 Ω + 15 μ H
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25 ° C
0.01
0.01
0.01
Output Power (W)
Output Power (W)
Output Power (W)
Vcc=3.6V
Vcc=2.5V
Vcc=2.5V
Vcc=3.6V
Vcc=2.5V
0.1
Vcc=3.6V
Vcc=5V
0.1
Vcc=5V
0.1
Vcc=5V
1
1
Doc ID 10968 Rev 8
1
3
3
2
Figure 29. THD+N vs. output power
Figure 31. THD+N vs. output power
Figure 33. THD+N vs. output power
0.01
0.01
0.1
10
0.1
0.1
10
10
1E-3
1
1E-3
1E-3
1
1
RL = 4 Ω + 30 μ H or Filter
F = 1kHz
G = 6dB
BW < 30kHz
Tamb = 25 ° C
RL = 8 Ω + 30 μ H or Filter
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25 ° C
RL = 4 Ω + 30 μ H or Filter
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25 ° C
0.01
0.01
0.01
Output Power (W)
Output Power (W)
Output Power (W)
Vcc=3.6V
Vcc=2.5V
Vcc=2.5V
Vcc=2.5V
Vcc=3.6V
0.1
0.1
Vcc=3.6V
Vcc=5V
Vcc=5V
0.1
Vcc=5V
1
1
TS4962
1
3
3
2