TS4962IQT STMicroelectronics, TS4962IQT Datasheet - Page 28

• 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 52. Gain vs. frequency
Figure 54. Gain vs. frequency
Figure 56. Startup and shutdown times
Standby
8
6
4
2
0
8
6
4
2
0
20
20
RL=8 Ω + 30 μ H
G=6dB
Vin=500mVpp
Cin=1 μ F
Tamb = 25 ° C
Vo1
Vo2
RL=No Load
G=6dB
Vin=500mVpp
Cin=1 μ F
Tamb = 25 ° C
V
CC
100
Vcc=5V, 3.6V, 2.5V
100
Vcc=5V, 3.6V, 2.5V
= 3V, G = 6dB, C
Vo1-Vo2
Frequency (Hz)
Frequency (Hz)
1000
1000
in
= 1µF (5ms/div)
10000
10000
Doc ID 10968 Rev 8
20k
20k
Figure 53. Gain vs. frequency
Figure 55. Startup and shutdown times
Figure 57. Startup and shutdown times
Standby
Standby
8
6
4
2
0
20
Vo1
Vo2
Vo1
Vo2
RL=8 Ω + Filter
G=6dB
Vin=500mVpp
Cin=1 μ F
Tamb = 25 ° C
V
V
CC
CC
100
Vcc=5V, 3.6V, 2.5V
= 5V, G = 6dB, C
= 5V, G = 6dB, C
Vo1-Vo2
Vo1-Vo2
Frequency (Hz)
1000
in
in
= 100nF (5ms/div)
= 1µF (5ms/div)
10000
TS4962
20k