TS4961TIQT STMicroelectronics, TS4961TIQT Datasheet - Page 33

• 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

TS4961T
Figure 64. THD+N vs. output power
Figure 66. THD+N vs. output power
Figure 68. THD+N vs. frequency
50
RL = 4 Ω
F = 1kHz
BW < 30kHz
Tamb = 25 ° C
RL = 4 Ω
F = 10kHz
BW < 30kHz
Tamb = 25 ° C
Vcc=2.5V
Vcc=2.5V
Po=10mW
Po=2mW
Vcc=3.3V
Vcc=3.3V
Vcc=4.3V
Vcc=4.3V
RL=4 Ω
Vcc=2.5V
Bw < 30kHz
Tamb = 25 ° C
20k
Figure 65. THD+N vs. output power
Figure 67. THD+N vs. output power
Figure 69. THD+N vs. frequency
50
RL = 8 Ω
F = 1kHz
BW < 30kHz
Tamb = 25 ° C
RL = 8 Ω
F = 10kHz
BW < 30kHz
Tamb = 25 ° C
Vcc=2.5V
Vcc=2.5V
Po=15mW
Po=5mW
Vcc=3.3V
Vcc=3.3V
Electrical characteristics curves
Vcc=4.3V
Vcc=4.3V
RL=8 Ω
Vcc=2.5V
Bw < 30kHz
Tamb = 25 ° C
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20k