TS4961TIQT STMicroelectronics, TS4961TIQT Datasheet - Page 32

• 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
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Figure 58. Switching time and charge injection
Figure 60. Turn on, turn off time test circuit
Figure 62. THD+N vs. output power
V
V
IN
R
S
L
V
= 1 MΩ , C
IN
SEL
RL = 4 Ω
F = 100Hz
BW < 30kHz
Tamb = 25 ° C
Vcc=2.5V
T
SEL
T
test circuit schematics
schematics
L
Vcc=3.3V
= 100 pF
V
GND
CC
Vcc=4.3V
V
GND
CC
D
D
RL
RL
CL
CL
V
OUT
V
OUT
Figure 59. Switching time and charge injection
Figure 61. Turn on, turn off time
Figure 63. THD+N vs. output power
RL = 8 Ω
F = 100Hz
BW < 30kHz
Tamb = 25 ° C
Vcc=2.5V
Vcc=3.3V
Vcc=4.3V
TS4961T