TS4962IQT STMicroelectronics, TS4962IQT Datasheet - Page 5

• 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

TS4962
2
Application overview
Table 4.
Table 5.
Input capacitor
Component
Pin number
C
R
1
2
3
4
5
6
7
8
in
S
External component information
Pin description
Bypass supply capacitor. Install as close as possible to the TS4962 to
minimize high-frequency ripple. A 100 nF ceramic capacitor should be added
to enhance the power supply filtering at high frequencies.
Input resistor used to program the TS4962’s differential gain
(gain = 300 kΩ/R
Because of common-mode feedback, these input capacitors are optional.
However, they can be added to form with R
-3 dB cut-off frequency = 1/(2*
Exposed pad
Pin name
OUT+
STBY
OUT-
GND
VCC
IN+
NC
IN-
Doc ID 10968 Rev 8
in
with R
Standby input pin (active low)
No internal connection pin
Positive input pin
Negative input pin
Positive output pin
Power supply input pin
Ground input pin
Negative output pin
Exposed pad can be connected to ground (pin 7) or left
floating
in
Functional description
in kΩ).
π
*R
in
*C
in
).
in
Description
a 1st order high-pass filter with
Application overview
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