TS4962IQT STMicroelectronics, TS4962IQT Datasheet - Page 3

IC AMP AUDIO PWR 2.8W MONO 8DFN

TS4962IQT

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

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

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TS4962
1
Absolute maximum ratings and operating conditions
Table 1.
1. Caution: this device is not protected in the event of abnormal operating conditions such as short-circuiting
2. All voltage values are measured with respect to the ground pin.
3. The magnitude of the input signal must never exceed V
4. Exceeding the power derating curves during a long period will provoke abnormal operation.
5. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
6. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between
7. Charged device model: all pins and the package are charged together to the specified voltage and then
8. The magnitude of the standby signal must never exceed V
Table 2.
Latch-up
Symbol
between any one output pin and ground or between any one output pin and V
output pins.
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
discharged directly to the ground through only one pin. This is done for all pins.
V
T
ESD
R
V
T
STBY
Pd
oper
V
T
thja
CC
stg
i
j
Package
DFN8
Absolute maximum ratings
Dissipation ratings
Supply voltage
Input voltage
Operating free air temperature range
Storage temperature
Maximum junction temperature
Thermal resistance junction to ambient
DFN8 package
Power dissipation
Human body model
Machine model
Charged device model
Latch-up immunity
Standby pin maximum voltage
Lead temperature (soldering, 10sec)
(3)
Derating factor
(1) (2)
(6)
20 mW/°C
Parameter
Doc ID 10968 Rev 8
(5)
(7)
Absolute maximum ratings and operating conditions
(8)
Power rating at 25°C
CC
CC
+ 0.3 V/GND - 0.3 V.
+ 0.3 V/GND - 0.3 V.
2.5 W
Internally limited
GND to V
GND to V
-65 to +150
-40 to + 85
Value
150
120
200
200
260
CC
6
2
, and between individual
CC
CC
Power rating at 85°C
(4)
1.3 W
°C/W
Unit
mA
kV
°C
°C
°C
°C
V
V
V
V
3/44

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