TS4962MEIJT STMicroelectronics, TS4962MEIJT Datasheet - Page 2

IC AMP AUDIO PWR 2.8W 9FLIPCHIP

TS4962MEIJT

Manufacturer Part Number
TS4962MEIJT
Description
IC AMP AUDIO PWR 2.8W 9FLIPCHIP
Manufacturer
STMicroelectronics
Type
Class Dr
Datasheet

Specifications of TS4962MEIJT

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
9-FlipChip
For Use With
497-6265 - BOARD EVAL FOR TS4962MEIJT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-4986-2

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Part Number
Manufacturer
Quantity
Price
Part Number:
TS4962MEIJT
Manufacturer:
STMMI
Quantity:
4 825
Part Number:
TS4962MEIJT
Manufacturer:
ST
0
Part Number:
TS4962MEIJT
Manufacturer:
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Quantity:
20 000
Part Number:
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Manufacturer:
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Part Number:
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Manufacturer:
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Contents
Contents
1
2
3
4
5
6
7
8
9
10
2/41
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Application component information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristic curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
Demoboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Footprint recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Differential configuration principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Gain in typical application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Common mode feedback loop limitations . . . . . . . . . . . . . . . . . . . . . . . . . 29
For example: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Low frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Decoupling of the circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Wake-up time: (t
Shutdown time (t
Consumption in shutdown mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Single-ended input configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Output filter considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Different examples with summed inputs . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Example 1: Dual differential inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Example 2: One differential input plus one single-ended input . . . . . . . . . . . . . . . 34
WU
STBY
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
TS4962M

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