STEVAL-CCA002V1 STMicroelectronics, STEVAL-CCA002V1 Datasheet - Page 2

BOARD EVAL FOR LP DIFF TS4994IQT

STEVAL-CCA002V1

Manufacturer Part Number
STEVAL-CCA002V1
Description
BOARD EVAL FOR LP DIFF TS4994IQT
Manufacturer
STMicroelectronics
Datasheets

Specifications of STEVAL-CCA002V1

Design Resources
STEVAL-CCA002V1 Gerber Files
Amplifier Type
Class AB
Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
1W x 1 @ 8 Ohm
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Board Type
Fully Populated
Utilized Ic / Part
TS4994
Description/function
Audio Amplifiers
Operating Supply Voltage
2.5 V to 5.5 V
Output Power
1 W
Product
Audio Modules
Silicon Manufacturer
ST Micro
Silicon Core Number
TS4994
Kit Application Type
Amplifier
Application Sub Type
Audio Power Amplifier
Kit Contents
Board
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
TS4994
Other names
497-6395
STEVAL-CCA002V1
Contents
Contents
1
2
3
4
5
6
2/35
Application component information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.1
5.2
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Differential configuration principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Gain in typical application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Common mode feedback loop limitations . . . . . . . . . . . . . . . . . . . . . . . . . 21
Low and high frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Calculating the influence of mismatching on PSRR performance . . . . . . 23
CMRR performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Power dissipation and efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Decoupling of the circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Wake-up time: t
Shutdown time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Pop performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Single-ended input configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Demoboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
DFN10 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
MiniSO-8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
WU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
TS4994

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