STEVAL-CCA019V1 STMicroelectronics, STEVAL-CCA019V1 Datasheet - Page 14
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STEVAL-CCA019V1
Manufacturer Part Number
STEVAL-CCA019V1
Description
BOARD EVAL AUDIO AMP FOR TS4982
Manufacturer
STMicroelectronics
Specifications of STEVAL-CCA019V1
Amplifier Type
Class AB
Output Type
2-Channel (Stereo) with Stereo Headphones
Max Output Power X Channels @ Load
2W x 2 @ 4 Ohm; 125mW x 2 @ 16 Ohm
Voltage - Supply
5.0V
Operating Temperature
-40°C ~ 85°C
Board Type
Fully Populated
Utilized Ic / Part
TS4982
Description/function
Audio Amplifiers
Operating Supply Voltage
5 V
Output Power
2 W
Product
Audio Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
TS4982
Other names
497-10339
Electrical characteristics
14/31
Figure 26. Wake-up time,
Figure 28. Wake-up time,
Figure 30. Crosstalk vs. frequency
-100
-120
-20
-40
-60
-80
0
20
Left to Right channel
SPEAKER
V
R
CC
L
= 4
V
V
V
V
= PV
Ω
CC
SPKREN
CC
HDEN
, Gain = 9dB, T
CCL,R
100
=PV
=PV
= 5V, P
=V
CCL,R
CCL,R
=V
IL
Frequency (Hz)
O
= 1.5W
IH
AMB
=CPV
=CPV
= 25
1000
°
C
Right to Left channel
CC
CC
=HPV
=HPV
10000
CC
CC
Doc ID 14527 Rev 2
=5V,
=5V,
20k
Figure 27. Standby time,
Figure 29. Standby time,
Figure 31. Crosstalk vs. frequency
-100
-120
-20
-40
-60
-80
0
20
SPEAKER
V
R
CC
L
= 4
Left to Right channel
V
V
V
V
= PV
CC
SPKREN
CC
HDEN
Ω
, Gain = 13.5dB, T
CCL,R
100
=PV
=PV
= 5V, P
=V
CCL,R
CCL,R
=V
IL
Frequency (Hz)
O
= 1.5W
IH
=CPV
=CPV
AMB
1000
= 25
Right to Left channel
°
C
CC
CC
=HPV
=HPV
10000
CC
CC
TS4982
=5V,
=5V,
20k