STEVAL-CCA019V1 STMicroelectronics, STEVAL-CCA019V1 Datasheet - Page 10

• 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
10/31
Figure 2.
Figure 4.
Figure 6.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
10
9
8
7
6
5
4
3
2
1
0
8
6
4
2
0
3.0
4.5
0
T
no load
HEADPHONE
V
no load, T
AMB
CC
HEADPHONE
V
V
= 25°C
= PV
SPKREN
CC
Current consumption vs. power
supply voltage
Current consumption vs. standby
voltage
Output power vs. power supply
= PV
Power Supply Voltage V
3.5
1
CCL,R
AMB
= V
CCL,R
= 5V, V
= 25°C
Power Supply Voltage (V)
HDEN
THD+N = 10%
SPEAKER
V
HDEN pin Voltage (V)
= 5V
SPKREN
THD+N = 1%
= V
4.0
2
SPKREN
CC
= V
5.0
HDEN
= V
CPV
= GND
CC
CC
4.5
3
CC
= HPV
SPEAKER
R
BW = 22Hz to 22kHz
T
= PV
AMB
L
CPV
= 4
= 25
CCL,R
CC
Ω ,
CC
= 3V
= HPV
F = 1kHz
5.0
°
C
(V)
4
Doc ID 14527 Rev 2
CC
= 5V
5.5
5.5
5
Figure 3.
Figure 5.
Figure 7.
2.5
2.0
1.5
1.0
0.5
0.0
12
10
6
5
4
3
2
1
0
8
6
4
2
0
4.5
0
0
SPEAKER
R
BW = 22Hz to 22kHz
T
AMB
L
SPEAKER
V
no load, T
= 8
CC
= 25
= PV
25
Ω ,
Current consumption vs. standby
voltage
Power derating curves
Output power vs. power supply
Power Supply Voltage V
F = 1kHz
°
1
CCL,R
C
AMB
Ambient Temperature (
= 5V, V
= 25°C
SPKREN pin Voltage (V)
50
2
HDEN
THD+N = 10%
75
= GND
5.0
With 4-layer PCB
CC
3
100
= PV
No Heat sink
°
C)
CCL,R
THD+N = 1%
125
(V)
4
TS4982
150
5.5
5