STEVAL-CCA019V1 STMicroelectronics, STEVAL-CCA019V1 Datasheet - Page 12

• 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
12/31
Figure 14. THD+N vs. output power
Figure 16. THD+N vs. output power
Figure 18. THD+N vs. output power
1E-3
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1E-3
1
1
1
HEADPHONE
HPV
V
BW = 22Hz to 22kHz
HEADPHONE
HPV
V
BW = 22Hz to 22kHz
SPEAKER
R
Gain = 9dB, T
BW = 22Hz to 22kHz
CC
CC
L
= 8
= PV
= PV
CC
CC
F = 60Hz
Ω ,
F = 60Hz
= CPV
F = 60Hz
= CPV
CCL,R
CCL,R
V
CC
= 5V, T
= PV
= 5V, T
CC
CC
AMB
0.01
= 3V, R
= 3V, R
CCL,R
= 25
Output Power (mW)
Output Power (mW)
Output Power (W)
AMB
AMB
F = 1kHz
= 5V
°
L
= 25
C
L
= 25
= 16
= 32
10
10
°
°
Ω
C
Ω
C
F = 1kHz
F = 1kHz
0.1
F = 6kHz
F = 6kHz
F = 6kHz
100
100
1
Doc ID 14527 Rev 2
200
200
3
Figure 15. THD+N vs. output power
Figure 17. THD+N vs. output power
Figure 19. THD+N vs. output power
1E-3
1E-3
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1E-3
1
1
1
SPEAKER
R
Gain = 13.5dB, T
BW = 22Hz to 22kHz
HEADPHONE
HPV
V
BW = 22Hz to 22kHz
HEADPHONE
HPV
V
BW = 22Hz to 22kHz
L
CC
CC
= 8
F = 60Hz
= PV
= PV
CC
CC
F = 60Hz
Ω ,
= CPV
= CPV
V
CCL,R
CCL,R
CC
F = 60Hz
= PV
= 5V, T
= 5V, T
CC
CC
0.01
= 5V, R
= 5V, R
CCL,R
AMB
Output Power (mW)
Output Power (mW)
Output Power (W)
AMB
AMB
= 25
= 5V
L
= 25
L
= 25
= 16
= 32
F = 1kHz
10
10
°
C
°
°
Ω
Ω
C
C
F = 1kHz
F = 1kHz
0.1
F = 6kHz
F = 6kHz
F = 6kHz
100
100
1
TS4982
200
200
3