STEVAL-CCA007V1 STMicroelectronics, STEVAL-CCA007V1 Datasheet - Page 12

• Manufacturer Part Number: STEVAL-CCA007V1
• Description: BOARD EVAL BASED ON TS2012IQT
• Manufacturer: STMicroelectronics

Specifications of STEVAL-CCA007V1

• Design Resources: STEVAL-CCA007V1 Gerber Files STEVAL-CCA007V1 Schematic STEVAL-CCA007V1 Bill of Material
• Amplifier Type: Class D
• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 2.8W x 2 @ 4 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: TS2012
• Description/function: Audio Amplifiers
• Operating Supply Voltage: 2.5 V to 5.5 V
• Output Power: 2.2 W
• Product: Audio Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TS2012
• Other names: 497-8258

Electrical characteristics
Table 7.
1. Dynamic measurements - 20*log(rms(V
3.2
12/30
Symbol
V
N
V
Electrical characteristic curves
The graphs shown in this section use the following abbreviations:
●
●
All measurements are done with C
the PSRR where C
Figure 2.
Output voltage noise f = 20Hz to 20kHz, R
Unweighted (filterless, G=6dB)
A-weighted (filterless, G=6dB)
Unweighted (with LC output filter, G=6dB)
A-weighted (with LC output filter, G=6dB)
Unweighted (filterless, G=24dB)
A-weighted (filterless, G=24dB)
Unweighted (with LC output filter, G=24dB)
A-weighted (with LC output filter, G=24dB)
CC
= +2.5V, GND = 0V, V
R
Filter = LC output filter (1µF+30µH for 4Ω and 0.5µF+60µH for 8Ω)
L
+ 15µH or 30µH = pure resistor + very low series resistance inductor
Cin
Cin
Test diagram for measurements
SL,R
In+
1/2 TS2012
In-
GND
out
Vcc
Parameter
is removed (see
)/rms(V
ic
GND
(CsR)
=1.25V, T
CsL
1 F
Out+
Out-
μ
ripple
)). V
SL
GND
C
100nF
=C
ripple
amb
S
L
Audio Measurement
=8Ω
SR
Figure
Bandwith < 30kHz
is the superimposed sinus signal to V
15 H or 30 H
= 25°C (unless otherwise specified)
=1µF and C
LC Filter
μ
or
3).
μ
S
=100nF (see
4 or 8
Min.
RL
Ω
Typ.
110
104
57
34
54
33
71
69
low-pass filter
Figure
5th order
50kHz
CC
@ f = 217Hz.
Max.
2), except for
µV
TS2012
Unit
RMS