STEVAL-CCA007V1 STMicroelectronics, STEVAL-CCA007V1 Datasheet - Page 11

• 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

TS2012
Table 7.
Efficiency
Crosstalk
THD + N
Symbol
CMRR
PSRR
F
I
t
Gain
SNR
STBY
STBY
t
V
I
PWM
Z
P
WU
CC
oo
in
o
V
Supply current
No input signal, no load, both channels
Standby current
No input signal, V
Output offset voltage
Floating inputs, G = 6dB, R
Output power
Total harmonic distortion + noise
P
Efficiency per channel
Power supply rejection ratio with inputs grounded
C
V
Channel separation
P
Common mode rejection ratio
C
Δ
Gain value
Single ended input impedance
All gains, refered to ground
Pulse width modulator base frequency
Signal to noise ratio (A-weighting)
P
Wake-up time
Standby time
CC
VICM
o
o
o
ripple
in
in
THD + N = 1% max, f = 1kHz, R
THD + N = 1% max, f = 1kHz, R
THD + N = 10% max, f = 1kHz, R
THD + N = 10% max, f = 1kHz, R
P
P
G1 = G0 = V
G1 = V
G1 = V
G1 = G0 = V
= 0.2W, G = 6dB, f =1kHz, R
=1µF
= 0.2W, G = 6dB, f =1kHz, R
=1µF, f = 217Hz, R
= 0.3W, G = 6dB, R
o
o
= +2.5V, GND = 0V, V
= 0.53W, R
= 0.32W, R
= 200mV
= 200mV
(1)
IL
IH
,f = 217Hz, R
& G0 = V
& G0 = V
IL
IH
pp
pp
L
L
STBY
= 4Ω +15µH
= 8Ω+15µH
IH
IL
L
L
= GND
= 8Ω, Gain=6dB,
= 8Ω
L
Parameter
= 8Ω, Gain=6dB,
L
= 8Ω
ic
=1.25V, T
L
L
= 8Ω
= 8Ω
L
L
L
L
= 4Ω
= 8Ω
= 4Ω
= 8Ω
amb
= 25°C (unless otherwise specified)
Min.
11.5
17.5
23.5
190
5.5
24
Electrical characteristics
Typ.
0.53
0.32
0.75
0.45
0.04
280
2.8
0.2
80
88
70
90
70
12
18
24
30
93
1
6
1
Max.
12.5
18.5
24.5
370
6.5
25
36
4
2
3
Unit
kHz
mA
mV
ms
ms
µA
dB
dB
dB
kΩ
dB
W
%
%
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