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

BOARD EVAL BASED ON TS2012IQT

STEVAL-CCA007V1

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

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
dB
W
%
%
11/30

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