DEMOTS2007Q STMicroelectronics, DEMOTS2007Q Datasheet - Page 8
DEMOTS2007Q
Manufacturer Part Number
DEMOTS2007Q
Description
BOARD DEMO FOR TS2007IQT
Manufacturer
STMicroelectronics
Datasheet
1.TS2007IQT.pdf
(29 pages)
Specifications of DEMOTS2007Q
Amplifier Type
Class D
Output Type
1-Channel (Mono)
Max Output Power X Channels @ Load
2.8W x 1 @ 4 Ohm
Voltage - Supply
2.4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Board Type
Fully Populated
Utilized Ic / Part
TS2007
Product
Audio Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6360
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Electrical characteristics
Table 6.
1. All electrical values are guaranteed with correlation measurements at 2.4V and 5V.
2. Standby mode is active when V
3. Dynamic measurements - 20*log(rms(V
4. Independent of Gain configuration (6 or 12dB) and between IN+ or IN- and GND.
8/29
Efficiency
THD + N
I
Symbol
CC-STBY
CMRR
PSRR
F
t
Gain
SNR
STBY
t
V
I
PWM
Z
V
P
WU
CC
oo
in
N
o
Supply current
No input signal, no load
Standby current
No input signal, V
Output offset voltage
Floating inputs, R
Output power
Total harmonic distortion + noise
P
Efficiency
Power supply rejection ratio with inputs grounded, C
Common mode rejection ratio 20Hz < f < 20kHz
Gain value
Single input impedance
Pulse width modulator base frequency
Signal to noise ratio (A-weighting)
Po=1.2W, R
Wake-up time
Standby time
Output voltage noise f = 20Hz to 20kHz, R
V
o
CC
THD = 1% max, f = 1kHz, R
THD = 1% max, f = 1kHz, R
THD = 10% max, f = 1kHz, R
THD = 10% max, f = 1kHz, R
P
P
f = 217Hz, R
f = 217Hz, R
G
G
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=12dB)
A-weighted (Filterless, G=12dB)
Unweighted (with LC output filter, G=12dB)
A-weighted (with LC output filter, G=12dB)
= 800mW
o
o
S
S
= 1.5 W
= 0.95 W
= +4.2V, GND = 0V, V
= 0V
= V
CC
L
RMS
RMS
=4Ω (with LC output filter)
RMS
L
L
= 8Ω, Gain=6dB, V
= 8Ω, Gain=12dB, V
(2)
, G = 6dB, f =1kHz, R
, R
L
STBY
STBY
, R
= 8Ω
L
L
= 4Ω (with LC output filter)
is tied to GND.
= 8Ω (with LC output filter)
= GND
(4)
out
)/rms(V
Parameter
ic
L
L
L
L
=2.1V, T
= 4Ω
= 8Ω
= 4Ω
= 8Ω
ripple
ripple
)). V
ripple
L
= 8Ω
amb
= 200mV
ripple
L
= 200mV
=4Ω
= 25°C (unless otherwise specified)
is the superimposed sinus signal to V
pp
in
pp
=1µF
(3)
Min.
11.5
190
5.5
68
Typ.
0.95
1.95
0.45
280
2.1
1.6
1.1
10
85
90
63
60
60
12
75
93
72
50
68
49
93
65
85
64
6
5
5
CC
@ f = 217Hz.
Max.
1000
12.5
370
6.5
25
82
10
3
(1)
TS2007
μV
Unit
kHz
mA
mV
ms
ms
nA
dB
dB
dB
kΩ
dB
W
%
%
RMS