DEMOTS2007Q STMicroelectronics, DEMOTS2007Q Datasheet - Page 9

• Manufacturer Part Number: DEMOTS2007Q
• Description: BOARD DEMO FOR TS2007IQT
• Manufacturer: STMicroelectronics

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

TS2007
Table 7.
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.
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
V
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
f = 217Hz, R
f = 217Hz, R
Common mode rejection ratio 20Hz < f < 20kHz
Gain value
Single input impedance
Pulse width modulator base frequency
Signal to noise ratio (A-weighting)
Po=0.9W, R
Wake-up time
Standby time
Output voltage noise f = 20Hz to 20kHz, R
CC
o
THD+N = 1% max, f = 1kHz, R
THD+N = 1% max, f = 1kHz, R
THD = 10% max, f = 1kHz, R
THD = 10% max, f = 1kHz, R
P
P
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)
= 500mW
o
o
S
S
= +3.6V, GND = 0V, V
= 1.1 W
= 0.65 W
= 0V
= V
CC
L
L
L
RMS
RMS
=4Ω (with LC output filter)
RMS
= 8Ω, Gain=6dB, V
= 8Ω, Gain=12dB, V
(2)
, G = 6dB, f = 1kHz, R
, R
STBY
L
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
=1.8V, T
L
L
= 4Ω
= 8Ω
L
L
ripple
= 4Ω
= 8Ω
ripple
ripple
)). V
L
= 200mV
amb
= 8Ω
ripple
= 200mV
L
=4Ω
= 25°C (unless otherwise specified)
is the superimposed sinus signal to V
pp
pp
in
=1µF
(3)
Min.
11.5
190
5.5
68
Electrical characteristics
Typ.
0.65
0.85
280
1.1
1.4
0.3
10
84
90
63
60
60
12
75
92
72
50
68
49
93
65
85
64
2
6
5
5
CC
@ f = 217Hz.
Max.
1000
12.5
370
2.8
6.5
25
82
10
(1)
μV
Unit
kHz
mA
mV
ms
ms
nA
dB
dB
dB
kΩ
dB
W
%
%
RMS
9/29