TS2007FC STMicroelectronics, TS2007FC Datasheet - Page 6

• Manufacturer Part Number: TS2007FC
• Description: 3 W Filter-free Class D Audio Power Amplifier With 6 Or 12 Db Fixed Gain Select
• Manufacturer: STMicroelectronics

Electrical characteristics
3
3.1
Table 5.
1. Standby mode is active when V
2. Dynamic measurement - 20*log(rms(V
3. Independent of gain configuration (6 or 12 dB) and between IN+ or IN- and GND.
6/28
Efficiency
THD + N
I
Symbol
CC-STBY
CMRR
PSRR
F
t
Gain
SNR
STBY
t
I
V
PWM
Z
V
P
WU
CC
oo
in
N
o
Electrical characteristics
Electrical characteristics tables
V
Supply current. No input signal, no load
Standby current
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 C
20 Hz < F< 20 kHz, Gain = 6 dB, ΔV
Gain value, Gs = 0 V
Gain value, G
Single ended input impedance
Pulse width modulator base frequency
Signal-to-noise ratio (A-weighting), F = 1 kHz, Po = 1.9 W
G = 6 dB, R
Wake-up time
Standby time
Output voltage noise, F = 20 Hz to 20 kHz, R
CC
o
THD = 1% max, F = 1 kHz, R
THD = 1% max, F = 1 kHz, R
THD = 10% max, F = 1 kHz, R
THD = 10% max, F = 1 kHz, R
Po = 2.3 W
Po = 1.4 W
F= 217 Hz, R
F= 217 Hz, R
Unweighted (filterless, G = 6 dB)
A-weighted (filterless, G = 6 dB)
Unweighted (with LC output filter, G = 6 dB)
A-weighted (with LC output filter, G = 6 dB)
Unweighted (filterless, G = 12 dB)
A-weighted (filterless, G = 12 dB)
Unweighted (with LC output filter, G = 12 dB)
A-weighted (with LC output filter, G = 12 dB)
= 900 mW
= +5 V, GND = 0 V, V
L
rms
rms
RMS
= 4 Ω (with LC output filter)
S
L
L
= V
, R
, R
(1)
STBY
= 8 Ω , Gain = 6 dB, V
= 8 Ω , Gain = 12 dB, V
, G = 6 dB, F= 1 kHz, R
. No input signal, V
CC
L
L
= 4 Ω (with LC output filter)
= 8 Ω (with LC output filter)
is tied to GND.
out
)/rms(V
ic
Parameter
= 2.5 V, T
(3)
L
L
ripple
in
L
L
= 4 Ω
= 8 Ω
=1 µF, R
= 4 Ω
= 8 Ω
)). V
ICM
STBY
ripple
ripple
ripple
L
= 200 mV
amb
L
= 8 Ω
L
= 8 Ω
= GND.
= 200 mV
= 8 Ω
is the superimposed sinus signal to V
= 200 mV
L
= 25°C (unless otherwise specified)
= 4 Ω
pp
IN
pp
= 1 µF
pp
(2)
Min.
11.5
190
5.5
68
CC
@ F =217 Hz.
Typ. Max.
1.75
0.12
280
106
101
2.5
2.3
1.4
86
92
68
65
60
12
75
93
87
60
83
58
77
75
1
3
6
1
1
12.5
370
6.5
TS2007FC
25
82
4
2
3
µV
Unit
kHz
mV
mA
ms
ms
µA
dB
dB
dB
kΩ
dB
W
%
%
rms