tda8552t NXP Semiconductors, tda8552t Datasheet - Page 9

• Manufacturer Part Number: tda8552t
• Description: 2 X 1.4 W Btl Audio Amplifiers With Digital Volume Control And Headphone Sensing
• Manufacturer: NXP Semiconductors

Philips Semiconductors
QUALITY SPECIFICATION
Quality specification in accordance with “SNW-FQ-611 part E” , if this type is used as an audio amplifier.
DC CHARACTERISTICS
V
specified.
2002 Jan 04
V
I
I
V
Mode select pin
V
I
Gain select pin
V
I
Headphone sense pin
V
I
DD
stb
MODE
GAINSEL
HPS
DD
V
DD
O
MODE
mute
GAINSEL
HPS
2 x 1.4 W BTL audio amplifiers with digital
volume control and headphone sensing
OUT+
SYMBOL
= 5 V; T
V
OUT
amb
= 25 C; R
supply voltage
supply current
standby current
DC output voltage
differential output offset
voltage
input voltage
input current
mute attenuation
input voltage
input current
input voltage
input current
L
PARAMETER
= 8 ; V
MODE
= 0 V; total gain setting at 7 dB; according to Fig.4.; unless otherwise
BTL mode; V
R
SE mode; V
BTL mode; V
R
SE mode; V
V
note 2
GAINSEL = 0 V
GAINSEL = V
standby
mute
operating
0 < V
note 3
low gain (20 dB)
high gain (30 dB)
SE mode; headphone
detected
MODE
L
L
= ; note 1
= ; note 1
MODE
CONDITIONS
= V
9
DD
< V
DD
DD
DD
DD
DD
DD
= 5 V
= 3.3 V
= 5 V;
= 3.3 V;
2.7
V
1
0
80
0
4.1
V
DD
DD
TDA8552T; TDA8552TS
MIN.
0.5
1
5
14
8.5
10
5
1
2.5
tbf
TYP.
Product specification
5.5
20
12
15
8
10
50
150
V
V
0.5
1
0.6
V
1
V
1
DD
DD
DD
DD
MAX.
1.4 V
V
mA
mA
mA
mA
V
mV
mV
V
V
dB
V
V
V
UNIT
A
A
A
A