TDA8552TD NXP Semiconductors, TDA8552TD Datasheet - Page 9

• Manufacturer Part Number: TDA8552TD
• Description: Audio Amplifiers AUDIO PWR AMP BTL
• Manufacturer: NXP Semiconductors

Specifications of TDA8552TD

• Product: Class-AB
• Output Power: 1.4 W
• Available Set Gain: 30 dB
• Thd Plus Noise: 0.1 %
• Operating Supply Voltage: 5 V
• Supply Current: 14 mA
• Maximum Power Dissipation: 2200 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 32 Ohms
• Input Offset Voltage: 5.5 V
• Input Signal Type: Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Output Type: 2-Channel Stereo
• Package / Case: SO-20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8552T/N1,512

NXP 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
⎪V
Mode select pin
V
I
α
Gain select pin
V
I
Headphone sense pin
V
I
DD
DD
stb
MODE
GAINSEL
HPS
mute
DD
O
MODE
GAINSEL
HPS
2 x 1.4 W BTL audio amplifiers with digital
volume control and headphone sensing
OUT+
= 5 V; T
SYMBOL
− V
OUT−
amb
= 25 °C; R
⎪ differential output offset
supply voltage
supply current
standby current
DC output voltage
voltage
input voltage
input current
mute attenuation
input voltage
input current
input voltage
input current
L
PARAMETER
= 8 Ω; 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
mV
mA
mA
mA
mA
μA
V
mV
V
V
μA
dB
V
V
μA
V
μA
UNIT