TDA8552T/N1.512 NXP Semiconductors, TDA8552T/N1.512 Datasheet - Page 18

• Manufacturer Part Number: TDA8552T/N1.512
• Manufacturer: NXP Semiconductors

Specifications of TDA8552T/N1.512

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Audio Amplifier Function: Headphone/Speaker
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 2.2W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
2002 Jan 04
handbook, halfpage
handbook, halfpage
2 x 1.4 W BTL audio amplifiers with digital
volume control and headphone sensing
V
(1) f = 10 kHz.
(2) f = 1 kHz.
(3) f = 100 Hz.
V
(1) G
(2) G
(3) G
DD
DD
THD
THD
(%)
(%)
10
10
10
10
= 5 V; R
= 5 V; R
10
10
v
v
v
1
1
1
2
10
1
2
10
= 0 dB.
= 7 dB.
= 20 dB.
Fig.12 THD as a function of frequency.
2
Fig.10 THD as a function of P
L
L
= 8 Ω; G
= 8 Ω; P
10
(1)
(2)
(3)
2
o
v
10
= 0.1 W; G
= 20 dB (max.).
(1)
(2)
(3)
1
10
v
3
= 20 dB (max.).
1
10
P o (W)
4
f (Hz)
MGR009
o
MGR011
.
10
10
5
18
handbook, halfpage
handbook, halfpage
V
(1) f = 10 kHz.
(2) f = 1 kHz.
(3) f = 100 Hz.
V
(1) G
(2) G
(3) G
DD
DD
THD
THD
(%)
(%)
10
10
10
10
= 5 V; R
= 5 V; R
10
10
v
v
v
1
1
1
2
1
2
10
10
= 0 dB.
= 7 dB.
= 30 dB.
Fig.13 THD as a function of frequency.
2
L
Fig.11 THD as a function of P
L
= 8 Ω; G
= 8 Ω; P
10
TDA8552T; TDA8552TS
2
o
v
10
= 0.1 W; G
= 30 dB (max.).
(1)
(2)
(3)
(1)
(2)
(3)
1
10
v
3
= 30 dB (max.).
1
Product specification
10
P o (W)
4
f (Hz)
o
MGR010
MGR012
.
10
10
5