TDA8543T/N1,518 NXP Semiconductors, TDA8543T/N1,518 Datasheet - Page 12

• Manufacturer Part Number: TDA8543T/N1,518
• Description: IC AMP AUDIO PWR 2.2W AB 16SOIC
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA8543T/N1,518

• Output Type: 1-Channel (Mono)
• Package / Case: 16-SOIC (3.9mm Width)
• Max Output Power X Channels @ Load: 2.2W x 1 @ 8 Ohm
• Voltage - Supply: 2.2 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Product: Class-AB
• Output Power: 2.2 W
• Available Set Gain: 30 dB
• Thd Plus Noise: 0.15 %
• Operating Supply Voltage: 5 V
• Supply Current: 8 mA
• Maximum Power Dissipation: 1.2 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Input Bias Current (max): 0.5 uA
• Input Signal Type: Differential or Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 2.2 V
• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 2.2x1@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.15@8Ohm@0.5W%
• Single Supply Voltage (typ): 5V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 1.2W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 2.2V
• Single Supply Voltage (max): 18V
• 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: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2380-2; 935227370518; TDA8543TD-T

NXP Semiconductors
1997 Jun 12
handbook, halfpage
handbook, halfpage
2 W BTL audio amplifier
V
(1) G
(2) G
(3) G
(1) R
(2) R
(3) R
Fig.19 Worst case power dissipation as a function
SVRR
CC
(dB)
(W)
−20
−40
−60
−80
1.6
P
1.2
0.8
0.4
= 7.5 V, R
v
v
v
0
L
L
L
Fig.17 SVRR as a function of frequency.
10
= 24 dB.
= 20 dB.
= 0 dB.
= 4 Ω.
= 8 Ω.
= 16 Ω.
0
of V
L
CC
= 4 Ω, R
.
10
4
2
s
= 0 Ω, V
(1)
10
8
i
(1)
(2)
(3)
3
= 100mV.
(2)
(3)
10
12
4
V CC (V)
f (Hz)
MGD888
MGD886
10
16
5
12
handbook, halfpage
handbook, halfpage
(1) THD = 10%, R
(2) THD = 10%, R
(3) THD = 10%, R
(1) V
(2) V
(3) V
(W)
P o
1.6
1.2
0.8
0.4
(W)
P
1.2
0.8
0.4
CC
CC
CC
2
0
0
0
= 7.5 V, R
= 12 V, R
= 9 V, R
0
Fig.18 P
Fig.20 P as a function of P
L
L
= 8 Ω.
L
L
L
L
= 16 Ω.
= 4 Ω.
= 8 Ω.
= 16 Ω.
= 4 Ω.
4
0.4
o
as a function of V
(1)
8
0.8
(2)
(1)
(2)
(3)
Product specification
12
1.2
V CC (V)
TDA8543
CC
o
P o (W)
.
MGD887
.
(3)
MGD889
16
1.6