TDA8542TS/N1 NXP Semiconductors, TDA8542TS/N1 Datasheet - Page 10

• Manufacturer Part Number: TDA8542TS/N1
• Description: AMP, AUDIO, PWR, 1.2W, AB, 20SSOP
• Manufacturer: NXP Semiconductors

Specifications of TDA8542TS/N1

• Amplifier Class: AB
• No. Of Channels: 2
• Output Power: 1.2W
• Load Impedance: 16ohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SSOP
• No. Of Pins: 20
• Base Number: 8542
• Supply Voltage Range: 2.2V To 18V
• Thd + N: 0.15% @ 0.4W, 8ohm, VCC=5V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
1998 Mar 25
handbook, halfpage
handbook, halfpage
2
P
V
(1) G
(2) G
(3) G
o
CC
SVRR
(dB)
THD
= 0.5 W; G
10
10
(%)
= 5 V, R
20
40
60
80
10
0.7 W BTL audio amplifier
v
v
v
1
1
2
10
Fig.8 SVRR as a function of frequency.
= 30 dB.
= 20 dB.
= 6 dB.
10
Fig.6 THD as a function of frequency.
s
v
= 0 , V
= 20 dB; V
10
10
2
2
r
= 100 mV.
CC
= 5 V; R
10
10
3
3
(1)
(2)
(3)
L
= 8 .
10
10
4
4
f (Hz)
f (Hz)
MGD894
MBK447
10
10
5
5
10
handbook, halfpage
handbook, halfpage
(dB)
V
(1) G
(2) G
(3) G
Fig.7
THD = 10%.
(1) R
(2) R
cs
CC
(W)
P o
100
2.5
1.5
0.5
= 5 V, V
60
70
80
90
L
L
v
v
v
2
1
0
10
= 8 .
= 16 .
= 30 dB.
= 20 dB.
= 6 dB.
0
Channel separation as a function of
frequency.
o
Fig.9 P
= 2 V, R
10
2
L
= 8 .
o
4
as a function of V
(1)
10
3
(2)
8
TDA8542TS
Product specification
10
V CC (V)
4
CC
f (Hz)
(1)
(2)
(3)
.
MGD893
MBK448
10
12
5