TDA8547TS/N1 NXP Semiconductors, TDA8547TS/N1 Datasheet - Page 14

• Manufacturer Part Number: TDA8547TS/N1
• Description: AMP, AUDIO, PWR, 1.2W, AB, 20SSOP
• Manufacturer: NXP Semiconductors

Specifications of TDA8547TS/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: 8547
• 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 Apr 01
handbook, halfpage
handbook, halfpage
2
output channel switching
f = 1 kHz; G
(1) V
(2) V
(3) V
V
(1) V
(2) V
(3) V
(4) V
Fig.19 Channel separation as a function of
o
THD
(dB)
= 1 V; G
10
10
100
(%)
cs
40
60
80
10
CC
CC
CC
CC
CC
CC
CC
0.7 W BTL audio amplifier with
10
1
1
2
10
= 7.5 V; R
= 9 V; R
= 12 V; R
= 7.5 V; R
= 9 V; R
= 12 V; R
= 5 V; R
2
frequency.
v
v
Fig.17 THD as a function of P
= 20 dB.
= 20 dB.
L
L
L
L
L
= 8 .
= 8 .
= 32 .
L
L
10
= 16 .
= 16
= 4 .
= 4 .
2
10
1
(1)
(2)
(3)
10
3
(1)
(2)
(3)
(4)
1
10
4
P o (W)
f (Hz)
MGD899
o
MGK993
.
10
10
5
14
handbook, halfpage
handbook, halfpage
P
(1) V
(2) V
(3) V
V
(1) G
(2) G
(3) G
o
SVRR
CC
(dB)
THD
= 0.5 W; G
10
10
(%)
= 7.5 V; R
20
40
60
80
10
CC
CC
CC
v
v
v
Fig.20 SVRR as a function of frequency.
1
1
2
10
10
Fig.18 THD as a function of frequency.
= 24 dB.
= 20 dB.
= 0 dB.
= 7.5 V; R
= 9 V; R
= 12 V; R
v
L
= 20 dB.
= 4 ; R
L
L
= 8 .
L
10
10
= 16 .
= 4 .
(1)
(2)
(3)
2
2
S
= 0 ; V
10
10
r
3
3
(1)
(2)
(3)
= 100 mV.
TDA8547TS
Product specification
10
10
4
4
f (Hz)
f (Hz)
MGD900
MGD902
10
10
5
5