TDA8547TS/N1 NXP Semiconductors, TDA8547TS/N1 Datasheet - Page 12

• 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
(1) R
(2) R
Fig.11 Worst case power dissipation as a function
Band-pass = 22 Hz to 22 kHz.
(1) V
(2) V
(3) V
(W)
(V)
10
10
10
10
10
10
V o
P
1.5
1.0
0.5
10
CC
CC
CC
0
L
L
0.7 W BTL audio amplifier with
10
1
1
2
3
4
5
6
= 8 .
= 16 .
0
= 3 V.
= 5 V.
= 12 V.
of V
1
Fig.13 V
CC
(one channel active).
(1)
o
4
1
as a function of V
(2)
(1)
(3)
(2)
10
8
V MODE (V)
V CC (V)
MODE
MGK991
MGL211
.
10
12
2
12
handbook, halfpage
handbook, halfpage
V MODE
Sine wave of 1 kHz.
(1) V
Fig.12 Power dissipation as a function of P
(V)
(W)
1.5
0.5
P
16
12
CC
1
0
8
4
0
0
0
= 5 V; R
(one channel active).
Fig.14 V
L
= 8 .
4
MODE
0.5
(1)
as a function of V
8
standby
1
TDA8547TS
Product specification
12
P o (W)
mute
V P (V)
operating
MGK992
MGL210
P
.
o
1.5
16