TDA8541 NXP Semiconductors, TDA8541 Datasheet - Page 9

• Manufacturer Part Number: TDA8541
• Description: The TDA8541(T) is a one channel audio power amplifierfor an output power of 1 W with an 8 Ω load at a 5 Vsupply
• Manufacturer: NXP Semiconductors

Specifications of TDA8541

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.2x1@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: Through Hole
• Pin Count: 8
• Package Type: PDIP
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
1998 Apr 01
handbook, halfpage
handbook, halfpage
1 W BTL audio amplifier
Sine wave of 1 kHz.
(1) V
(2) V
V ms
(W)
(V)
1.6
P
1.2
0.8
0.4
16
12
CC
CC
0
8
4
0
0
0
= 9 V, R
= 5 V, R
Fig.12 V
Fig.10 P as a function of P
0.5
L
L
= 16 Ω.
= 8 Ω.
4
ms
1
as a function of V
(2)
(1)
8
standby
1.5
12
mute
2
operating
V P (V)
o
P o (W)
.
P
MGD882
MGL070
.
2.5
16
9
handbook, halfpage
Band-pass = 22 Hz to 22 kHz.
(1) V
(2) V
(3) V
(V)
V o
10
10
10
10
10
10
10
−1
−2
−3
−4
−5
−6
CC
CC
CC
10
1
−1
= 3 V.
= 5 V.
= 12 V.
Fig.11 V
(1)
1
o
(2) (3)
as a function of V
10
Product specification
V ms (V)
TDA8541
ms
MGD883
.
10
2