TDA8542AT/N1,512 NXP Semiconductors, TDA8542AT/N1,512 Datasheet - Page 4

• Manufacturer Part Number: TDA8542AT/N1,512
• Description: IC AMP AUDIO PWR 1.5W AB 20SOIC
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA8542AT/N1,512

• Output Type: 2-Channel (Stereo)
• Package / Case: 20-SOIC (7.5mm Width)
• Max Output Power X Channels @ Load: 1.5W x 2 @ 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: 1.5 W
• Available Set Gain: 30 dB
• Thd Plus Noise: 0.15 %
• Operating Supply Voltage: 6 V
• Supply Current: 15 mA
• Maximum Power Dissipation: 2.2 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Bias Current (max): 0.5 uA
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 2.2 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3476-5; 935260399512; TDA8542AT/N1

Philips Semiconductors
PINNING
Note
1. Pins 1, 10, 11 and 20 are connected to the leadframe
1998 Mar 25
GND
LGND
OUTL+
MODE
SVR
BTL/SE
n.c.
OUTR+
RGND
GND
GND
V
OUTR
INR
INR+
INL+
INL
OUTL
V
GND
CCR
CCL
2
SYMBOL
and also to the substrate. They may be kept floating.
When connected to the ground-plane the PCB can be
used as heatsink.
1.5 W BTL audio amplifier
PIN
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
ground; note 1
ground, left channel
positive loudspeaker terminal,
left channel
operating mode select (standby,
mute, operating)
half supply voltage, decoupling
ripple rejection
BTL loudspeaker or SE
headphone operation
not connected
positive loudspeaker terminal,
right channel
ground, right channel
ground; note 1
ground; note 1
supply voltage, right channel
negative loudspeaker terminal,
right channel
negative input, right channel
positive input, right channel
positive input, left channel
negative input, left channel
negative loudspeaker terminal,
left channel
supply voltage, left channel
ground; note 1
DESCRIPTION
4
handbook, halfpage
BTL/SE
OUTR
OUTL
MODE
RGND
LGND
GND
GND
SVR
n.c.
Fig.2 Pin configuration.
10
4
6
7
8
9
1
2
3
5
TDA8542AT
MGM212
15
14
13
12
20
19
18
17
16
11
Product specification
TDA8542AT
GND
V CCL
OUTL
INL
INL
INR
INR
OUTR
V CCR
GND