TDA8543T/N1,512 NXP Semiconductors, TDA8543T/N1,512 Datasheet - Page 3

• Manufacturer Part Number: TDA8543T/N1,512
• Description: IC AMP AUDIO PWR 2.2W AB 16SOIC
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA8543T/N1,512

• Output Type: 1-Channel (Mono)
• Package / Case: 16-SOIC (3.9mm Width)
• Max Output Power X Channels @ Load: 2.2W x 1 @ 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: 2.2 W
• Available Set Gain: 30 dB
• Thd Plus Noise: 0.15 %
• Operating Supply Voltage: 5 V
• Maximum Power Dissipation: 1200 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Input Bias Current (max): 0.5 uA
• Input Signal Type: Differential or Single
• 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: 935227370512; TDA8543TD; TDA8543TD

NXP Semiconductors
BLOCK DIAGRAM
PINNING
1997 Jun 12
n.c.
n.c.
MODE
SVR
IN+
IN−
n.c.
n.c.
n.c.
n.c.
OUT−
V
GND
OUT+
n.c.
n.c.
CC
2 W BTL audio amplifier
SYMBOL
PIN
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
not connected
not connected
operating mode select (standby,
mute, operating)
half supply voltage, decoupling
ripple rejection
positive input
negative input
not connected
not connected
not connected
not connected
negative loudspeaker terminal
supply voltage
ground
positive loudspeaker terminal
not connected
not connected
handbook, halfpage
DESCRIPTION
MODE
V CC
SVR
IN−
IN+
6
5
12
4
3
−
+
−
20 kΩ
20 kΩ
Fig.1 Block diagram.
STANDBY/MUTE LOGIC
3
R
handbook, halfpage
TDA8543
−
−
+
R
11
13
GND
14
MODE
SVR
n.c.
n.c.
IN+
IN−
n.c.
n.c.
Fig.2 Pin configuration.
MGK402
OUT−
OUT+
1
2
3
4
5
6
7
8
TDA8543
MGK401
16
15
14
13
12
11
10
9
Product specification
n.c.
n.c
OUT+
GND
V CC
OUT−
n.c.
n.c
TDA8543