TDA7056AT NXP Semiconductors, TDA7056AT Datasheet - Page 12

• Manufacturer Part Number: TDA7056AT
• Description: The TDA7056AT is a mono Bridge-Tied Load (BTL) output amplifier with DC volume control
• Manufacturer: NXP Semiconductors

NXP Semiconductors
For single-end application the output peak current may not exceed 100 mA; at higher output currents the short circuit
protection (MLC) will be activated.
1998 Feb 23
handbook, full pagewidth
3 W mono BTL audio amplifier with DC
volume control
To avoid instabilities and too high distortion, the input- and power ground must be separated as long as possible and connected together as close as
possible to the IC.
(1) This capacitor can be omitted if the 220 μF electrolytic capacitor is connected close to pin 2.
positive input
R s
kΩ
5
0.47 μF
DC
volume
control
5
7
Fig.14 Test and application diagram.
V ref
n.c.
1 to 3, 8 to 13,
16, 18 to 20
TDA7056AT
+
STABILIZER
12
+
−
TEMPERATURE
PROTECTION
4
I + i
I − i
6
100 nF
(1)
15
ground
14
17
+
−
220 μF
Product specification
TDA7056AT
MGM588
R L = 16 Ω
V P