TDA7056A/N2,112 NXP Semiconductors, TDA7056A/N2,112 Datasheet - Page 2

• Manufacturer Part Number: TDA7056A/N2,112
• Description: IC AMP AUDIO 5.2W MONO AB 9SIL
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TDA7056A/N2,112

• Output Type: 1-Channel (Mono)
• Package / Case: 9-SIL (Straight Leads)
• Max Output Power X Channels @ Load: 5.2W x 1 @ 8 Ohm
• Voltage - Supply: 4.5 V ~ 18 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Volume Control
• Mounting Type: Through Hole
• Product: Class-AB
• Output Power: 5.2 W
• Available Set Gain: 35.5 dB
• Thd Plus Noise: 0.3 %
• Operating Supply Voltage: 5 V, 9 V, 12 V
• Supply Current: 8 mA
• Maximum Power Dissipation: 9000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 16 Ohms
• Input Signal Type: Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 4.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1141-5; 935054420112; TDA7056AU

NXP Semiconductors
FEATURES
• DC volume control
• Few external components
• Mute mode
• Thermal protection
• Short-circuit proof
• No switch-on and off clicks
• Good overall stability
• Low power consumption
• Low HF radiation
• ESD protected on all pins.
QUICK REFERENCE DATA
ORDERING INFORMATION
Note
1. SOT110-1.
July 1994
V
P
G
φ
I
THD
P
P
O
3 W BTL mono audio output amplifier with
DC volume control
v
SYMBOL
EXTENDED TYPE
TDA7056A
NUMBER
positive supply voltage range
output power
voltage gain
gain control range
total quiescent current
total harmonic distortion
PARAMETER
PINS
9
PIN POSITION
SIL
R
V
V
P
P
L
2
= 16 Ω; V
= 12 V; R
= 0.5 W
GENERAL DESCRIPTION
The TDA7056A is a mono BTL output amplifier with DC
volume control. It is designed for use in TV and monitors,
but also suitable for battery-fed portable recorders and
radios.
Missing Current Limiter (MCL)
A MCL protection circuits is built-in. The MCL circuit is
activated when the difference in current between the
output terminal of each amplifier exceeds 100 mA (typical
300 mA). This level of 100 mA allows for headphone
applications (single-ended).
CONDITIONS
PACKAGE
L
P
= ∞
= 12 V
MATERIAL
plastic
34.5
4.5
3
75
−
−
MIN.
−
3.5
35.5
80
8
0.3
TYP.
Product specificiation
TDA7056A
SOT110
18
−
36.5
−
16
1
MAX.
CODE
(1)
V
W
dB
dB
mA
%
UNIT