TDA7073 Philips Semiconductors, TDA7073 Datasheet - Page 2

• Manufacturer Part Number: TDA7073
• Description: Dual BTL power driver
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
ORDERING INFORMATION
1999 Aug 30
V
G
I
SR
I
I
f
TYPE NUMBER
TDA7073A
TDA7073AT
P
O
bias
co
No external components
Very high slew rate
Single power supply
Short-circuit proof
High output current (0.6 A)
Wide supply voltage range
Low output offset voltage
Suited for handling PWM signals up to 176 kHz
ESD protected on all pins.
P
Dual BTL power driver
v
SYMBOL
positive supply voltage range
voltage gain
total quiescent current
slew rate
output current
input bias current
cut-off frequency
NAME
DIP16
SO16
PARAMETER
plastic dual in-line package; 16 leads (300 mil); long body
plastic small outline package; 16 leads; body width 7.5 mm
2
V
DESCRIPTION
3 dB
P
GENERAL DESCRIPTION
The TDA7073A/AT are dual power driver circuits in a BTL
configuration, intended for use as a power driver for servo
systems with a single supply. They are specially designed
for compact disc players and are capable of driving focus,
tracking, sled functions and spindle motors.
Missing Current Limiter (MCL)
A MCL protection circuit 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).
= 5 V; R
PACKAGE
CONDITIONS
L
=
TDA7073A; TDA7073AT
3.0
32.5
MIN.
5.0
33.5
8
12
100
1.5
TYP.
Product specification
18
34.5
16
0.6
300
MAX.
SOT162-1
VERSION
SOT38-1
V
dB
mA
V/ s
A
nA
MHz
UNIT