L149
L149 is MONOLITHIC HIGH GAIN POWER OUTPUT STAGE manufactured by SGS.
features are:
High output current (4A peak)
- High current gain (10 000 typ.)
Operation up to ± 20V Thermal protection
- Short circuit protection
- Operation within SOA
- High slew-rate
The device is particularly suited for use with an operational amplifier inside a closed loop configuration to increase output current (Po = 20W, d = 0.5%, RL = 4.11, Vs= ± 16V).
ABSOLUTE MAXIMUM RATINGS
Supply voltage Input voltage DC output current Peak output current (internally limited) Input inhibit voltage
Power dissipation at Tcase= 75°C Storage and junction temperature
ORDERING NUMBER: L149V
MECHANICAL DATA
±20 Vs 3 4
-Vs +5 -Vs-1.5
25 -40 to 150
A A V V W °C
Dimensions in mm
6/82
CONNECTION DIAGRAM (top view)
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