La6515; General Description; Features; Block Diagram - Daewoo CHASSIS : SC-150 Model : DSC-3220E Service Manual

4-11 LA6515

4-11-1 General description

The LA6515 features an on-chip current limiter and provides high voltage gain and a high common-mode
rejection ratio.
The LA6515 is an ideal choice for power applications such as DC servos, capstan drivers, actuator drivers,
programmable power supplies and high-quality audio amplifiers.
The LA6515 is available in 10-pin SIPs and operates from -15V and 15V supplies.

4-11-2 Features

-0.5A output current
-100dB voltage gain
-80dB common-mode rejection
-0.15V/us slew rate

4-11-3 Block diagram

VSENSE1
VOUT1
VIN1-
VIN1+
VEE
VIN2+
VIN2-
VOUT2
VSENSE2
VCC
4-11-4 Pin Description
Pin Symbol
1 VSENSE1
2 OUT1
3 V1-
4 V1+
5 VEE
6 V2+
7 V2-
8 OUT2
9 VSENSE2
10 Vcc
-2mV offset voltage
-10nA offset current
-On-chip current limiter
-15V and 15V supplies
+
+
Description
Voltage detect
Output
Inverting input
Non-inverting input
-15V supply
Non-inverting input
Inverting input
Output
Voltage detect
15V supply
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Service manual SC-150