Service manual SC-150

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

-2mV offset voltage

-100dB voltage gain

-10nA offset current

-80dB common-mode rejection

-On-chip current limiter

-0.15V/us slew rate

-15V and 15V supplies

4-11-3 Block diagram

 

VSENSE1

VOUT1

+

VIN1-

VIN1+

VEE

VIN2+

VIN2-

+

VOUT2

VSENSE2

VCC

4-11-4 Pin Description

Pin

Symbol

Description

 

 

 

1

VSENSE1

Voltage detect

2

OUT1

Output

3

V1-

Inverting input

4

V1+

Non-inverting input

5

VEE

-15V supply

6

V2+

Non-inverting input

7

V2-

Inverting input

8

OUT2

Output

9

VSENSE2

Voltage detect

10

Vcc

15V supply

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Daewoo DSC-3220E/3220L service manual Vee

DSC-3220E/3220L specifications

The Daewoo DSC-3220E/3220L is a noteworthy addition to the lineup of high-efficiency air conditioning solutions, specifically crafted to meet the demands of varying climatic conditions. With a blend of innovative technologies and robust design, these models stand out in the realm of home and commercial air conditioning.

One of the main features of the DSC-3220E/3220L is its efficient cooling performance. The units are built with advanced rotary compressors, which are designed to operate efficiently while providing powerful cooling capabilities. This allows for quick temperature adjustments, making it an ideal choice for those who seek rapid relief from heat.

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