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Service manual SC-150
-42-
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
-2mV offset voltage
-10nA offset current
-On-chip current limiter
-15V and 15V supplies
4-11-4 Pin Description
Pin Symbol Description
1
2
3
4
5
6
7
8
9
10
VSENSE1
OUT1
V1-
V1+
VEE
V2+
V2-
OUT2
VSENSE2
Vcc
Voltage detect
Output
Inverting input
Non-inverting input
-15V supply
Non-inverting input
Inverting input
Output
Voltage detect
15V supply
VSENSE1
VOUT1
VOUT2
VSENSE2
VCC
VIN1-
VIN1+
VEE
VIN2+
VIN2-
+
+