LA6500.pdf 데이터시트 (총 4 페이지) - 파일 다운로드 LA6500 데이타시트 다운로드

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Ordering number : EN2623F
LA6500
Monolithic Linear IC
Power Operational Amplifier
http://onsemi.com
Overview
The LA6500 is a power operational amplifier.
Features
High output current (IO max = 1.0A)
High gain
With current limiter
Capable of being operated from single supply
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Differential input voltage
Common-mode input voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC/VEE
VID
VIN
IO max
Pd max1
Pd max2
Topr
Tstg
Conditions
With infinity large heat sink
Independent IC
Ratings
±18
30
±15
1.0
20
1.75
-20 to +75
-55 to +150
Unit
V
V
V
A
W
W
°C
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
Semiconductor Components Industries, LLC, 2013
June, 2013
82708 MS/32896HA(II)/7297TA,TS No.2623-1/4

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LA6500
Electrical Characteristics at Ta = 25°C, VCC /VEE = ±15V
Parameter
Symbol
Conditions
Quiescent current dissipation
Input offset voltage
Input offset current
Input bias current
Common-mode input voltage
range
Common-mode rejection
Maximum output voltage
Voltage gain
Slew rate
Equivalent input noise voltage
Supply voltage rejection
Limiting current
ICCO
VIO
IIO
IB
VICM
CMR
VO
VGO
SR
VNI
SVR
ISC
RL = 33Ω
GV = 0, RL = 33Ω, R = 2.2Ω, L = 0.1μF
Rg = 1kΩ, DIN AUDIO
min
-15
Ratings
typ
6.0
2
10
100
70 80
±12 ±13
100
0.15
2
30
1.0
max
12.0
6
200
700
+13
Unit
mA
mV
nA
nA
V
dB
V
dB
V/μs
μV
150 μV/V
A
Package Dimensions
unit : mm (typ)
3079C
10.4max
3.6 10.0
4.5
1.3
Pd max -- Ta
25
Infinite heat sink
20
0.9 2.7
1
(1.6)
5
0.8
1.7
0.45
4.5
8.4
15
5°C/W heat sink
10
10°C/W heat sink
5 20°C/W heat sink
No heat sink
0
-20 0
20 40 60
Ambient temperature, Ta -- °C
75 80
SANYO : 220-5H
Pin Assignment
+
12345
Top view
No.2623-2/4

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Equivalent Circuit
VIN
2
LA6500
+VIN
1
5 VCC
4 OUTPUT
3 VEE
Test Circuit
(1) VIO, SVRR
100Ω
9.9kΩ
100Ω
9.9kΩ
(2) VO
VO1
±1V
100Ω
100Ω
VO
2kΩ
(3) CMMR, VICM
100Ω
9.9kΩ
100Ω
V1 9.9kΩ
VO
VIO is VCC / VEE = ± 15V
SVRR is
VCC = 15, 5V
VEE = -5, -15V
VIO = VO1 / 100
SVR(+)
SVR()
=
ΔVO1
100×10V
CMRR V1 = ± 7.5V
CMR = 20log
15×100
ΔVO
(3) IB(+)
100Ω
9.9kΩ
50kΩ
100Ω
9.9kΩ
IB(+) =
VO2 VO1
50kΩ×100
VO2
(4) IB()
100Ω
9.9kΩ
50kΩ
100Ω
9.9kΩ
IB() =
VO3 VO1
50kΩ×100
VO3
(5) IIO
100Ω
9.9kΩ
50kΩ
50kΩ
100Ω
9.9kΩ
IIO =
VO4 VO1
50kΩ×100
VO4
(7) ICC
+15V
ICC
15V
(8) SR
Oscilloscope
Pulse
Generator
1kHz
2kΩ
10Vp-p Square wave
No.2623-3/4

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(9) VGO
5pF
100Ω
100kΩ
NULL
100Ω
100kΩ
VGO
=
20log
1000×20
ΔVO
LA6500
(10) VNI
VO
100kΩ
1kΩ
1kΩ
DIN
AUDIO
Filter
Application Circuit Example
+ VCC
5
OUT
4
3 + VEE
2
1 VIN
+VIN
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PS No.2623-4/4