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NJM2745 PDF даташит

Спецификация NJM2745 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «QUAD OPERATIONAL AMPLIFIER».

Детали детали

Номер произв NJM2745
Описание QUAD OPERATIONAL AMPLIFIER
Производители New Japan Radio
логотип New Japan Radio логотип 

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NJM2745 Даташит, Описание, Даташиты
NJM2745
QUAD OPERATIONAL AMPLIFIER
GENERAL DESCRIPTION
NJM2745 is the quad operational amplifier for the audio use.
Designed low noise, high gain-bandwidth, and low distortion,
the NJM2745 is suitable for audio applications and active filters.
PACKAGE OUTLINE
NJM2745D
NJM2745M
FEATURES
Operating Voltage
Low Input Noise Voltage
( ±2V to ±7V )
( 5nV/ Hz@1kHz typ. )
NJM2745E
(U.D.)
Wide Gain Bandwidth Product ( 15MHz typ. )
Low Distortion
Slew Rate
( 0.005% typ. @AV=20dB,VO=1Vrms,RL=2k,f=1kHz)
( 5V/µs typ. )
Package Outline
DIP14,EMP14,SSOP14,DMP14
Bipolar Technology
PIN CONFIGURATION
1 14
2 13
3 12
4 11
5 10
69
78
EQUIVALENT CIRCUIT ( 1/4 Shown )
PIN ASIGNMENT
1. A OUTPUT
2. A -INPUT
3. A +INPUT
4. V+
5. B +INPUT
6. B -INPUT
7. B OUTPUT
8. C OUTPUT
9. C -INPUT
10.C +INPUT
11.V-
12.D +INPUT
13.D -INPUT
14.D OUTPUT
NJM2745V
Ver.2004-11-26
-1-









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NJM2745 Даташит, Описание, Даташиты
NJM2745
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Commom mode Input Voltage
Differential Input Voltage
Power Dissipation
SYMBOL
V+/V-
VIC
VID
PD
RATINGS
± 7.5
± 7.5 ( note 1)
± 15 ( note 1)
870(DIP14)
930(EMP14) ( note 2)
700(DMP14) ( note 2)
570(SSOP14) ( note 2)
( Ta=25ûC )
UNIT
V
V
V
mW
Output Current
Operating Temperature Range
Storage Temperature Range
IO
± 50
mA
Topr -40~+85 ûC
Tstg -40~+125 ûC
(note 1)For supply voltages less than ±7.5 V, the absolute maximum input voltage is equal to the supply voltage.
(note 2)Mounted on the EIA/JEDEC standard board (76.2 ×114.3 ×1.6mm, two layer FR-4).
RECOMMENDED OPERATING CONDITION
PARAMETER
Supply Voltage
SYMBOL
V+/V-
(Ta=25°C)
MIN. TYP. MAX. UNIT
±2 - ±7 V
DC CHARACTERISTICS
PARAMETER
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Large Signal Voltage Gain
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Output Voltage Swing
Input Common Mode Voltage Range
SYMBOL
ICC
VIO
IB
IIO
AV
CMR
SVR
VOM
VICM
TEST CONDITION
RS10k
RL2k,VO=±1.5V
RS10k,-2.5VVIC+2.5V
RS10k,V+/V-=±2V to ±7V
RL2k
CMR70dB
MIN.
-
-
-
-
90
70
80
±2.5
-2.5
( Ta=25ûC,V+/V-=±4.5V )
TYP. MAX. UNIT
12 18 mA
0.3 3 mV
100 500
5 200
110 -
110 -
nA
nA
dB
dB
110 -
dB
±3 -
- +2.5
V
V
AC CHARACTERISTICS
PARAMETER
Gain Bandwidth Product
Total Harmonic Distortion
Input Noise Voltage
SYMBOL
GB
THD
VNI
TEST CONDITION
f=10kHz
AV=20dB,VO=1Vrms,RL=2k,f=1kHz
RS=0
( Ta=25ûC,V+/V-=±4.5V )
MIN. TYP. MAX. UNIT
- 15 - MHz
- 0.005 -
%
- 5 - nV/Hz
TRANSIENT CHARACTERISTICS
PARAMETER
Slew Rate
SYMBOL
SR
TEST CONDITION
RL2k
( Ta=25ûC,V+/V-=±4.5V )
MIN. TYP. MAX. UNIT
- 5 - V/µs
-2-
Ver.2004-11-26









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NJM2745 Даташит, Описание, Даташиты
TYIPICAL CHARACTERISTICS
Operating Current vs. Operating Voltage
No signal, Ta=25oC
12
10
8
6
4
2
0
0 2 4 6 8 10
Operating Voltage [±V]
Input Offset Voltage
vs. Ambient Temperature
3 V+/V-=±4.5V,RS=10k
2
1
0
-1
-2
-3
-50 -25 0 25 50 75 100 125 150
Ambient Temperature [oC]
Input Bias Current vs. Ambient Temperature
V+/V-=±4.5V
200
150
100
50
0
-50 -25 0 25 50 75 100 125 150
Ambient Temperature [oC]
Ver.2004-11-26
NJM2745
Operating Current vs. Ambient Temperature
Vin=0V
14
12
V+/V-=±7.0V
10
8
V+/V-=±4.5V
6
V+/V-=±2.0V
4
2
0
-50 -25 0 25 50 75 100 125 150
Ambient Temperature [oC]
Input Offset Voltage
vs. Common Mode Input Voltage Range
8 V+/V-=±4.5V,RS=10k,Ta=25oC
6
4
2
0
-2
-4
-3 -2 -1 0 1 2 3
Common Mode Input Voltage Range [V]
4
Input Offset Current
vs. Ambient Temperature
50 V+/V-=±4.5V
40
30
20
10
0
-10
-50 -25 0 25 50 75 100 125 150
Ambient Temperature [oC]
-3-










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