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PDF TLO84 Data sheet ( Hoja de datos )
| Número de pieza | TLO84 | |
| Descripción | General Purpose J-FET Quad Operational Amplifier | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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TL084
® TL084A - TL084B
GENERAL PURPOSEJ-FET
QUAD OPERATIONAL AMPLIFIERS
. WIDE COMMON-MODE (UP TO VCC+) AND
DIFFERENTIAL VOLTAGE RANGE
. LOW INPUT BIAS AND OFFSET CURRENT
. OUTPUT SHORT-CIRCUIT PROTECTION
. HIGH INPUT IMPEDANCE J–FET INPUT
STAGE
. INTERNAL FREQUENCY COMPENSATION
. LATCH UP FREE OPERATION
. HIGH SLEW RATE : 16V/µs (typ)
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
DE SC RI P TI O N
The TL084, TL084A and TL084B are high speed
J–FET input quad operationalamplifiers incorporating
well matched, high voltage J–FET and bipolar transis-
tors in a monolithic integrated circuit.
The devicesfeaturehigh slew rates, low input bias and
offset currents, and low offset voltage temperature
coefficient.
PIN CONNECTIONS (top view)
ORDER CODES
Part Number
Temperature
Range
TL084M/AM/BM
TL084I/AI/BI
TL084C/AC/BC
–55oC, +125oC
–40oC, +105oC
0oC, +70oC
Examples : TL084CN, TL084CD
Package
NDP
•••
•••
•••
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
VCC + 4
Non-inverting Input 2 5
Inverting Input 2 6
Output 2 7
-
+
+
-
14 Output 4
- 13 Inverting Input 4
+ 12 Non-inverting Input 4
11 VCC -
+ 10 Non-inverting Input 3
- 9 Inverting Input 3
8 Output 3
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TL084 - TL084A - TL084B
INPUT BIAS CURRENT VERSUS
FREE AIR TEMPERATURE
100
V CC = 15V
10
1
0.1
0.01
-50 -25
0
25 50 75
TEMPERATURE (°C)
100 125
LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION AND PHASE
SHIFT VERSUS FREQUENCY
100
PHASE SHIFT
(right s ca le )
10
R = 2kΩ
C
L
L
= 100pF
1 VCC = 15V
T amb = +125 C
DIFFER ENTIAL
VOLTAGE
AMPLIFICATION
(left s ca le)
180
90
0
100 1K
10K 100K 1M 10M
FREQUENCY (Hz)
SUPPLY CURRENT PER AMPLIFIER
VERSUS FREE AIR TEMPERATURE
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-75
-50
VCC = 15V
No signal
No load
-25 0 25 50 75 100 125
TEMPERATURE (°C)
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LARGE SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION VERSUS
FREE AIR TEMPERATURE
1000
400
200
100
40
20
10 VCC = 15V
4 VO = 10V
2
R = 2k Ω
L
1
-75 -50 -25
0 25 50 75 100 125
TEMPERATURE (°C)
TOTAL POWER DISSIPATION VERSUS
FREE AIR TEMPERATURE
250
225
200
175
150
125
100
75
50
25
0
-75
-50
VCC = 15V
No signal
No load
-25 0 25 50 75 100 125
TEMPERATURE (°C)
SUPPLY CURRENT PER AMPLIFIER
VERSUS SUPPLY VOLTAGE
2.0
1.8 Tamb = +25°C
1.6 No signal
1.4 No load
1.2
1.0
0.8
0.6
0.4
0.2
0
2 4 6 8 10 12 14
SUPPLY VOLTAGE ( V)
16
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PACKAGE MECHANICAL DATA
14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE
TL084 - TL084A - TL084B
Dim.
A
A1
A2
b
c
D
E
E1
e
k
l
Min.
0.05
0.80
0.19
0.09
4.90
4.30
0o
0.50
Millimeters
Typ.
1.00
5.00
6.40
4.40
0.65
0.60
Max.
1.20
0.15
1.05
0.30
0.20
5.10
4.50
8o
0.75
Min.
0.01
0.031
0.007
0.003
0.192
0.169
0o
0.09
Inches
Typ.
0.039
0.196
0.252
0.173
0.025
0.0236
Max.
0.05
0.006
0.041
0.15
0.012
0.20
0.177
8o
0.030
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifi-
cations mentioned in this pub lication are subject to change without notice. This publication supersedes and replaces all infor-
mation previously supplied. STMicroelectronics products are not authorized for use as critical components in life support
devices or systems without express written approval of STMicroelectronics.
© The ST log o is a trademark of STMicroelectronics
© 1999 STMicroelectronics – Printed in Italy – All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
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| PDF Descargar | [ Datasheet TLO84.PDF ] | |
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