tl084bid STMicroelectronics, tl084bid Datasheet

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tl084bid

Manufacturer Part Number
tl084bid
Description
General Purposej-fet Quad Operational Amplifiers
Manufacturer
STMicroelectronics
Datasheet

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Features
Description
The TL084, TL084A and TL084B are high-speed
JFET input quad operational amplifiers
incorporating well matched, high voltage JFET
and bipolar transistors in a monolithic integrated
circuit.
The devices feature high slew rates, low input
bias and offset currents, and low offset voltage
temperature coefficient.
July 2007
Wide common-mode (up to V
differential voltage range
Low input bias and offset current
Output short-circuit protection
High input impedance JFET input stage
Internal frequency compensation
Latch up free operation
High slew rate: 16V/µs (typ)
General purpose JFET quad operational amplifier
CC
+
) and
Rev 2
Non-inverting Input 2
Non-inverting Input 1
Inverting Input 2
Inverting Input 1
(Thin shrink small outline package)
Output 2
Output 1
V
CC
(Plastic micropackage)
+
1
2
3
4
5
6
7
(Plastic package)
Pin connections
+
+
TSSOP-14
-
-
(Top view)
SO-14
DIP14
D
N
D
+
+
-
-
14
13
12
11
10
9
8
Output 4
Inverting Input 4
Non-inverting Input 4
V
Non-inverting Input 3
Inverting Input 3
Output 3
CC
TL084
-
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tl084bid Summary of contents

Page 1

General purpose JFET quad operational amplifier Features ■ Wide common-mode ( differential voltage range ■ Low input bias and offset current ■ Output short-circuit protection ■ High input impedance JFET input stage ■ Internal frequency compensation ■ Latch ...

Page 2

Schematic diagram 1 Schematic diagram Figure 1. Circuit schematics (for each amplifier Non-inverting input Inverting input 1. 2/16 30k 1.3k 35k 35k Ω Ω Ω ...

Page 3

TL084 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol Parameter (1) V Supply voltage CC (2) V Input voltage i V Differential input voltage id Thermal resistance junction to (4) (5) ambient R SO-14 thja ...

Page 4

Electrical characteristics 3 Electrical characteristics Table ±15V amb Symbol Parameter Input offset voltage ( +25°C amb V io ≤ T ≤ min amb max DV Input offset voltage drift io Input ...

Page 5

TL084 Table ±15V amb Symbol Parameter Rise time (T = +25°C) amb 20mV 2kΩ Overshoot (T = +25°C) amb 20mV, R ...

Page 6

Electrical characteristics Figure 2. Maximum peak-to-peak output voltage versus frequency Figure 4. Maximum peak-to-peak output voltage versus frequency Figure 6. Maximum peak-to-peak output voltage versus load resistance 6/16 Figure 3. Maximum peak-to-peak output voltage versus frequency Figure 5. Maximum peak-to-peak ...

Page 7

TL084 Figure 8. Input bias current versus free air temperature 100 V 15V = 0.1 0.01 -50 - TEMPERATURE (˚C) Figure 10. Large signal differential voltage amplification and phase shift versus frequency W Figure 12. ...

Page 8

Electrical characteristics Figure 14. Common mode rejection ratio versus free air temperature kΩ 15V -75 -50 -25 0 TEMPERATURE (˚C) Figure 16. Output voltage versus ...

Page 9

TL084 Parameter measurement information Figure 19. Voltage follower 4 Typical applications Figure 21. Audio distribution amplifier 1 μ F Input 100k Ω 1OO μ F Figure 20. Gain-of-10 inverting amplifier 1k Ω 100kHz O 1M Ω ...

Page 10

Typical applications Figure 22. Positive feeback bandpass filter 43k Ω 43k Ω Input - 1 1.5 k Ω Figure 23. Output A Second order bandpass filter fo = 100kHz ...

Page 11

TL084 5 Package information In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner ...

Page 12

Package information Figure 26. DIP14 package mechanical data Ref 12/16 Dimensions Millimeters Min. Typ. Max. 0.51 1.39 1.65 0.5 0.25 20 8.5 2.54 15.24 7.1 5.1 3.3 1.27 ...

Page 13

TL084 Figure 27. SO-14 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 1.75 0.1 0.2 1.65 0.35 0.46 0.19 0.25 0.5 8.55 8.75 ...

Page 14

... Ordering information Table 4. Order codes Part number TL084MN TL084AMN TL084BMN TL084MD/MDT TL084AMD/AMDT TL084BMD/BMDT TL084MP/MPT TL084AMP/AMPT TL084BMP/BMPT TL084IN TL084AIN TL084BIN TL084ID/IDT TL084AID/AIDT TL084BID/BIDT TL084IP/IPT TL084AIP/AIPT TL084BIP/BIPT TL084CN TL084ACN TL084BCN TL084CD/CDT TL084ACD/ACDT TL084BCD/BCDT TL084CP/CPT TL084ACP/ACPT TL084BCP/BCPT 14/16 Temperature Package range DIP14 -55°C, +125°C ...

Page 15

TL084 7 Revision history Table 5. Document revision history Date 28-Mar-2001 30-Jul-2007 Revision 1 Initial release. Added values for R thja ratings. Added Table 2: Operating 2 Expanded Table 4: Order Template update. Revision history Changes , R and ESD ...

Page 16

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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