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LT1490ACDD#TRPBF

LT1490ACDD#TRPBF

LT1490ACDD#TRPBF

Linear Technology/Analog Devices

25mA per Channel 1nA 80 dB Instrumentational OP Amps 2V~44V ±1V~22V LT1490 8 Pins 8-WFDFN Exposed Pad

SOT-23

LT1490ACDD#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WFDFN Exposed Pad
Number of Pins 8
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Published 2011
Series Over-The-Top®
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Terminal Pitch0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LT1490
Pin Count8
Qualification StatusNot Qualified
Output Type Rail-to-Rail
Power Supplies3/5/+-15V
Number of Circuits 2
Operating Supply Current 50μA
Supply Current-Max 0.17mA
Slew Rate0.07V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 80 dB
Current - Input Bias 1nA
Voltage - Supply, Single/Dual (±) 2V~44V ±1V~22V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 285μV
Gain Bandwidth Product200kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 200 kHz
Voltage Gain 123.52dB
Power Supply Rejection Ratio (PSRR) 84dB
Low-Offset NO
Frequency CompensationYES
Low-Bias NO
MicropowerYES
Bias Current-Max (IIB) @25C 0.0003μA
Programmable PowerNO
Wideband NO
Length 3mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1040 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.91000$6.91
500$6.8409$3420.45
1000$6.7718$6771.8
1500$6.7027$10054.05
2000$6.6336$13267.2
2500$6.5645$16411.25

LT1490ACDD#TRPBF Product Details

LT1490ACDD#TRPBF Overview


In order to protect the op amps, a 8-WFDFN Exposed Pad case is used. An op amp of this type is a General Purpose-type. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. During the past two weeks, there have been close to 8 terminations. The pins on this board total to 8 in total. Please take in mind that this instrumentation amplifier should be run at 15V. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. In total, the buffer amplifier consists of 8 pins. In terms of input offset voltage, operational amplifier rates 285μV. This electronic part is recommended for mounting type Surface Mount. The buffer amplifier functions well at 0°C~70°C as far as operating temperature is concerned. Using a supply current of 50μA , this buffer op amp will be able to operate. Voltage gain should remain at 123.52dB. The buffer amp consists of 2 circuits in total. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. As a result of this, the buffer amplifier is packed in TAPE AND REEL. Instrumentation amplifiers are numbered by their Over-The-Top? series.

LT1490ACDD#TRPBF Features


8 Pins
supply voltage of 15V
123.52dB voltage gain
Output Type: Rail-to-Rail

LT1490ACDD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT1490ACDD#TRPBF Instrumentational OP Amps applications.

  • Image computer boards
  • Automatic control
  • Biopotential
  • Weighing systems
  • Industrial control system
  • High-frequency data acquisition systems
  • Radiation thermometry transducers
  • Measurements of Wheatstone bridge
  • Portable electronic products powered by batteries
  • Addition operation circuits

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