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OPA4191IRUMR

OPA4191IRUMR

OPA4191IRUMR

Texas Instruments

5pA 140 dB Instrumentational OP Amps 0.009μA 4.5V~36V ±2.25V~8V OPA4191 16-WQFN Exposed Pad

SOT-23

OPA4191IRUMR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mounting Type Surface Mount
Package / Case 16-WQFN Exposed Pad
Surface MountYES
Number of Pins 16
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Terminal Position QUAD
Terminal FormNO LEAD
Number of Functions 4
Supply Voltage 3V
Terminal Pitch0.65mm
Base Part Number OPA4191
Output Type Rail-to-Rail
Number of Circuits 4
Current - Supply 140μA
Slew Rate7.5V/μs
Amplifier Type CMOS
Common Mode Rejection Ratio 140 dB
Current - Input Bias 5pA
Voltage - Supply, Single/Dual (±) 4.5V~36V ±2.25V~8V
Gain Bandwidth Product2.5MHz
Neg Supply Voltage-Nom (Vsup) -3V
Unity Gain BW-Nom 2500 kHz
Average Bias Current-Max (IIB) 0.009μA
Supply Voltage Limit-Max 20V
Voltage - Input Offset 5μV
Current - Output / Channel 65mA
Neg Supply Voltage-Max (Vsup) -20V
Common-mode Reject Ratio-Min 120 dB
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
RoHS StatusROHS3 Compliant
In-Stock:1100 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.23000$6.23
500$6.1677$3083.85
1000$6.1054$6105.4
1500$6.0431$9064.65
2000$5.9808$11961.6
2500$5.9185$14796.25

OPA4191IRUMR Product Details

OPA4191IRUMR Overview


In the package, you will find a 16-WQFN Exposed Pad-case to contain the op amp ic. Buffer amps of this type are called CMOS-types. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. It is estimated that there will be at least 16 terminations this year. It would be helpful if you could remember that this op amp ic should be powered by an 3V battery. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. The buffer op amp includes 16 pins. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~125°C . This op amp contains 4 circuits. A benefit of this op amp ic is that it outputs Rail-to-Rail signals, which is one of the many advantages it has to offer. As a recommendation, this electronic component should be used with a power supply that can deliver 140μA.

OPA4191IRUMR Features


supply voltage of 3V
Output Type: Rail-to-Rail

OPA4191IRUMR Applications


There are a lot of Texas Instruments OPA4191IRUMR Instrumentational OP Amps applications.

  • Test equipment
  • Portable electronic products powered by batteries
  • Active probe
  • Polarized electrodes
  • High gain DC amplifier
  • Cinema or auditorium audio system
  • Exponential operation circuits
  • Vehicle electronics
  • Voltage regulation circuit
  • Medical imaging

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