OPA2131UJ
- Mfr.Part #
- OPA2131UJ
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 2 CIRCUIT 8SOIC
- Stock
- 96
- In Stock :
- 96
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Max I/O Voltage :
- 1.5mV
- Number of Terminations :
- 8
- Power :
- No
- Voltage - Input Offset :
- 200μV
- Dual Supply Voltage :
- 15V
- Length :
- 4.9mm
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 2mA
- Thickness :
- 1.58mm
- ECCN Code :
- EAR99
- Voltage Gain :
- 110dB
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Channels :
- 2
- Base Part Number :
- OPA2131
- Input Offset Current-Max (IIO) :
- 0.00005μA
- Terminal Form :
- Gull wing
- Output Current per Channel :
- 25mA
- Radiation Hardening :
- No
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.75mm
- Frequency Compensation :
- yes
- Bandwidth :
- 4MHz
- Operating Temperature :
- -40°C~85°C
- Architecture :
- VOLTAGE-FEEDBACK
- Slew Rate :
- 10V/μs
- REACH SVHC :
- No SVHC
- Low-Bias :
- yes
- Supply Voltage :
- 15V
- Current - Input Bias :
- 5pA
- Voltage - Supply, Single/Dual (±) :
- 9V~36V ±4.5V~18V
- Nominal Gain Bandwidth Product :
- 4MHz
- Input Offset Voltage (Vos) :
- 1.5mV
- Operating Supply Current :
- 1.5mA
- Amplifier Type :
- GENERAL PURPOSE
- Surface Mount :
- yes
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Programmable Power :
- No
- Common Mode Rejection Ratio :
- 70 dB
- Output Current :
- 25mA
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Pin Count :
- 8
- Factory Lead Time :
- 6 Weeks
- Low-Offset :
- No
- Number of Functions :
- 2
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Terminal Position :
- Dual
- Unity Gain BW-Nom :
- 4000 kHz
- Number of Pins :
- 8
- Width :
- 3.91mm
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Micropower :
- No
- Pbfree Code :
- yes
- Datasheets
- OPA2131UJ

2 Channels 25mA per Channel 5pA 70 dB Instrumentational OP Amps 0.00005μA 9V~36V ±4.5V~18V OPA2131 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA2131UJ Overview
It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a General Purpose-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 1.5mV for input offset voltage. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. A supply current of 1.5mA can be used to operate this linear amplifier. There should be no change in the voltage gain at 110dB. There are a total of 2 channels available on the op amps.
OPA2131UJ Features
8 Pins
supply voltage of 15V
110dB voltage gain
OPA2131UJ Applications
There are a lot of Texas Instruments
OPA2131UJ Instrumentational OP Amps applications.
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















