INA331IDGKR
- Mfr.Part #
- INA331IDGKR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8VSSOP
- Stock
- 15,036
- In Stock :
- 15,036
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Voltage Gain :
- 60dB
- Operating Temperature :
- -55°C~125°C
- Height :
- 1.07mm
- Terminal Form :
- Gull wing
- Input Offset Voltage (Vos) :
- 500μV
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Voltage Gain-Nom :
- 25
- Resistance :
- 10 TΩ
- Power Supply Rejection Ratio (PSRR) :
- 86.02dB
- Output Current per Channel :
- 48mA
- Voltage - Input Offset :
- 250μV
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Pin Count :
- 8
- RoHS Status :
- ROHS3 Compliant
- Common Mode Rejection Ratio :
- 90 dB
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Weight :
- 25.996513mg
- Thickness :
- 970μm
- Number of Circuits :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Nominal Supply Current :
- 490μA
- Output Type :
- Rail-to-Rail
- Operating Supply Current :
- 415μA
- Quiescent Current :
- 415μA
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V ±1.25V~2.75V
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Factory Lead Time :
- 12 Weeks
- Width :
- 3mm
- Number of Functions :
- 1
- Slew Rate :
- 5V/μs
- Packaging :
- Tape and Reel (TR)
- Number of Elements :
- 3
- Lead Free :
- Lead Free
- Bandwidth :
- 2MHz
- Amplifier Type :
- Instrumentation
- Terminal Pitch :
- 0.65mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Current - Input Bias :
- 0.5pA
- Supply Voltage Limit-Max :
- 7.5V
- Number of Terminations :
- 8
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Packing Method :
- TR
- Base Part Number :
- INA331
- -3db Bandwidth :
- 2MHz
- Number of Pins :
- 8
- Datasheets
- INA331IDGKR

48mA per Channel 0.5pA 90 dB Instrumentational OP Amps 2.5V~5.5V ±1.25V~2.75V INA331 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
INA331IDGKR Overview
There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the Instrumentation-type. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. We are approaching the 8h termination of the year. In total, there are 8 pins on this op amp ic. This linear amplifier should be powered by an 5V battery. 8 pins are located on the operational amplifiers. The input offset voltage is 500μV. This electrical part should be mounted using type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -55°C~125°C . The buffer amplifier is capable of operating from a supply current of 415μA . It is recommended to keep the voltage gain at 60dB at all times. This op amp contains 1 circuits. One of the many benefits of this op amp ic is that it emits Rail-to-Rail signals. The total number of elements in this buffer amplifier is 3. This linear amplifier pack is based on the TR axis. 415μA quiescent currents are flowing through buffer op amp. In order for the op amp resistance to remain within the 10 TΩ range, the op amp should be tested.
INA331IDGKR Features
8 Pins
supply voltage of 5V
60dB voltage gain
Output Type: Rail-to-Rail
Resistance of 10 TΩ
INA331IDGKR Applications
There are a lot of Texas Instruments
INA331IDGKR Instrumentational OP Amps applications.
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
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.
















