OPA2228U
- Mfr.Part #
- OPA2228U
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Stock
- 3
- In Stock :
- 3
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Input Offset Voltage (Vos) :
- 75μV
- Nominal Gain Bandwidth Product :
- 33MHz
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Number of Functions :
- 2
- Pbfree Code :
- yes
- Power Supplies :
- +-5/+-15V
- Max I/O Voltage :
- 75μV
- Architecture :
- VOLTAGE-FEEDBACK
- Frequency Compensation :
- YES AVCL>=5
- Unity Gain BW-Nom :
- 33000 kHz
- Micropower :
- No
- Width :
- 3.91mm
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Supply Voltage :
- 15V
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lead Free :
- Lead Free
- Voltage - Input Offset :
- 5µV
- Bandwidth :
- 33MHz
- Height :
- 1.75mm
- Thickness :
- 1.58mm
- Peak Reflow Temperature (Cel) :
- 260
- Input Offset Current-Max (IIO) :
- 0.01μA
- Number of Terminations :
- 8
- Average Bias Current-Max (IIB) :
- 0.01μA
- Nominal Supply Current :
- 3.8mA
- Base Part Number :
- OPA2228
- Packaging :
- Tube
- Surface Mount :
- yes
- Pin Count :
- 8
- Number of Pins :
- 8
- Dual Supply Voltage :
- 9V
- Voltage Gain :
- 160dB
- Amplifier Type :
- GENERAL PURPOSE
- Current - Input Bias :
- 2.5nA
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 18V
- Output Current per Channel :
- 45mA
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 45mA
- Bias Current-Max (IIB) @25C :
- 0.01μA
- Programmable Power :
- No
- Mounting Type :
- Surface Mount
- Common Mode Rejection Ratio :
- 120 dB
- Power Supply Rejection Ratio (PSRR) :
- 126.02dB
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Low-Offset :
- yes
- Length :
- 4.9mm
- JESD-609 Code :
- e4
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Low-Bias :
- No
- Operating Supply Current :
- 3.7mA
- Slew Rate :
- 11V/µs
- Radiation Hardening :
- No
- Number of Channels :
- 2
- ECCN Code :
- EAR99
- Datasheets
- OPA2228U

2 Channels 45mA per Channel 2.5nA 120 dB Instrumentational OP Amps 0.01μA 18V 5V~36V ±2.5V~18V OPA2228 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA2228U Overview
There is a 8-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called General Purpose-types. A Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 8 mark. The total number of pins on linear amplifier is 8. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. 8 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 75μV. For this electronic part, it is recommended that you mount it with type Surface Mount. It is important to note that this linear amplifier works well at a temperature of -40°C~85°C when it comes to operating temperatureIt is possible to operate this buffer amplifier from a supply current of 3.7mA . 160dB should be the voltage gain. Op amp ic has 2 channels. The operating supply voltage of the buffer op amp is rated at 18V.
OPA2228U Features
8 Pins
supply voltage of 15V
160dB voltage gain
OPA2228U Applications
There are a lot of Texas Instruments
OPA2228U Instrumentational OP Amps applications.
- Subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
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.
















