OPA4228UA/2K5
- Mfr.Part #
- OPA4228UA/2K5
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 10,671
- In Stock :
- 10,671
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Nominal Supply Current :
- 3.8mA
- Terminal Position :
- Dual
- Bias Current-Max (IIB) @25C :
- 0.01μA
- Pin Count :
- 14
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Max I/O Voltage :
- 200μV
- Architecture :
- VOLTAGE-FEEDBACK
- Average Bias Current-Max (IIB) :
- 0.01μA
- Packing Method :
- TR
- Input Offset Voltage (Vos) :
- 200μV
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Input Offset Current-Max (IIO) :
- 0.01μA
- Nominal Gain Bandwidth Product :
- 33MHz
- Power Supplies :
- +-5/+-15V
- Programmable Power :
- No
- RoHS Status :
- ROHS3 Compliant
- Power Supply Rejection Ratio (PSRR) :
- 126.02dB
- Surface Mount :
- yes
- Current - Input Bias :
- 2.5nA
- ECCN Code :
- EAR99
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Current :
- 45mA
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Number of Functions :
- 4
- Operating Temperature :
- -40°C~85°C
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Operating Supply Current :
- 3.7mA
- Base Part Number :
- OPA4228
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Input Offset :
- 10μV
- Output Current per Channel :
- 45mA
- Height :
- 1.75mm
- Pbfree Code :
- yes
- Frequency Compensation :
- YES AVCL>=5
- Unity Gain BW-Nom :
- 33000 kHz
- Contact Plating :
- Gold
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Number of Terminations :
- 14
- Amplifier Type :
- GENERAL PURPOSE
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 14
- Voltage Gain :
- 160dB
- Supply Voltage Limit-Max :
- 18V
- Low-Offset :
- yes
- Terminal Pitch :
- 1.27mm
- Common Mode Rejection Ratio :
- 120 dB
- Length :
- 8.65mm
- Width :
- 3.91mm
- Supply Voltage :
- 15V
- Low-Bias :
- No
- Micropower :
- No
- Slew Rate :
- 11V/µs
- JESD-609 Code :
- e4
- Bandwidth :
- 33MHz
- Number of Elements :
- 4
- Thickness :
- 1.58mm
- Datasheets
- OPA4228UA/2K5

45mA per Channel 2.5nA 120 dB Instrumentational OP Amps 0.01μA 5V~36V ±2.5V~18V OPA4228 14 Pins 14-SOIC (0.154, 3.90mm Width)
OPA4228UA/2K5 Overview
It is packaged in an 14-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 Tape & Reel (TR) case. It is estimated that there will be at least 14 terminations this year. A total of 14 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 14 pins. Op amp ic rates 200μV 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 3.7mA can be used to operate this linear amplifier. There should be no change in the voltage gain at 160dB. There are 4 elements in this buffer amplifier. An buffer amplifier is packed in a TR-shape according to the design.
OPA4228UA/2K5 Features
14 Pins
supply voltage of 15V
160dB voltage gain
OPA4228UA/2K5 Applications
There are a lot of Texas Instruments
OPA4228UA/2K5 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.
















