OPA4345EA/250
- Mfr.Part #
- OPA4345EA/250
- Manufacturer
- Texas Instruments
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC CMOS 4 CIRCUIT 14TSSOP
- Stock
- 6,138
- In Stock :
- 6,138
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Amplifier Type :
- GENERAL PURPOSE
- Base Part Number :
- OPA4345
- Micropower :
- yes
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Number of Pins :
- 14
- Mounting Type :
- Surface Mount
- Output Current per Channel :
- 15mA
- Peak Reflow Temperature (Cel) :
- 260
- Low-Offset :
- No
- Average Bias Current-Max (IIB) :
- 0.00001μA
- Max I/O Voltage :
- 1mV
- Power Supplies :
- 3/5V
- Number of Functions :
- 4
- Supply Voltage :
- 5.5V
- Packaging :
- Cut Tape (CT)
- Input Offset Voltage (Vos) :
- 1mV
- Frequency Compensation :
- YES AVCL>=5
- Lead Free :
- Lead Free
- Power Supply Rejection Ratio (PSRR) :
- 90.46dB
- Voltage - Input Offset :
- 200μV
- Length :
- 5mm
- Voltage Gain :
- 122dB
- Unity Gain BW-Nom :
- 3000 kHz
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Terminal Pitch :
- 0.65mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Surface Mount :
- yes
- Nominal Supply Current :
- 1mA
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 150μA
- Voltage - Supply, Single/Dual (±) :
- 2.5V~5.5V
- Low-Bias :
- yes
- JESD-609 Code :
- e4
- Output Type :
- Rail-to-Rail
- Operating Temperature :
- -40°C~85°C
- Bias Current-Max (IIB) @25C :
- 0.00001μA
- Number of Elements :
- 4
- Slew Rate :
- 2V/μs
- Pin Count :
- 14
- Radiation Hardening :
- No
- Current - Input Bias :
- 0.2pA
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 14
- Supply Voltage Limit-Max :
- 7.5V
- Programmable Power :
- No
- Architecture :
- VOLTAGE-FEEDBACK
- Height Seated (Max) :
- 1.2mm
- Bandwidth :
- 3MHz
- Common Mode Rejection Ratio :
- 76 dB
- ECCN Code :
- EAR99
- Series :
- MicroAmplifier™
- Datasheets
- OPA4345EA/250

15mA per Channel 0.2pA 76 dB Instrumentational OP Amps 0.00001μA 2.5V~5.5V OPA4345 14 Pins 14-TSSOP (0.173, 4.40mm Width)
OPA4345EA/250 Overview
In the package, you will find a 14-TSSOP (0.173, 4.40mm Width)-case to contain the op amp ic. The instrumentation amplifier in this picture is of the General Purpose-type. A Cut Tape (CT) case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. This linear amplifier should be powered by an 5.5V battery. The op amp ic has an array of 14 pins on it. Op amp rates 1mV as input offset voltage. For this electrical component, Surface Mount is the recommended mounting type. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. Using an 150μA supply current, this operational amplifier ics can be operated. You should keep the voltage gain at 122dB for the time being. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. 4 elements make up the design of this buffer amplifier. In this case, MicroAmplifier™ represents the instrumentation amplifiers' series number.
OPA4345EA/250 Features
14 Pins
supply voltage of 5.5V
122dB voltage gain
Output Type: Rail-to-Rail
OPA4345EA/250 Applications
There are a lot of Texas Instruments
OPA4345EA/250 Instrumentational OP Amps applications.
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video computer boards
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.
















