OPA2349EA/3K
- Mfr.Part #
- OPA2349EA/3K
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- IC CMOS 2 CIRCUIT SOT23-8
- Stock
- 47,676
- In Stock :
- 47,676
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Pin Count :
- 8
- Programmable Power :
- No
- Slew Rate :
- 0.02V/µs
- Voltage - Input Offset :
- 2mV
- Micropower :
- yes
- Amplifier Type :
- GENERAL PURPOSE
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Voltage Gain :
- 90dB
- Output Current per Channel :
- 8mA
- Nominal Supply Current :
- 4μA
- Low-Offset :
- No
- Height :
- 1.45mm
- Number of Terminations :
- 8
- Supply Voltage Limit-Max :
- 5.5V
- Output Type :
- Rail-to-Rail
- Number of Elements :
- 2
- Operating Supply Current :
- 1μA
- Terminal Position :
- Dual
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Contact Plating :
- Gold
- Nominal Gain Bandwidth Product :
- 70 kHz
- ECCN Code :
- EAR99
- Base Part Number :
- OPA2349
- Terminal Pitch :
- 0.65mm
- Surface Mount :
- yes
- Input Offset Voltage (Vos) :
- 10mV
- Frequency Compensation :
- yes
- Architecture :
- VOLTAGE-FEEDBACK
- Thickness :
- 1.1mm
- Max I/O Voltage :
- 10mV
- Voltage - Supply, Single/Dual (±) :
- 1.8V~5.5V
- Number of Functions :
- 2
- Current - Input Bias :
- 0.5pA
- Power Supply Rejection Ratio (PSRR) :
- 69.12dB
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~70°C
- Mounting Type :
- Surface Mount
- Unity Gain BW-Nom :
- 70 kHz
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2.9mm
- Output Current :
- 8mA
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- Bandwidth :
- 70 kHz
- Width :
- 1.63mm
- Factory Lead Time :
- 6 Weeks
- Supply Voltage :
- 5V
- Packing Method :
- TR
- Low-Bias :
- yes
- Common Mode Rejection Ratio :
- 48 dB
- Package / Case :
- SOT-23-8
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Datasheets
- OPA2349EA/3K

8mA per Channel 0.5pA 48 dB Instrumentational OP Amps 1.8V~5.5V OPA2349 8 Pins SOT-23-8
OPA2349EA/3K Overview
Packaging for the buffer amplifier is in the form of a SOT-23-8 case. A General Purpose-type buffer amplifier is shown here. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 10mV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -40°C~70°C as far as operating temperature is concerned. Using a supply current of 1μA , this buffer op amp will be able to operate. Keeping the voltage gain at 90dB is the best course of action. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. A total of 2 elements are present in this linear amplifier. A TR-shaped amplifier is used to pack the buffer amps.
OPA2349EA/3K Features
8 Pins
supply voltage of 5V
90dB voltage gain
Output Type: Rail-to-Rail
OPA2349EA/3K Applications
There are a lot of Texas Instruments
OPA2349EA/3K Instrumentational OP Amps applications.
- 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
- Information processing
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