OPA2349EA/250
- Mfr.Part #
- OPA2349EA/250
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-8
- Datasheet
- Download
- Description
- IC CMOS 2 CIRCUIT SOT23-8
- Stock
- 58,104
- In Stock :
- 58,104
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Nominal Supply Current :
- 4μA
- Unity Gain BW-Nom :
- 70 kHz
- Voltage Gain :
- 90dB
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Thickness :
- 1.1mm
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Input Offset :
- 2mV
- Power Supply Rejection Ratio (PSRR) :
- 69.12dB
- Factory Lead Time :
- 6 Weeks
- Surface Mount :
- yes
- Radiation Hardening :
- No
- Nominal Gain Bandwidth Product :
- 70 kHz
- Output Current :
- 8mA
- Programmable Power :
- No
- Supply Voltage Limit-Max :
- 5.5V
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Base Part Number :
- OPA2349
- JESD-609 Code :
- e4
- Terminal Form :
- Gull wing
- Current - Input Bias :
- 0.5pA
- Max I/O Voltage :
- 10mV
- Packing Method :
- TR
- Low-Offset :
- No
- Micropower :
- yes
- Length :
- 2.9mm
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Common Mode Rejection Ratio :
- 48 dB
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Voltage - Supply, Single/Dual (±) :
- 1.8V~5.5V
- Input Offset Voltage (Vos) :
- 10mV
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Number of Functions :
- 2
- Pin Count :
- 8
- Output Type :
- Rail-to-Rail
- Width :
- 1.63mm
- Peak Reflow Temperature (Cel) :
- 260
- Low-Bias :
- yes
- Frequency Compensation :
- yes
- Operating Supply Current :
- 1μA
- Height :
- 1.45mm
- Number of Channels :
- 2
- Amplifier Type :
- GENERAL PURPOSE
- Packaging :
- Cut Tape (CT)
- Output Current per Channel :
- 8mA
- Terminal Pitch :
- 0.65mm
- Slew Rate :
- 0.02V/µs
- Operating Temperature :
- -40°C~70°C
- Package / Case :
- SOT-23-8
- Bandwidth :
- 70 kHz
- Architecture :
- VOLTAGE-FEEDBACK
- Datasheets
- OPA2349EA/250

2 Channels 8mA per Channel 0.5pA 48 dB Instrumentational OP Amps 1.8V~5.5V OPA2349 8 Pins SOT-23-8
OPA2349EA/250 Overview
It is packaged in an SOT-23-8-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 Cut Tape (CT) case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 5V battery and that the battery should be inserted in the amplifier. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 10mV 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~70°C. A supply current of 1μA can be used to operate this linear amplifier. Maintain 90dB as the voltage gain. There are a total of 2 channels available on the op amps. One of its many advantages is that buffer op amp outputs Rail-to-Rail signals. An buffer amplifier is packed in a TR-shape according to the design.
OPA2349EA/250 Features
8 Pins
supply voltage of 5V
90dB voltage gain
Output Type: Rail-to-Rail
OPA2349EA/250 Applications
There are a lot of Texas Instruments
OPA2349EA/250 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
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