INA2143UA
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- Mfr.Part #
- INA2143UA
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP DIFF 2 CIRCUIT 14SOIC
- Stock
- 218
- In Stock ：
- 218
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- Manufacturer :
- Texas Instruments
- Product Category :
- Special Purpose Amplifiers
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tube
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Bandwidth :
- 150 kHz
- Nominal Supply Current :
- 2.4mA
- Lead Free :
- Lead Free
- Height :
- 1.75mm
- Power :
- No
- Thickness :
- 1.58mm
- Amplifier Type :
- Differential
- Number of Pins :
- 14
- Terminal Form :
- Gull wing
- Weight :
- 129.387224mg
- Length :
- 8.65mm
- Terminal Position :
- Dual
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Frequency Compensation :
- yes
- Voltage - Input Offset :
- 100μV
- Resistance :
- 55kOhm
- Max Input Voltage :
- -1.65V
- Supply Voltage :
- 5V
- Voltage Gain-Nom :
- 10
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 950µA
- Surface Mount :
- yes
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e4
- Supply Voltage Limit-Max :
- 18V
- Output Current per Channel :
- 32mA
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Functions :
- 2
- Base Part Number :
- INA2143
- Micropower :
- No
- Dual Supply Voltage :
- 15V
- REACH SVHC :
- No SVHC
- Slew Rate :
- 5V/μs
- Input Offset Voltage (Vos) :
- 750µV
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Programmable Power :
- No
- Common Mode Rejection Ratio :
- 80 dB
- Min Input Voltage :
- 1.65V
- Pbfree Code :
- yes
- Number of Terminations :
- 14
- Peak Reflow Temperature (Cel) :
- 260
- Voltage Gain :
- 20dB
- Operating Supply Current :
- 950µA
- Number of Channels :
- 2
- -3db Bandwidth :
- 0.15MHz
- Width :
- 3.91mm
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 14
- Low-Offset :
- yes
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- INA2143UA
2 Channels 32mA per Channel 80 dB Instrumentational OP Amps 4.5V~36V ±2.25V~18V INA2143 14 Pins 14-SOIC (0.154, 3.90mm Width)
INA2143UA Overview
There is a 14-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called Differential-types. A Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 14 mark. The total number of pins on linear amplifier is 14. The linear amplifier should be run at 5V at all times, so please keep that in mind when using it. 14 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 750μV. 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 950μA . 20dB should be the voltage gain. Op amp ic has 2 channels. There is an 950μA quiescent current running through op amp ic. 55kOhm is the range in which the op amp resistance should lie.
INA2143UA Features
14 Pins
supply voltage of 5V
20dB voltage gain
Resistance of 55kOhm
INA2143UA Applications
There are a lot of Texas Instruments
INA2143UA 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
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