INA121U
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- Mfr.Part #
- INA121U
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8SOIC
- Stock
- 4,091
- In Stock ：
- 4,091
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Elements :
- 3
- Max Supply Current :
- 525μA
- Resistance :
- 1 TΩ
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Bandwidth :
- 600 kHz
- Slew Rate :
- 0.7V/μs
- Current - Input Bias :
- 4pA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 6 Weeks
- Pin Count :
- 8
- Input Voltage Noise Density :
- 20nV/sqrt Hz
- Dual Supply Voltage :
- 15V
- Lead Free :
- Lead Free
- Base Part Number :
- INA121
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Operating Temperature :
- -40°C~85°C
- Input Offset Current-Max (IIO) :
- 5e-7μA
- Length :
- 4.9mm
- Amplifier Type :
- Instrumentation
- Operating Supply Current :
- 450μA
- Surface Mount :
- yes
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Channels :
- 1
- Non-linearity-Max :
- 0.005%
- -3db Bandwidth :
- 0.6MHz
- Number of Pins :
- 8
- Voltage Gain :
- 80dB
- Width :
- 3.91mm
- Height :
- 1.75mm
- Radiation Hardening :
- No
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Packaging :
- Tube
- Supply Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Common Mode Rejection Ratio :
- 90 dB
- ECCN Code :
- EAR99
- Weight :
- 75.891673mg
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Voltage Gain-Nom :
- 10
- Gain :
- 10000 dB
- Nominal Supply Current :
- 450μA
- Output Current per Channel :
- 14mA
- Number of Terminations :
- 8
- JESD-609 Code :
- e4
- Input Offset Voltage (Vos) :
- 300µV
- Gain Bandwidth Product :
- 600 kHz
- Quiescent Current :
- 450μA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Termination :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Thickness :
- 1.58mm
- Datasheets
- INA121U
1 Channels 14mA per Channel 4pA 90 dB Instrumentational OP Amps 0.00005μA 4.5V~36V ±2.25V~18V INA121 8 Pins 8-SOIC (0.154, 3.90mm Width)
INA121UA Overview
It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a Instrumentation-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube 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 15V battery and that the battery should be inserted in the amplifier. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 300μV 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 450μA can be used to operate this linear amplifier. There should be no change in the voltage gain at 80dB. There are a total of 1 channels available on the op amps. There are 3 elements in this buffer amplifier. The quiescent current is 450μA. It is important that the op amp resistance stays within the range of 1 TΩ.
INA121UA Features
8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 1 TΩ
INA121UA Applications
There are a lot of Texas Instruments
INA121UA 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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