INA128HD
- Mfr.Part #
- INA128HD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8SOIC
- Stock
- 8
- In Stock :
- 8
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Pbfree Code :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Base Part Number :
- INA128
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Voltage Noise Density :
- 8nV/sqrt Hz
- Number of Functions :
- 1
- Amplifier Type :
- Instrumentation
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- Dual
- Common Mode Rejection Ratio :
- 99 dB
- Voltage Gain :
- 80dB
- Voltage - Supply, Single/Dual (±) :
- ±2.25V~18V
- Operating Temperature :
- -55°C~175°C
- Resistance :
- 10GOhm
- Input Offset Voltage (Vos) :
- 125μV
- Nominal Supply Current :
- 2mA
- Output Current per Channel :
- 15mA
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Slew Rate :
- 4V/μs
- Thickness :
- 1.58mm
- Lead Free :
- Lead Free
- Packaging :
- Bulk
- Length :
- 4.9mm
- Number of Elements :
- 3
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Voltage Gain-Nom :
- 10
- Dual Supply Voltage :
- 15V
- Voltage - Input Offset :
- 25μV
- Supply Voltage :
- 15V
- Width :
- 3.91mm
- Pin Count :
- 8
- Operating Supply Current :
- 2mA
- -3db Bandwidth :
- 1.3MHz
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Circuits :
- 1
- Quiescent Current :
- 700µA
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Packing Method :
- Tube
- Bandwidth :
- 1.1MHz
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Height :
- 1.75mm
- Current - Input Bias :
- 2nA
- Radiation Hardening :
- No
- Average Bias Current-Max (IIB) :
- 0.005μA
- Datasheets
- INA128HD

15mA per Channel 2nA 99 dB Instrumentational OP Amps 0.005μA ±2.25V~18V INA128 8 Pins 8-SOIC (0.154, 3.90mm Width)
INA128HD Overview
Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. A Instrumentation-type buffer amplifier is shown here. There is a Bulk 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 15V. 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 125μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -55°C~175°C as far as operating temperature is concerned. Using a supply current of 2mA , this buffer op amp will be able to operate. 80dB should be the voltage gain. The buffer amp consists of 1 circuits in total. There is an operating supply voltage rating of 3 for this operational amplifier, which is rated at the manufacturer. A TUBE-shaped amplifier is used to pack the buffer amps. As a result, linear amplifier's quiescent current is 700μA. It is recommended to keep the instrumentation amplifier resistance within the range of 10GOhm.
INA128HD Features
8 Pins
supply voltage of 15V
80dB voltage gain
Resistance of 10GOhm
INA128HD Applications
There are a lot of Texas Instruments
INA128HD 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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