INA133U
- Mfr.Part #
- INA133U
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP DIFF 1 CIRCUIT 8SOIC
- Stock
- 7,201
- In Stock :
- 7,201
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Slew Rate :
- 5V/μs
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Thickness :
- 1.58mm
- Radiation Hardening :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Resistance :
- 50kOhm
- Surface Mount :
- yes
- Unity Gain BW-Nom :
- 1500 kHz
- Terminal Position :
- Dual
- Voltage - Input Offset :
- 150μV
- Peak Reflow Temperature (Cel) :
- 260
- -3db Bandwidth :
- 1.5MHz
- Length :
- 4.9mm
- Width :
- 3.91mm
- ECCN Code :
- EAR99
- Quiescent Current :
- 950µA
- Nominal Supply Current :
- 1.2mA
- Bandwidth :
- 1.5MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Low-Offset :
- yes
- Micropower :
- No
- Operating Supply Current :
- 950µA
- Packaging :
- Tube
- Power :
- No
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Height :
- 1.75mm
- Voltage Gain :
- 0dB
- Output Current per Channel :
- 32mA
- Frequency Compensation :
- yes
- Pbfree Code :
- yes
- Pin Count :
- 8
- Number of Functions :
- 1
- Amplifier Type :
- Differential
- Max Input Voltage :
- -3V
- Dual Supply Voltage :
- 15V
- Supply Voltage :
- 5V
- Voltage Gain-Nom :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Input Offset Voltage (Vos) :
- 750µV
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Common Mode Rejection Ratio :
- 80 dB
- Mounting Type :
- Surface Mount
- Base Part Number :
- INA133
- Min Input Voltage :
- 3V
- Programmable Power :
- No
- Datasheets
- INA133U

Instrumentation, OP Amps, Buffer Amps Texas Instruments INA133U Overview
The INA133U, manufactured by Texas Instruments, is an integrated circuit operational amplifier (op-amp) designed specifically for applications in instrumentation, operational amplifier circuits, and buffer amplifier circuits. This high-performance device comes in an 8SOIC package, offering versatility and reliability for a wide range of industrial and commercial applications.
With its precision design and robust features, the INA133U is engineered to deliver exceptional performance in differential signal processing, making it an ideal choice for demanding applications where accuracy and stability are paramount.
INA133U Features
- Precision differential amplifier
- Single op-amp configuration
- Wide supply voltage range: ±2.25V to ±18V
- High input impedance
- Low input offset voltage and offset drift
- Low noise and distortion
- High common-mode rejection ratio (CMRR)
- Temperature range: -40°C to 85°C
- Compact 8SOIC package
INA133U Applications
- Medical instrumentation: The INA133U is used in medical equipment such as patient monitoring systems and electrocardiogram (ECG) devices for precise differential signal amplification, ensuring accurate readings and diagnoses.
- Industrial automation: In industrial control systems and process instrumentation, the INA133U serves as a reliable buffer amplifier for amplifying differential signals from sensors and transducers, maintaining signal integrity in harsh industrial environments.
- Audio processing: The INA133U finds applications in professional audio equipment, including audio mixers and amplifiers, where it provides high-fidelity signal amplification and noise reduction for clear and crisp sound output.
- Test and measurement: For test and measurement instruments such as data acquisition systems and signal analyzers, the INA133U offers precise differential amplification capabilities, enabling accurate signal analysis and measurement.
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