OPA234UA
- Mfr.Part #
- OPA234UA
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 964
- In Stock :
- 964
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- Manufacturer :
- National Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Slew Rate :
- 0.2V/µs
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage :
- 15V
- Nominal Supply Current :
- 350μA
- Operating Temperature :
- -40°C~85°C
- Bandwidth :
- 350 kHz
- Unity Gain BW-Nom :
- 350 kHz
- Amplifier Type :
- GENERAL PURPOSE
- Voltage - Input Offset :
- 70μV
- JESD-609 Code :
- e4
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Architecture :
- VOLTAGE-FEEDBACK
- Output Current per Channel :
- 22mA
- Number of Terminations :
- 8
- Low-Bias :
- No
- Number of Channels :
- 1
- Lifecycle Status :
- LIFEBUY (Last Updated: 2 days ago)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Height :
- 1.75mm
- Voltage - Supply, Single/Dual (±) :
- 2.7V~36V ±1.35V~18V
- Number of Pins :
- 8
- Voltage Gain :
- 120dB
- Input Offset Voltage (Vos) :
- 250μV
- Power Supply Rejection Ratio (PSRR) :
- 110.46dB
- Pbfree Code :
- yes
- Low-Offset :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Dual Supply Voltage :
- 9V
- Nominal Gain Bandwidth Product :
- 350 kHz
- Max I/O Voltage :
- 250μV
- Programmable Power :
- No
- Input Offset Current-Max (IIO) :
- 0.005μA
- Operating Supply Current :
- 275μA
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 18V
- Terminal Position :
- Dual
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Average Bias Current-Max (IIB) :
- 0.05μA
- Frequency Compensation :
- yes
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Thickness :
- 1.58mm
- Common Mode Rejection Ratio :
- 86 dB
- Base Part Number :
- OPA234
- Length :
- 4.9mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Bias Current-Max (IIB) @25C :
- 0.05μA
- Current - Input Bias :
- 12nA
- Width :
- 3.91mm
- ECCN Code :
- EAR99
- Micropower :
- yes
- Datasheets
- OPA234UA

1 Channels 22mA per Channel 12nA 86 dB Instrumentational OP Amps 0.05μA 18V 2.7V~36V ±1.35V~18V OPA234 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA234UA Overview
In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. There are two types of operational amplifiers in this circuit. In the case of Tube cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 250μV. This electronic component is recommended to be mounted using the mounting type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. In order for this instrumentation amplifier to operate, the supply current needs to be between 275μA and 10 . Maintain 120dB as the voltage gain. Buffer op amp is equipped with 1 channels on the device. The operating supply voltage of the buffer op amp is rated at 18V.
OPA234UA Features
8 Pins
supply voltage of 15V
120dB voltage gain
OPA234UA Applications
There are a lot of Texas Instruments
OPA234UA Instrumentational OP Amps applications.
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
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