OPA2234MDR
| Parameters | |
|---|---|
| Lifecycle Status | NRND (Last Updated: 4 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Operational Amplifier |
| Packing Method | TR |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Supply Voltage | 15V |
| Base Part Number | OPA2234 |
| Pin Count | 8 |
| Output Type | Rail-to-Rail |
| Operating Supply Voltage | 5V |
| Number of Elements | 2 |
| Number of Circuits | 2 |
| Operating Supply Current | 250μA |
| Supply Current-Max | 1.1mA |
| Slew Rate | 0.2V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | General Purpose |
| Common Mode Rejection Ratio | 86 dB |
| Current - Input Bias | 15nA |
| Voltage - Supply, Single/Dual (±) | 2.7V~36V ±1.35V~18V |
| Output Current per Channel | 11mA |
| Input Offset Voltage (Vos) | 40μV |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 350 kHz |
| Voltage Gain | 120dB |
| Average Bias Current-Max (IIB) | 0.03μA |
| Low-Offset | YES |
| Frequency Compensation | YES |
| Low-Bias | NO |
| Micropower | YES |
| Bias Current-Max (IIB) @25C | 0.03μA |
| Programmable Power | NO |
| Dual Supply Voltage | 15V |
| Nominal Gain Bandwidth Product | 350 kHz |
| Max I/O Voltage | 100μV |
| Wideband | NO |
| Power | NO |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
OPA2234MDR Overview
There is a 8-SOIC (0.154, 3.90mm Width) case package that contains the instrumentation amplifiers. There are two types of operational amplifiers in this circuit. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. It is estimated that there will be 8 terminations in the next few months. The total number of pins on linear amplifier is 8. Please take in mind that this instrumentation amplifier should be run at 15V. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. The buffer op amp includes 8 pins. There is an input offset voltage of 40μV for this buffer op amp. For this electrical component, Surface Mount is the recommended mounting type. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -55°C~125°C . An 250μA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. This op amp contains 2 circuits. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. There are a total of 2 elements in this linear amplifier. The operating supply voltage of instrumentation amplifier is rated 5V voltage. For packing the buffer amplifier, the TR-axis is adopted.
OPA2234MDR Features
8 Pins
supply voltage of 15V
120dB voltage gain
Output Type: Rail-to-Rail
OPA2234MDR Applications
There are a lot of Texas Instruments OPA2234MDR Instrumentational OP Amps applications.
- earphone
- Exponential operation circuits
- Digital cameras
- Logarithmic operation circuits
- High-frequency data acquisition systems
- High speed sample
- Addition operation circuits
- Home audio systems
- ECG equipment
- Gaming industry
