Quad-channel, low-power, precision operational amplifier featuring a voltage-feedback architecture. This industrial-grade IC offers a wide operating temperature range of -40°C to 85°C and supports single or dual supply operation up to ±18V. Key specifications include a maximum input offset voltage of 250µV, a nominal slew rate of 0.2V/µs, and a unity gain bandwidth of 350kHz. The device is housed in a 14-pin SOIC package (R-PDSO-G14) with a maximum supply current of 1.4mA.
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Texas Instruments OPA4234UAE4 technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 14 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G14 |
| Width | 3.9 |
| Length | 8.65 |
| Pin Count | 14 |
| Number of Functions | 4 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 15 |
| Supply Current-Max | 1.4 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 18 |
| Input Offset Voltage-Max | 250 |
| Average Bias Current-Max (IIB) | 0.05 |
| Architecture | VOLTAGE-FEEDBACK |
| Bias Current-Max (IIB) @25C | 0.05 |
| Neg Supply Voltage-Nom (Vsup) | -15 |
| Slew Rate-Nom | 0.2 |
| Frequency Compensation | YES |
| Low-Offset | YES |
| Common-mode Reject Ratio-Nom | 106 |
| Voltage Gain-Min | 19950 |
| Unity Gain BW-Nom | 350 |
| Neg Supply Voltage Limit-Max | -18 |
| Micropower | YES |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.33.00.01 |
| REACH | unknown |
| Military Spec | False |
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