Operational Amplifiers from UTD Semiconductor Co.,Ltd
10.02.2023
UTD Semiconductor Co.,Ltd is a large Chinese company founded in 2009 as a Sino-Taiwanese joint venture that manufactures products under the UMW and Youtai trademarks. The company is mainly engaged in the production of analog power control chips, logic chips, MOSFET transistors, ESD protection devices, motor drivers, rectifier bridges and other popular electronic components of European and American manufacturers.
UTD Semiconductor's engineering team consists of experienced professional experts in the field, with several leading international product lines and a complete IC design system. The company's products have passed the ISO9001:2015 quality management system certification and are certified by UL, CQC, SGS.The range has received general-purpose operational amplifiers that can be used as a replacement for Texas Instruments products:
| Part no. | Qty channels | GBW | Slew Rate | Iq per channel (Typ.) | Ib (Typ.) | Output type | U pet. (max.) | Pace. range | Frame |
|---|---|---|---|---|---|---|---|---|---|
| LM324ADR | 4 | 1.2 MHz | 0.5 V/µs | 1.4 mA | 20 nA | +32, ±16V | 0…+70°C | SOIC-14 | |
| LM358ADR | 2 | 0.7 MHz | 0.3 V/µs | 1 mA | 20 nA | +32, ±16V | 0…+70°C | SOIC-8 | |
| JRC4558D | 2 | 3 MHz | 1 V/µs | 4 mA | 60 nA | ±18 V | -20…+70°C | SOIC-8 | |
| LM224DR | 4 | 1.2 MHz | 0.5 V/µs | 1.4 mA | 20 nA | +32, ±16 V | -25…+85°C | SOIC-14 | |
| LM258DR | 2 | 0.7 MHz | 0.3 V/µs | 1 mA | 20 nA | +32, ±16 V | -25…+85°C | SOIC-8 | |
| LM321MF | 1 | 1 MHz | 0.4 V/µs | 0.66 mA | 45 nA | +30, ±15 V | -40…+85°C | SOT-23-5 | |
| LM2902DR | 4 | 1.2 MHz | 0.5 V/µs | 1.4 mA | 20 nA | +26, ±13V | -40…+105°C | SOIC-14 | |
| LM2904DR | 2 | 0.7 MHz | 0.3 V/µs | 1 mA | 20 nA | +26, ±13 V | -40…+125°C | SOIC-8 | |
| LMV321IDBVR | 1 | 1 MHz | 1 V/µs | 0.13 mA | 15 nA | rail-to-rail | +5.5, ±2.75 V | -40…+125°C | SOT-23-5 |
| LMV358IDR | 2 | 1 MHz | 1 V/µs | 0.21 mA | 15 nA | rail-to-rail | +5.5, ±2.75V | -40…+125°C | SOIC-8 |
| LM124DR | 4 | 1.2 MHz | 0.5 V/µs | 1.4 mA | 20 nA | +32, ±16 V | -55…+125°C | SOIC-14 | |
| LM158DR | 2 | 0.7 MHz | 0.3 V/µs | 1 mA | 20 nA | +32, ±16V | -55…+125°C | SOIC-8 |