This device is a quad general-purpose operational amplifier with four channels in a single package. It operates from a total supply voltage range of 3 V to 30 V and provides 1.2 MHz typical gain-bandwidth with a 0.5 V/µs typical slew rate. The bipolar input stage supports input common-mode operation down to the negative supply rail, with 7 mV maximum offset voltage at 25°C and 0.175 mA typical quiescent current per channel. Typical input noise is 35 nV/√Hz at 1 kHz, typical CMRR is 80 dB, and the catalog operating temperature range is 0°C to 70°C.
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Texas Instruments LM324 technical specifications.
| Number of channels | 4 |
| Total supply voltage (min) | 3V |
| Total supply voltage (max) | 30V |
| Gain bandwidth product (typ) | 1.2MHz |
| Slew rate (typ) | 0.5V/µs |
| Offset voltage at 25°C (max) | 7mV |
| Quiescent current per channel (typ) | 0.175mA |
| Input noise density at 1 kHz (typ) | 35nV/√Hz |
| Input bias current (max) | 250000pA |
| CMRR (typ) | 80dB |
| Output current (typ) | 0.04A |
| Architecture | Bipolar |
| Operating temperature range | 0 to 70°C |
| Input common mode headroom to negative supply (typ) | 0V |
| Input common mode headroom to positive supply (typ) | -1.5V |
| Output swing headroom to negative supply (typ) | 0.005V |
| Output swing headroom to positive supply (typ) | -2V |
| Rail-to-rail | In to V- |
| RoHS | Not Compliant |
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