The OPAx192-Q1 family (OPA192-Q1 and OPA2192-Q1) is a new generation of 36-V, e-trimoperational amplifiers. The OPAx192-Q1 family of operational amplifiers use e-trim, a method of package-level trim for offset and offset temperature driftimplemented during the final steps of manufacturing after the plastic molding process. This methodminimizes the influence of inherent input transistor mismatch, as well as errors induced duringpackage molding.
These devices offer outstanding dc precision and ac performance, including rail-to-railinput/output, low offset (±5 µV, typical), low offset drift (±0.2 µV/°C, typical), and 10-MHzbandwidth.
Unique features such as differential input-voltage range to the supply rail, high outputcurrent (±65 mA), high capacitive-load drive of up to 1 nF, and high slew rate (20 V/µs) make theOPAx192-Q1 a robust, high-performance operational amplifier for high-voltage industrialapplications.
The OPAx192-Q1 family of op amps is available in an 8-pin VSSOP package and is specifiedfrom –40°C to +125°C.
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| Status | ACTIVE |
| Number of channels | 1 |
| Total Supply Voltage | 4.5 |
| Vos (offset voltage @ 25 C) | 0.025 |
| GBW | 10 |
| Slew Rate | 20 |
| Rail-to-rail | In^Out |
| Offset drift | 0.15 |
| Iq per channel | 1 |
| Vn at 1 kHz | 5.5 |
| CMRR | 120 |
| Rating | Automotive |
| Operating temperature range | -40 to 125 |
| Package Group | VSSOP|8 |
| Approx. price | 1.36 | 1ku |
| Package size: mm2:W x L (PKG) | [pf]8VSSOP[/pf]: 15 mm2: 4.9 x 3 (VSSOP|8) |
| Input bias current | 20 |
| Output current | 65 |
| Features | EMI Hardened^High Cload Drive |
| Architecture | CMOS |
| Input common mode headroom (to negative supply) | -0.1 |
| Input common mode headroom (to positive supply) | 0.1 |
| Output swing headroom (to negative supply) | 0.095 |
| Output swing headroom (to positive supply) | -0.95 |