The OPA376-Q1 family represent a new generation of low-noise operational amplifiers with e-trim™, offering outstanding dc precision and ac performance. Rail-to-rail output, low offset (25 µV maximum), low noise (7.5 nV/√Hz), quiescent current of 950 µA (maximum), and a 5.5-MHz bandwidth make this part very attractive for a variety of precision and portable applications. In addition, this device has a reasonably wide supply range with excellent PSRR, making it attractive for applications that run directly from batteries without regulation.
The OPA376-Q1 (single version) is available in MicroSIZE SC70-5, SOT23-5, and SOIC-8 packages. The OPA2376-Q1 (dual) is offered in the SOIC-8 and VSSOP-8 package. The OPA4376-Q1 (quad) is offered in a TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.
| Number of Channels (#) |
| Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
| Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
| GBW (Typ) (MHz) |
| Slew Rate (Typ) (V/us) |
| Rail-to-Rail |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Offset Drift (Typ) (uV/C) |
| Iq per channel (Typ) (mA) |
| Vn at 1kHz (Typ) (nV/rtHz) |
| CMRR (Typ) (dB) |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Input Bias Current (Max) (pA) |
| Output Current (Typ) (mA) |
| Additional Features |
| Architecture |
| OPA4376-Q1 | OPA2376-Q1 | OPA376-Q1 |
|---|---|---|
| 4 | 2 | 1 |
| 2.2 | 2.2 | 2.2 |
| 5.5 | 5.5 | 5.5 |
| 5.5 | 5.5 | 5.5 |
| 2 | 2 | 2 |
| In Out | In Out | In Out |
| 0.025 | 0.025 | 0.025 |
| 0.32 | 0.32 | 0.32 |
| 0.76 | 0.76 | 0.76 |
| 7.5 | 7.5 | 7.5 |
| 90 | 90 | 90 |
| Automotive | Automotive | Automotive |
| -40 to 125 | -40 to 125 | -40 to 125 |
| TSSOP | SOIC VSSOP | SOT-23 |
| 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
| 10 | 10 | 10 |
| 30 | 30 | 30 |
| EMI Hardened | EMI Hardened | EMI Hardened |
| CMOS | CMOS | CMOS |
| Order Now | Order Now | Order Now |
| Version | Part Number | Definition |
|---|---|---|
| Catalog | OPA4376 | TI's standard catalog product |