The OPA377 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76mA (typ).
The OPA377 op amps are optimized for low-voltage, single-supply applications. The exceptional combination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for applications that run directly from batteries without regulation.
The OPA377 is available in the SC70-5, SOT23-5, and SO-8 packages. The dual OPA2377 is offered in the SO-8 and MSOP-8, and the quad OPA4377 in the TSSOP-14 packages. All versions are specified for operation from –40°C to +125°C.
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|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)|
|Vos (Offset Voltage @ 25C) (Max) (mV)|
|Iq per channel (Typ) (mA)|
|Vn at 1kHz (Typ) (nV/rtHz)|
|Operating Temperature Range (C)|
|Package Size: mm2:W x L (PKG)|
|Offset Drift (Typ) (uV/C)|
|Input Bias Current (Max) (pA)|
|CMRR (Typ) (dB)|
|Output Current (Typ) (mA)|
| In |
| In |
| In |
|-40 to 125||-40 to 125||-40 to 125|
|TSSOP|| SOIC |
| SC70 |
|14TSSOP: 32 mm2: 6.4 x 5(TSSOP)|| 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
| 5SC70: 4 mm2: 2.1 x 2(SC70) |
8SOIC: 29 mm2: 6 x 4.9(SOIC)
5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
|EMI Hardened||N/A|| Small Size |
|Order Now||Order Now||Order Now|
|Automotive||OPA4377-Q1||Q100 devices qualified for high-reliability automotive applications targeting zero defects|