The OPA375 operational amplifier (op amp) is a general-purpose CMOS op amp that provides low noise of 3.7 nV/√Hz low offset of 500 µV (maximum) and a wide bandwidth of 10 MHz. The low noise and wide bandwidth make the OPA375 device attractive for a variety of precision applications that require a good balance between cost and performance. Additionally, the input bias current of the OPA375 supports applications with high source impedance.
The robust design of the OPA375 provides ease-of-use to the circuit designer due to the unity-gain stability, integrated RFI/EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (1-kV HBM). Additionally, the resistive open-loop output impedance allows for easy stabilization with much higher capacitive loads.
This op amp is optimized for low-voltage operation as low as 2.25 V (±1.125 V) and up to 5.5 V (±2.75 V), and is specified over the temperature range of –40°C to +125°C.
The single-channel OPA375 is available in a small-size SC70-5 package.
All trademarks are the property of their respective owners.
|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 @ 25 C) (Max) (mV)|
|Offset drift (Typ) (uV/C)|
|Iq per channel (Typ) (mA)|
|Vn at 1 kHz (Typ) (nV/rtHz)|
|CMRR (Typ) (dB)|
|Operating temperature range (C)|
|Package size: mm2:W x L (PKG)|
|Output current (Typ) (mA)|
In to V-
|-40 to 125|
|SC70 | 5|
|5SC70: 4 mm2: 2.1 x 2 (SC70 | 5)|