The OPAx316-Q1 family of single and dual operational amplifiers represents a new generation of general-purpose, low-power operational amplifiers. Featuring rail-to-rail input and output swings, low quiescent current (400 µA/ch typical) combined with a wide bandwidth of 10 MHz and very-low noise (11 nV/√Hz at 1 kHz) makes this family suitable for circuits requiring a good speed and power ratio. The low input bias current supports those operational amplifiers for applications with megaohm source impedances. The low input bias current of the OPAx316-Q1 yields a very-low current noise to make the device attractive for high impedance sensor interfaces.
The robust design of the OPAx316-Q1 provides ease-of-use to the circuit designer: a unity-gain stable, integrated RFI and EMI rejection filter, no phase reversal in overdrive condition, and high electrostatic discharge (ESD) protection (4-kV HBM).
These devices are optimized for low-voltage operation as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V). This latest addition of low-voltage CMOS automotive grade operational amplifiers provide a family of wide bandwidth, low noise, and low power that meet the needs of a wide variety of applications.
|Part number||Order||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 @ 25 C) (Max) (mV)||Iq per channel (Typ) (mA)||Vn at 1 kHz (Typ) (nV/rtHz)||Rating||Operating temperature range (C)||Package Group||Package size: mm2:W x L (PKG)||Offset drift (Typ) (uV/C)||Features||Input bias current (Max) (pA)||CMRR (Typ) (dB)||Output current (Typ) (mA)||Architecture|
|2.5||0.4||11||Automotive||-40 to 125||SOT-23 | 5||5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)||2||EMI Hardened||15||86||50||CMOS|
In to V-
|1.35||1.15||5.8||Automotive||-40 to 125||SOT-23 | 5||5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)||1||1||100||21||CMOS|
|2.5||0.13||14||Automotive||-40 to 125||SOT-23 | 5||5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)||1||EMI Hardened||10||96||20||CMOS|
|2||1.6||8.5||Automotive||-40 to 125||SOT-23 | 5||5SOT-23: 5 mm2: 1.6 x 2.9 (SOT-23 | 5)||1.8||800||100||65||CMOS|