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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OPA2316-Q1 |
|
2 | 1.8 | 5.5 | 10 | 6 |
In
Out |
2.5 | 0.4 | 11 | Automotive | -40 to 125 | VSSOP | 8 | 8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8) | 2 |
EMI Hardened
Shutdown |
15 | 80 | 50 | CMOS |
| OPA2322-Q1 |
|
2 | 1.8 | 5.5 | 20 | 10 |
In
Out |
2 | 1.5 | 8.5 | Automotive | -40 to 125 | VSSOP | 8 | 8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8) | 1.8 |
EMI Hardened
Zero Crossover |
10 | 100 | 65 | CMOS |
| TLV2316-Q1 |
|
2 | 1.8 | 5.5 | 10 | 6 |
In
Out |
3 | 0.4 | 12 | Automotive | -40 to 125 | VSSOP | 8 | 8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8) | 2 |
Cost Optimized
EMI Hardened |
90 | 50 | CMOS |
