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.
| 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 |
| OPA4316-Q1 | OPA2316 | OPA2316-Q1 | OPA316 | OPA316-Q1 | OPA320-Q1 |
|---|---|---|---|---|---|
| 4 | 2 | 2 | 1 | 1 | 1 |
| 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| 10 | 10 | 10 | 10 | 10 | 120 |
| 6 | 6 | 6 | 6 | 6 | 10 |
| In Out | In Out | In Out | In Out | In Out | In Out |
| 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 0.15 |
| 2 | 2 | 2 | 2 | 2 | 1.5 |
| 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 1.5 |
| 11 | 11 | 11 | 11 | 11 | 8.5 |
| 86 | 80 | 80 | 80 | 86 | 114 |
| Automotive | Catalog | Automotive | Catalog | Automotive | Automotive |
| -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| TSSOP | SOIC SON VSSOP X2QFN | VSSOP | SC70 SOT-23 | SOT-23 | SOT-23 |
| 14TSSOP: 32 mm2: 6.4 x 5(TSSOP) | See datasheet (SON) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 5SC70: 4 mm2: 2.1 x 2(SC70) 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) | 5SOT-23: 8 mm2: 2.8 x 2.9(SOT-23) |
| 15 | 15 | 15 | 15 | 15 | 0.9 |
| 50 | 50 | 50 | 50 | 50 | 65 |
| EMI Hardened | EMI Hardened Tiny Package | EMI Hardened | EMI Hardened | EMI Hardened | EMI Hardened Shutdown Zero Crossover |
| CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Order Now | Order Now | Order Now | Order Now | Order Now | Order Now |
| Version | Part Number | Definition |
|---|---|---|
| Catalog | OPA4316 | TI's standard catalog product |