OPA4314AIPW
ActiveQUAD, 5.5-V, 3-MHZ, LOW NOISE (4.6-NV/√HZ), RRIO OPERATIONAL AMPLIFIER
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OPA4314AIPW
ActiveQUAD, 5.5-V, 3-MHZ, LOW NOISE (4.6-NV/√HZ), RRIO OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA4314AIPW |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 1 pA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 150 µA |
| Gain Bandwidth Product | 3 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Slew Rate | 1.5 V/µs |
| Supplier Device Package | 14-TSSOP |
| Voltage - Input Offset | 500 çV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 1 | $ 2.23 | |
| 10 | $ 2.00 | |||
| 90 | $ 1.61 | |||
| 270 | $ 1.51 | |||
| 540 | $ 1.32 | |||
| 1080 | $ 1.10 | |||
| 2520 | $ 1.02 | |||
| 5040 | $ 0.98 | |||
| Texas Instruments | TUBE | 1 | $ 1.68 | |
| 100 | $ 1.39 | |||
| 250 | $ 0.99 | |||
| 1000 | $ 0.75 | |||
Description
General part information
OPA4314-Q1 Series
The OPAx314-Q1 series is a family of single-, and dual-, and quad-channel operational amplifiers (op-amps) that represents a new generation of low-power, general-purpose CMOS amplifiers. Rail-to-rail input and output swings, low quiescent current (150 µA typically at 5 VS) combined with a wide bandwidth of 3 MHz, and very low noise (14 nV/√Hzat 1 kHz) make this device family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The low input bias current supports applications with mega-ohm source impedances.
The robust design of the OPAx314-Q1 series provides ease-of-use to the circuit designer: unity-gain stability with capacitive loads of up to 300 pF, an integrated RF/EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (4-kV HBM).
The device is optimized for low-voltage operation as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V), and is specified over the full extended temperature range of –40°C to +125°C.