OPA2314AIDGK
ActiveDUAL, 5.5-V, 3-MHZ, 1.8-V MIN SUPPLY, LOW NOISE (14-NV/√HZ) OPERATIONAL AMPLIFIER
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OPA2314AIDGK
ActiveDUAL, 5.5-V, 3-MHZ, 1.8-V MIN SUPPLY, LOW NOISE (14-NV/√HZ) OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2314AIDGK |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 0.2 pA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 150 µA |
| Gain Bandwidth Product | 3 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Slew Rate | 1.5 V/µs |
| Voltage - Input Offset | 500 çV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 1.8 V |
OPA2314-EP Series
Dual, 5.5-V, 3-MHz, 1.8-V min supply, low noise (14-nV/√Hz) operational amplifier
| Part | Voltage - Input Offset | Voltage - Supply Span (Max) [Max] | Amplifier Type | Current - Input Bias | Gain Bandwidth Product | Mounting Type | Current - Supply | Output Type | Current - Output / Channel | Voltage - Supply Span (Min) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Number of Circuits | Slew Rate | Package / Case | Package / Case [y] | Package / Case [x] | Package / Case [custom] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 500 çV | 5.5 V | CMOS | 0.2 pA | 3 MHz | Surface Mount | 150 µA | Rail-to-Rail | 20 mA | 1.8 V | 125 °C | -40 °C | 8-SON (3x3) | 2 | 1.5 V/µs | 8-VDFN Exposed Pad | ||||
 Texas Instruments | 500 çV | 5.5 V | CMOS | 0.2 pA | 3 MHz | Surface Mount | 150 µA | Rail-to-Rail | 20 mA | 1.8 V | 8-SON (3x3) | 2 | 1.5 V/µs | 8-VDFN Exposed Pad | ||||||
 Texas Instruments | 500 çV | 5.5 V | CMOS | 0.2 pA | 3 MHz | Surface Mount | 150 µA | Rail-to-Rail | 20 mA | 1.8 V | 125 °C | -40 °C | 8-SOIC | 2 | 1.5 V/µs | 8-SOIC | 3.9 mm | 0.154 in | ||
Texas Instruments | 500 çV | 5.5 V | CMOS | 0.2 pA | 3 MHz | Surface Mount | 150 µA | Rail-to-Rail | 20 mA | 1.8 V | 125 °C | -40 °C | 8-SON (3x3) | 2 | 1.5 V/µs | 8-VDFN Exposed Pad | ||||
Texas Instruments | 500 çV | 5.5 V | CMOS | 0.2 pA | 3 MHz | Surface Mount | 150 µA | Rail-to-Rail | 20 mA | 1.8 V | 125 °C | -40 °C | 2 | 1.5 V/µs | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | |||
Texas Instruments | 500 çV | 5.5 V | CMOS | 0.2 pA | 3 MHz | Surface Mount | 150 µA | Rail-to-Rail | 20 mA | 1.8 V | 125 °C | -40 °C | 2 | 1.5 V/µs | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | |||
 Texas Instruments | 500 çV | 5.5 V | CMOS | 0.2 pA | 3 MHz | Surface Mount | 150 µA | Rail-to-Rail | 20 mA | 1.8 V | 125 °C | -40 °C | 8-SOIC | 2 | 1.5 V/µs | 8-SOIC | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.89 | |
| 10 | $ 1.70 | |||
| 80 | $ 1.37 | |||
| 320 | $ 1.28 | |||
| 560 | $ 1.12 | |||
| 1040 | $ 0.93 | |||
| 2560 | $ 0.87 | |||
| 5040 | $ 0.84 | |||
| Texas Instruments | TUBE | 1 | $ 1.43 | |
| 100 | $ 1.18 | |||
| 250 | $ 0.84 | |||
| 1000 | $ 0.64 | |||
Description
General part information
OPA2314-EP Series
The OPA314 family of single-, dual-, and quad-channel operational amplifiers 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 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 MΩ source impedances.
The robust design of the OPA314 devices 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).
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), and are specified over the full extended temperature range of –40°C to 125°C.