OPA350UA
ActiveSINGLE, SINGLE-SUPPLY, RAIL-TO-RAIL, HIGH SPEED, LOW NOISE OPERATIONAL AMPLIFIER
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OPA350UA
ActiveSINGLE, SINGLE-SUPPLY, RAIL-TO-RAIL, HIGH SPEED, LOW NOISE OPERATIONAL AMPLIFIER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA350UA |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 0.5 pA |
| Current - Output / Channel [custom] | 40 mA |
| Current - Supply | 5.2 mA |
| Gain Bandwidth Product | 38 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 22 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 150 µV |
| Voltage - Supply Span (Max) [Max] | 5.5 V |
| Voltage - Supply Span (Min) [Min] | 2.5 V |
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 | $ 3.58 | |
| 10 | $ 3.21 | |||
| 75 | $ 3.04 | |||
| 150 | $ 2.63 | |||
| 300 | $ 2.50 | |||
| 525 | $ 2.24 | |||
| 1050 | $ 1.89 | |||
| 2550 | $ 1.79 | |||
| 5025 | $ 1.73 | |||
| Newark | Each | 1 | $ 4.44 | |
| 10 | $ 4.18 | |||
| 25 | $ 3.95 | |||
| 50 | $ 3.78 | |||
| 150 | $ 3.62 | |||
| 300 | $ 3.44 | |||
| 525 | $ 3.38 | |||
| Texas Instruments | TUBE | 1 | $ 2.70 | |
| 100 | $ 2.37 | |||
| 250 | $ 1.66 | |||
| 1000 | $ 1.34 | |||
Description
General part information
OPA350 Series
The OPA350 series of rail-to-rail CMOS operational amplifiers are optimized for low voltage, single-supply operation. Rail-to-rail input and output, low noise (5 nV/√Hz), and high speed operation (38 MHz, 22 V/µs) make the amplifiers ideal for driving sampling Analog-to-Digital (A/D) converters. They are also suited for cell phone PA control loops and video processing (75-Ω drive capability), as well as audio and general purpose applications. Single, dual, and quad versions have identical specifications for maximum design flexibility.
The OPA350 series operates on a single supply as low as 2.5 V, with an input common-mode voltage range that extends 300 mV below ground and 300 mV above the positive supply. Output voltage swing is to within 10 mV of the supply rails, with a 10-kΩ load. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.
The single (OPA350) and dual (OPA2350) come in the miniature MSOP-8 surface mount, SO-8 surface mount, and DIP-8 packages. The quad (OPA4350) packages are in the space-saving SSOP-16 surface mount and SO-14 surface mount. All are specified from –40°C to 85°C and operate from –55°C to 150°C.
Documents
Technical documentation and resources
