OPA2830IDR
ActiveDUAL, LOW-POWER, SINGLE-SUPPLY WIDEBAND OPERATIONAL AMPLIFIER
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OPA2830IDR
ActiveDUAL, LOW-POWER, SINGLE-SUPPLY WIDEBAND OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2830IDR |
|---|---|
| -3db Bandwidth | 290 MHz |
| Amplifier Type | Voltage Feedback |
| Current - Input Bias | 5 µA |
| Current - Output / Channel | 82 mA |
| Current - Supply | 8.5 mA |
| Gain Bandwidth Product | 100 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| 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 | 560 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 1.5 mV |
| Voltage - Supply Span (Min) [Min] | 2.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.52 | |
| 10 | $ 3.16 | |||
| 25 | $ 2.99 | |||
| 100 | $ 2.59 | |||
| 250 | $ 2.46 | |||
| 500 | $ 2.21 | |||
| 1000 | $ 1.86 | |||
| Digi-Reel® | 1 | $ 3.52 | ||
| 10 | $ 3.16 | |||
| 25 | $ 2.99 | |||
| 100 | $ 2.59 | |||
| 250 | $ 2.46 | |||
| 500 | $ 2.21 | |||
| 1000 | $ 1.86 | |||
| Tape & Reel (TR) | 2500 | $ 1.65 | ||
| Texas Instruments | LARGE T&R | 1 | $ 2.95 | |
| 100 | $ 2.44 | |||
| 250 | $ 1.75 | |||
| 1000 | $ 1.32 | |||
Description
General part information
OPA2830 Series
The OPA2830 is a dual, low-power, single-supply, wide-band, voltage-feedback amplifier designed to operate on a single 3V or 5V supply. The device also supports operation on ±5V or +10V supplies. The input range extends below the negative supply and to within 1.8V of the positive supply. Using complementary common-emitter outputs provides an output swing to within 25mV of either supply while driving 150Ω. High output drive current (±75mA) and low differential gain and phase errors also make this device an excellent choice for single-supply consumer video products.
Low distortion operation is provided by the high gain bandwidth product (100MHz) and slew rate (500V/µs), making the OPA2830 an excellent input buffer stage to 3V and 5V CMOS ADCs. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing decreases. A low 9.2nV/√Hz input voltage noise supports wide dynamic range operation.
The OPA2830 is available in an industry-standard SO-8 package. The OPA2830 is also available in a small VSSOP-8 package. For fixed-gain and line driver applications, consider theOPA2832.
