OPA830ID
ActiveLOW-POWER, SINGLE-SUPPLY OPERATIONAL AMPLIFIER
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OPA830ID
ActiveLOW-POWER, SINGLE-SUPPLY OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA830ID |
|---|---|
| -3db Bandwidth | 310 MHz |
| Amplifier Type | Voltage Feedback |
| Current - Input Bias | 5 µA |
| Current - Output / Channel | 85 mA |
| Current - Supply | 4.25 mA |
| Gain Bandwidth Product | 110 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 600 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 | Tube | 1 | $ 3.65 | |
| 10 | $ 3.28 | |||
| 75 | $ 3.10 | |||
| 150 | $ 2.69 | |||
| 300 | $ 2.55 | |||
| 525 | $ 2.29 | |||
| 1050 | $ 1.93 | |||
| 2550 | $ 1.83 | |||
| 5025 | $ 1.76 | |||
| Texas Instruments | TUBE | 1 | $ 3.41 | |
| 100 | $ 2.99 | |||
| 250 | $ 2.09 | |||
| 1000 | $ 1.69 | |||
Description
General part information
OPA830-EP Series
The OPA830 is a low-power, single-supply, wideband, 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 1.7V 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 (±80mA) 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 (110MHz) and slew rate (550V/µs), making the OPA830 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 OPA830 is available in an industry-standard SO-8 package, and in an ultra-small SOT23-5 package. For fixed-gain line driver applications, consider the OPA832.
Documents
Technical documentation and resources
