OPA344PA
ActiveSINGLE, 5.5-V, 1-MHZ, 1-MV OFFSET, RRIO OPERATIONAL AMPLIFIER
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OPA344PA
ActiveSINGLE, 5.5-V, 1-MHZ, 1-MV OFFSET, RRIO OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA344PA |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 0.2 pA |
| Current - Output / Channel | 15 mA |
| Current - Supply | 150 µA |
| Gain Bandwidth Product | 1 MHz |
| Mounting Type | Through Hole |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Slew Rate | 0.8 V/µs |
| Supplier Device Package | 8-PDIP |
| Voltage - Input Offset | 200 çV |
| 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 | $ 1.67 | |
| 10 | $ 1.50 | |||
| 50 | $ 1.42 | |||
| 100 | $ 1.21 | |||
| 250 | $ 1.13 | |||
| 500 | $ 0.99 | |||
| 1000 | $ 0.82 | |||
| 2500 | $ 0.76 | |||
| 5000 | $ 0.74 | |||
| Newark | Each | 1 | $ 2.39 | |
| 10 | $ 2.22 | |||
| 25 | $ 2.07 | |||
| 50 | $ 1.98 | |||
| 100 | $ 1.86 | |||
| 250 | $ 1.77 | |||
| 500 | $ 1.74 | |||
| Texas Instruments | TUBE | 1 | $ 1.39 | |
| 100 | $ 1.07 | |||
| 250 | $ 0.79 | |||
| 1000 | $ 0.56 | |||
Description
General part information
OPA344 Series
The OPA344 and OPA345 series rail-to-rail CMOS operational amplifiers are designed for precision, low-power, miniature applications. The OPA344 is unity gain stable, while the OPA345 is optimized for gains greater than or equal to five, and has a gain-bandwidth product of 3MHz.
The OPA344 and OPA345 are optimized to operate on a single supply from 2.5V and up to 5.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Quiescent current is only 250µA (max).
Rail-to-rail input and output make them ideal for driving sampling analog-to-digital converters. They are also well suited for general purpose and audio applications and providing I/V conversion at the output of D/A converters. Single, dual and quad versions have identical specs for design flexibility.
Documents
Technical documentation and resources
