OPA2344EA/2K5
ActiveDUAL, 5.5-V, 1-MHZ, 1-MV OFFSET, RRIO OPERATIONAL AMPLIFIER
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OPA2344EA/2K5
ActiveDUAL, 5.5-V, 1-MHZ, 1-MV OFFSET, RRIO OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2344EA/2K5 |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 0.2 pA |
| Current - Output / Channel | 15 mA |
| Current - Supply | 150 µA |
| Gain Bandwidth Product | 1 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-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Slew Rate | 0.8 V/µs |
| 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 | Cut Tape (CT) | 1 | $ 2.54 | |
| 10 | $ 2.28 | |||
| 25 | $ 2.15 | |||
| 100 | $ 1.83 | |||
| 250 | $ 1.72 | |||
| 500 | $ 1.50 | |||
| 1000 | $ 1.25 | |||
| Digi-Reel® | 1 | $ 2.54 | ||
| 10 | $ 2.28 | |||
| 25 | $ 2.15 | |||
| 100 | $ 1.83 | |||
| 250 | $ 1.72 | |||
| 500 | $ 1.50 | |||
| 1000 | $ 1.25 | |||
| Tape & Reel (TR) | 2500 | $ 1.16 | ||
| 5000 | $ 1.12 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.91 | |
| 100 | $ 1.57 | |||
| 250 | $ 1.13 | |||
| 1000 | $ 0.85 | |||
Description
General part information
OPA2344 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.
