OPA2345EA/250
ActiveDUAL, 5.5-V, 3-MHZ, 1-MV OFFSET, RRIO OPERATIONAL AMPLIFIER
OPA2345EA/250
ActiveDUAL, 5.5-V, 3-MHZ, 1-MV OFFSET, RRIO OPERATIONAL AMPLIFIER
Description
General part information
OPA2345 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.
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2345EA/250 |
|---|---|
| Amplifier Type | CMOS |
| Current - Input Bias | 0.2 pA |
| Current - Output / Channel | 15 mA |
| Current - Supply | 150 µA |
| Gain Bandwidth Product | 3 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 Length | 0.118 in |
| Package Name | 8-TSSOP, 8-MSOP, 8-VSSOP |
| Package Width | 3 mm |
| Slew Rate | 2 V/µs |
| Voltage - Input Offset | 200 µV |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 2.5 V |
Pricing
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