Texas Instruments OPA348
The OPA348 is available in the miniature 5-pin SC70 (SOT), 5-pin SOT-23 (SOT), and 8-pin SO (SOIC) packages. The OPA2348 is available in 8-pin SOT-23 (SOT) and 8-pin SO (SOIC) packages, and the OPA4348 is offered in space-saving 14-pin TSSOP and 14-pin SO (SOIC) packages. The extended temperature range of –40°C to +125°C over all supply voltages offers design flexibility.| Part No. | OPA348 |
|---|---|
| Datasheet | OPA348 Download |
| Manufacturer |  Texas Instruments |
| Description | CMOS Operational Amplifier |
| Buy | Stock & Price |
FEATURES
●1 Low IQ: 45 µA (Typical)● Rail-To-Rail Input and Output
● Single Supply: 2.1 V to 5.5 V
● Input Bias Current: 0.5 pA
● Micro Size Packages: – 5-Pin SC70 – 8-Pin SOT-23 – 14-Pin TSSOP
● Excellent Bandwidth-to-Power Consumption Trade-off
● Number of Channels: – OPA348: 1 – OPA2348: 2 – OPA4348: 4 2
APPLICATIONS
● Portable Equipment● Battery-Powered Equipment
● Smoke Alarms
● CO Detectors
● Medical Instrumentation 3
DESCRIPTION
The OPAx348 series of amplifiers are single-supply, low-power, CMOS operational amplifiers. Featuring an extended bandwidth of 1 MHz, and a supply current of 45 µA, the OPAx348 series is useful for low-power applications on single supplies of 2.1 V to 5.5 V. A low supply current of 45 µA and an input bias current of 0.5 pA, makes the OPAx348 series an optimal candidate for low-power applications such as smoke detectors and other high-impedance sensors. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SOIC (8) 4.90 mm × 3.91 mm OPA348 SOT-23 (5...
