CHUANGXINDA ELECTRONICS-TECH CO., LIMITED
CHUANGXINDA ELECTRONICS-TECH CO., LIMITED
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OPA2340UA Operational Amplifier Chip SOIC-8 Op Amps Single
| Product Attribute | Attribute Value |
|---|---|
| Texas Instruments | |
| Operational Amplifiers - Op Amps | |
| SMD/SMT | |
| SOIC-8 | |
| 2 Channel | |
| 5.5 V | |
| 5.5 MHz | |
| 6 V/us | |
| 0.5 mV | |
| 2.5 V | |
| - 40 C | |
| + 85 C | |
| 10 pA | |
| 750 uA | |
| No Shutdown | |
| 80 dB to 92 dB | |
| 25 nV/sqrt Hz | |
| OPA2340 | |
| Tube | |
| Amplifier Type: | Low Offset Voltage Amplifier |
| Height: | 1.58 mm |
| Input Type: | Rail-to-Rail |
| Length: | 4.9 mm |
| Output Type: | Rail-to-Rail |
| Product: | Operational Amplifiers |
| Supply Type: | Single |
| Technology: | CMOS |
| Width: | 3.91 mm |
| Brand: | Texas Instruments |
| In - Input Noise Current Density: | 0.003 pA/sqrt Hz |
| Moisture Sensitive: | Yes |
| Operating Supply Voltage: | 2.5 V to 5.5 V |
| Product Type: | Op Amps - Operational Amplifiers |
| PSRR - Power Supply Rejection Ratio: | 90.46 dB |
| Factory Pack Quantity: | 75 |
| Subcategory: | Amplifier ICs |
| Vcm - Common Mode Voltage: | Negative Rail - 0.3 V to Positive Rail + 0.3 V |
| Voltage Gain dB: | 124 dB |
| Unit Weight: | 0.002677 oz |
The OPA340 series operate on a single supply as low as 2.5 V with an input common-mode voltage range
that extends 500 mV below ground and 500 mV above the positive supply. Output voltage swing is to
within 1 mV of the supply rails with a 100-kΩ load. These devices offer excellent dynamic response
(BW = 5.5 MHz, SR = 6 V/µs), yet quiescent current is only 750 A. Dual and quad designs feature
completely independent circuitry for lowest crosstalk and freedom from interaction.
The single (OPA340) packages are the tiny 5-pin SOT-23 surface mount, 8-pin SOIC surface mount,
and 8-pin DIP. The dual (OPA2340) comes in the miniature 8-pin VSSOP surface mount, 8-pin SOIC
surface mount, and 8-pin PDIP packages. The quad (OPA4340) packages are the space-saving 16-pin
SSOP surface mount and 14-pin SOIC surface mount. All are specified from –40°C to 85°C and
operate from –55°C to 125°C. A SPICE macromodel is available for design analysis.
