Description
TLV8544DR Texas Instruments - Yeehing Electronics
Quad, 3.6-V, 8-kHz, ultra low quiescent current (500-nA), RRIO operational amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.087 |
| 100 — 249 | 0.836 |
| 250 — 999 | 0.616 |
| 1,000 + | 0.26 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Operational Amplifiers - Op Amps |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-14 |
| Supply Voltage - Max | 3.6 V |
| Output Current per Channel | 15 mA |
| Number of Channels | 4 Channel |
| GBP - Gain Bandwidth Product | 8 kHz |
| SR - Slew Rate | 0.0035 V/us |
| CMRR - Common Mode Rejection Ratio | 60 dB to 75 dB |
| Ib - Input Bias Current | 100 fA |
| Vos - Input Offset Voltage | 3.1 mV |
| Supply Voltage - Min | 1.7 V |
| Operating Supply Current | 500 nA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Shutdown | No Shutdown |
| Series | TLV8544 |
| Packaging | Reel |
| Amplifier Type | Low Power |
| Input Type | Rail-to-Rail |
| Output Type | Rail-to-Rail |
| Product | Operational Amplifiers |
| Brand | Texas Instruments |
| 3 dB Bandwidth | - |
| en - Input Voltage Noise Density | 264 nV/sqrt Hz |
| Ios - Input Offset Current | 100 fA |
| Product Type | Op Amps - Operational Amplifiers |
| PSRR - Power Supply Rejection Ratio | 90 dB |
| Factory Pack Quantity | 2500 |
| Subcategory | Amplifier ICs |
| Unit Weight | 0.004134 oz |
For more information, please refer to datasheet
Documents
| TLV8544DR Datasheet |
More Information
The TLV854x ultra-low-power operational amplifiers (op amps) are intended for cost-optimized sensing applications in wireless and low-power wired equipment. The TLV854x family of op amps minimize power consumption in equipment such as motion detecting security systems (like microwave and PIR motion sensing) where operational battery life is critical. They also have a carefully designed CMOS input stage, enabling very low, femto-ampere bias currents, thereby reducing IBIAS and IOS errors that would otherwise impact sensitive applications. Examples of these include transimpedance amplifier (TIA) configurations with megaohm feedback resistors, and high source impedance sensing applications. Additionally, built-in EMI protection reduces sensitivity to unwanted RF signals from sources such as mobile phones, WiFi, radio transmitters and tab readers.
