Description
LM1971M Texas Instruments - Yeehing Electronics
Digitally-controlled 62 db audio attenuator with mute
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.258 |
| 100 — 249 | 1.979 |
| 250 — 999 | 1.387 |
| 1,000 + | 0.78 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Attenuators |
| RoHS | Y |
| Package / Case | SOIC-8 |
| Maximum Attenuation | 62 dB |
| Maximum Frequency | 3 MHz |
| Number of Bits | 8 bit |
| Number of Channels | 1 Channel |
| Impedance | 40 kOhms |
| Maximum VSWR | - |
| Attenuator Step Size | 1 dB |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Reel |
| Series | LM1971 |
| Type | Audio Attenuator |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Minimum Frequency | 2 MHz |
| Operating Supply Voltage | 4.5 V to 12 V |
| Product Type | Attenuators |
| Factory Pack Quantity | 2500 |
| Subcategory | Wireless & RF Integrated Circuits |
| Unit Weight | 0.019048 oz |
For more information, please refer to datasheet
Documents
| LM1971M Datasheet |
More Information
The LM1971 is a digitally controlled single channel audio attenuator fabricated on a CMOS process. Attenuation is variable in 1 dB steps from 0 dB to −62 dB. A mute function disconnects the input from the output, providing over 100 dB of attenuation.
