| PartNumber | LM1971M/NOPB | LM1971M | LM1971MX |
| Description | Attenuators DIG CONTROLLED 62 DB AUDIO ATTENUATOR | Attenuators Digitally Controlled 62 dB Audio Attenua | Attenuators Digitally Controlled 62 dB Audio Attenua |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Attenuators | Attenuators | Attenuators |
| RoHS | Y | N | N |
| Package / Case | SOIC-8 | SOIC-8 | 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 | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Tube | Reel |
| Power Rating | 150 mW | - | - |
| Series | LM1971 | LM1971 | LM1971 |
| Type | Audio Attenuator | - | - |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Minimum Frequency | 2 MHz | - | - |
| Operating Supply Voltage | 4.5 V to 12 V | - | - |
| Product Type | Attenuators | Attenuators | Attenuators |
| Factory Pack Quantity | 95 | 95 | 2500 |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits |
| Unit Weight | 0.002646 oz | 0.019048 oz | 0.019048 oz |