 | |  | |
| PartNumber | LM1972M/NOPB | LM1972M | LM1972M5 |
| Description | Attenuators Micro-Pot 2CH 78dB Audio Attenuator | Attenuators Obsolete, LTB expires Nov 6, 2018 | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Attenuators | Attenuators | - |
| RoHS | Y | N | - |
| Package / Case | SOIC-20 | SOIC-20 | - |
| Maximum Attenuation | 78 dB | 78 dB | - |
| Maximum Frequency | 3 MHz | 3 MHz | - |
| Number of Bits | 8 bit | - | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Impedance | 40 kOhms | - | - |
| Attenuator Step Size | 0.5 dB | 0.5 dB | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Tube | - |
| Series | LM1972 | LM1972 | - |
| Technology | Silicon | Silicon | - |
| Type | Audio Attenuator | Audio Attenuator | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Minimum Frequency | 2 MHz | 2 MHz | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 4.5 V to 12 V | 4.5 V to 12 V | - |
| Product Type | Attenuators | Attenuators | - |
| Factory Pack Quantity | 36 | 36 | - |
| Subcategory | Wireless & RF Integrated Circuits | Wireless & RF Integrated Circuits | - |
| Unit Weight | 0.028254 oz | 0.028254 oz | - |