Dual-channel, 16-bit audio attenuator with a 40kΩ impedance, designed for multimedia applications. Features a serial SPI control interface and operates within a 4.5V to 12V supply voltage range. This surface-mount component, housed in a 20-pin SOIC package, supports frequencies from 2MHz to 3MHz and has a maximum output power of 150mW. RoHS compliant and lead-free, it is suitable for operation between 0°C and 70°C.
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Texas Instruments LM1972M/NOPB technical specifications.
| Package/Case | SOIC |
| Control Interface | SERIAL |
| Height | 2.286mm |
| Impedance | 40kR |
| Interface | SPI |
| Lead Free | Lead Free |
| Length | 13.01mm |
| Max Frequency | 3MHz |
| Min Frequency | 2MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 12V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Bits | 16 |
| Number of Channels | 2 |
| Output Power | 150mW |
| Package Quantity | 36 |
| Packaging | Rail/Tube |
| Power Dissipation | 150mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 4mA |
| Weight | 0.028254oz |
| Width | 7.595mm |
| RoHS | Compliant |
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