LM1972M/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Weight | 800.987426mg |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Consumer Audio, Professional Audio |
| Subcategory | Audio Control ICs |
| Technology | CMOS |
| Voltage - Supply | 4.5V~12V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | LM1972 |
| Function | Volume Control |
| Power Supplies | +-6V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Number of Channels | 2 |
| Interface | SPI |
| Impedance | 40kOhm |
| Nominal Supply Current | 4mA |
| Power Dissipation | 150mW |
| Number of Bits | 16 |
| Output Power | 150mW |
| Specifications | 78dB |
| Max Frequency | 3MHz |
| Consumer IC Type | CONSUMER CIRCUIT |
| Channel Separation | 110 dB |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM1972M/NOPB Overview
It comes in a case with Tube. The recommended mounting type for this product is Surface Mount. A 20-SOIC (0.295, 7.50mm Width) case has been embedded in it. I have a device with 2 channels attached to it. This part includes Volume Control functions for your reference. Devices can be applied in Consumer Audio, Professional Audio directions. There is a supply of votage within 4.5V~12V. Using 0°C~70°C TA as a temperature range, this device operates. On the chip, 20 terminations are present. If you search for the LM1972 family, you will find similar parts. I would like you to refer to the related specifications of the device: 78dB. The chip contains 20 pins. It is possible to sort parts based on their consumer IC type using CONSUMER CIRCUIT. There should be no voltage below 4.5V on the supply line of this component (Vsup). This is the part of the Audio Control ICs family. It can give voltage at +-6V volts. In this case, Surface Mount mounts it. 16 is the total number of bits on an IC chip.
LM1972M/NOPB Features
With 20-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of 0°C~70°C TA
consumer IC type: CONSUMER CIRCUIT
with 16 bits
LM1972M/NOPB Applications
There are a lot of Texas Instruments LM1972M/NOPB Audio Special Purpose applications.
- Mobile computing
- High-performance soundcards
- Audio Differential Line Drivers
- A/V RECEIVERS
- Televisions and smart soundbars
- Portable electronics
- Distribution Amplifiers
- DVD, CD, DAT, AND MD PLAYERS
- DIGITAL MICROPHONES
- Car or Mobile Audio System
