LM1972MX/NOPB
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Tin |
| 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 | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| 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 |
| Operating Supply Voltage | 12V |
| Power Supplies | +-6V |
| Number of Channels | 2 |
| Interface | SPI |
| Impedance | 40kOhm |
| Nominal Supply Current | 4mA |
| Power Dissipation | 150mW |
| Max Supply Current | 4mA |
| Number of Bits | 16 |
| Gain | 78 dB |
| 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 |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM1972MX/NOPB Overview
The book is also accompanied by a case, which only adds to the value of the book. The mounting type recommended by the manufacturer is Surface Mount. A 20-SOIC (0.295, 7.50mm Width) case has been embedded in it. It has 2 channels. For your reference, here are some Volume Control functions. There is the possibility of applying the device in Consumer Audio, Professional Audio. Votage within 4.5V~12V is supplied. 0°C~70°C TA is the temperature range for this device. 20 is the number of terminations on the chip. The LM1972 family of parts can be found by searching for a part number that is similar to it. The chip has 20 pins. You can use CONSUMER CIRCUIT to sort consumer ICs on a part. Family Audio Control ICs is what we're talking about. It can give voltage up to +-6V volts. The mount is made by Surface Mount. In a 12V-volt supply voltage, the chip conducts. There should be no change in the voltage gain. An IC chip has 16 bits in total.
LM1972MX/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
LM1972MX/NOPB Applications
There are a lot of Texas Instruments LM1972MX/NOPB Audio Special Purpose applications.
- Portable electronics
- set-top boxes
- Hi-Fi Equipment
- Audio Differential Line Drivers
- Other Applications Requiring S/PDIF Receiver
- digital mixing consoles
- SURROUND-SOUND DECODERS AND ENCODERS
- Replacement of DIR1703
- DIGITAL AUDIO WORKSTATIONS
- High-performance soundcards