Texas Instruments LM1972 Digital Attenuator 78 dB 3 MHz 20-Pin SOIC
- RS Stock No.:
- 761-5444P
- Mfr. Part No.:
- LM1972M/NOPB
- Manufacturer:
- Texas Instruments
Bulk discount available
Subtotal 5 units (supplied in a tube)*
€20.20
(exc. VAT)
€24.85
(inc. VAT)
In Stock
- Plus 22 unit(s) shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 - 9 | €4.04 |
| 10 - 24 | €3.62 |
| 25 - 49 | €3.28 |
| 50 + | €3.11 |
*price indicative
- RS Stock No.:
- 761-5444P
- Mfr. Part No.:
- LM1972M/NOPB
- Manufacturer:
- Texas Instruments
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Product Type | Digital Attenuator | |
| Maximum Attenuation | 78dB | |
| Maximum Frequency | 3MHz | |
| Package Type | SOIC | |
| Impedance | 60kΩ | |
| Pin Count | 20 | |
| Mount Type | Surface | |
| Minimum Supply Voltage | 4.5V | |
| Maximum Supply Voltage | 12V | |
| Minimum Operating Temperature | 0°C | |
| Maximum Operating Temperature | 70°C | |
| Length | 13.01mm | |
| Width | 7.6 mm | |
| Standards/Approvals | No | |
| Height | 2.286mm | |
| Series | LM1972 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Product Type Digital Attenuator | ||
Maximum Attenuation 78dB | ||
Maximum Frequency 3MHz | ||
Package Type SOIC | ||
Impedance 60kΩ | ||
Pin Count 20 | ||
Mount Type Surface | ||
Minimum Supply Voltage 4.5V | ||
Maximum Supply Voltage 12V | ||
Minimum Operating Temperature 0°C | ||
Maximum Operating Temperature 70°C | ||
Length 13.01mm | ||
Width 7.6 mm | ||
Standards/Approvals No | ||
Height 2.286mm | ||
Series LM1972 | ||
Automotive Standard No | ||
LM1971/LM1972 Audio Attenuators with Mute, Texas Instruments
A digitally controlled audio attenuator with daisy-chain capability and a guarantee of pop-and-click free attenuation changes. With a mute function and boasting an excellent signal to noise ratio, this attenuator is Ideal for studio mixing consoles and sound reinforcement systems.