Texas Instruments PGA2311UA/1K Audio Special Purpose
IC VOLUME CONTROL 16SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PGA2311UA/1K
Detailed Description
IC VOLUME CONTROL 16SOIC
Package
16-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PGA2311UA/1K Datasheet
Quick Jump:
Technical Specifications
Texas Instruments PGA2311UA/1K Audio Special Purpose technical specifications.
General
Interface
SPI
RoHS
Yes
Number of Channels
2
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
±4.75V ~ 5.25V
Lifecycle Status
Active
Gain
31.5dB ~ -95.5dB
Applications
Automotive Audio, Musical Instruments, Professional Audio
Alternate Parts Comparison (PGA2311UA/1K vs PGA117AIPWR vs PGA2500IDB vs PGA2310UA/1K)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 20-TSSOP | 28-SSOP | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Number of Channels | 2 | 10 | 1 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | SOIC (DW)-16 | TSSOP (PW)-20 | SSOP | 16-SOIC (0.295", 7.50mm Width) |
| Supply Voltage | ±4.75V ~ 5.25V | -- | ±4.75V ~ 5.25V | ±4.5V ~ 15.5V |
| Interface | SPI | -- | SPI | SPI |
| Operating Temperature Range C | -40 to 85 | -40 to 125 | -- | -40 to 85 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCS2211DR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
1.5W Audio Amp, 12MHz, 5.5V, 1Ch, SOIC, Tape & Reel
More Parts in Special Purpose Audio ICs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
