Texas Instruments LM4921ITL/NOPB Microcontrollers
16-bit stereo DAC with 50-mW stereo headphone amp & volume control 20-DSBGA -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4921ITL/NOPB
Detailed Description
16-bit stereo DAC with 50-mW stereo headphone amp & volume control 20-DSBGA -40 to 85
Package
20-WFBGA, DSBGA
Lifecycle Status
Active
Datasheet
LM4921ITL/NOPB Datasheet
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Technical Specifications
Texas Instruments LM4921ITL/NOPB Microcontrollers technical specifications.
General
Series
LM4921
RoHS
Yes
Number of Channels
2 Channel
Package / Case
20-WFBGA, DSBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.6V ~ 5.5V
Lifecycle Status
Active
Features
DAC, I²S, Mute, Shutdown, SPI, Standby, Thermal Protection, Volume Control
Type
Class AB
Related Parts Comparison (LM4921ITL/NOPB vs LM3533TMX-40/NOPB vs LM3633YFQR vs LM3639AYFQR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 20-WFBGA, DSBGA | 20-WFBGA, DSBGA | 20-WFBGA, DSBGA | 20-WFBGA, DSBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.6V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.5V ~ 5.5V |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | WFBGA-20 | 20-DSBGA | DSBGA (YFQ)-20 | DSBGA (YFQ)-20 |
| Type | Class AB | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Series | LM4921 | LM3533 | -- | LM3639A |
| Number of Channels | 2 Channel | 7 Channel | 3 | -- |
| Frequency | -- | 500kHz, 1MHz | 500kHz, 1MHz | 500kHz, 4MHz |
| Applications | -- | Backlight | Backlight | Backlight |
| Action |
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