Texas Instruments PCM3794RHBR CODECs
IC STER AUDIO CODEC 16BIT 32-QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCM3794RHBR
Detailed Description
IC STER AUDIO CODEC 16BIT 32-QFN
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PCM3794RHBR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments PCM3794RHBR CODECs technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Type
Stereo Audio
Resolution Bits
16 b
Data Interface
Serial
Voltage Supply Analog
2.4V ~ 3.6V
Voltage Supply Digital
1.71V ~ 3.6V
Number of Ad Cs Da Cs
2 / 2
Sigma Delta
Yes
Alternate Parts Comparison (PCM3794RHBR vs PCM3070IRHBR vs PCM3794RHBT vs AIC111RHBR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Data Interface | Serial | I²C, Serial, SPI™ | Serial | Serial |
| Number of Ad Cs Da Cs | 2 / 2 | 2 / 2 | 2 / 2 | 1 / 1 |
| Resolution Bits | 16 b | 32 b | 16 b | 16 b |
| Sigma Delta | Yes | Yes | Yes | Yes |
| Type | Stereo Audio | Stereo Audio | Stereo Audio | Voice-Band |
| Voltage Supply Analog | 2.4V ~ 3.6V | 1.8V ~ 3.6V | 2.4V ~ 3.6V | 1.1V ~ 1.5V |
| Voltage Supply Digital | 1.71V ~ 3.6V | 1.1V ~ 3.6V | 1.71V ~ 3.6V | 1.1V ~ 1.5V |
| Dynamic Range Ad Cs Da Cs Db Typ | 90 / 93 | 90 / 100 | 90 / 93 | -- |
| Sn Ratio Ad Cs Da Cs Db Typ | 90 / 93 | 93 / 100 | 90 / 93 | -- |
| Action |
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