Texas Instruments PCMD3140QRTERQ1 DACs - Special Purpose
Automotive, 127-dB SNR, 768-kHz, four-channel, PDM-input to TDM- or I²S-output converter
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCMD3140QRTERQ1
Detailed Description
Automotive, 127-dB SNR, 768-kHz, four-channel, PDM-input to TDM- or I²S-output converter
Package
20-WFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PCMD3140QRTERQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments PCMD3140QRTERQ1 DACs - Special Purpose technical specifications.
General
Series
Automotive, AEC-Q100
Number of Channels
4
Package / Case
20-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
1.7V ~ 1.9V, 3V ~ 3.6V, 1.65V ~ 1.95V, 3V ~ 3.6V
Type
ADC, Audio
Sampling Rate Per Second
8k ~ 768k
Data Interface
DSP, I²C, I²S, TDM
Voltage Supply Source
Analog and Digital
Alternate Parts Comparison (PCMD3140QRTERQ1 vs PCMD3140IRTER vs PCMD3180IRTWT vs PCM1822QRTERQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 20-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C (TA) |
| Supply Voltage | 1.7V ~ 1.9V, 3V ~ 3.6V, 1.65V ~ 1.95V, 3V ~ 3.6V | 1.7V ~ 1.9V, 3V ~ 3.6V, 1.65V ~ 1.95V, 3V ~ 3.6V | 1.7V ~ 1.9V, 3V ~ 3.6V, 1.65V ~ 1.95V, 3V ~ 3.6V | 3.6V, 1.65V, 3V |
| Data Interface | DSP, I²C, I²S, TDM | I²C, I²S, TDM | I²C, SPI | I²S, TDM |
| Sampling Rate Per Second | 8k ~ 768k | 7.35k ~ 768k | 768k | 8k ~ 192k |
| Type | ADC, Audio | Audio | PDM To TDM | ADC, Audio |
| Voltage Supply Source | Analog and Digital | Analog and Digital | Analog and Digital | Analog and Digital |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | -- |
| Number of Channels | 4 | 4 | 8 | -- |
| Action |
More Parts in Special Purpose Data Converters
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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