Datasheet Texas Instruments PCM1804-Q1
| Manufacturer | Texas Instruments |
| Series | PCM1804-Q1 |
Automotive 112dB SNR Stereo ADC with Differential Inputs
Datasheets
FULL DIFFERENTIAL ANALOG INPUT 24 BIT, 192-kHz STEREO A/D CONVERTER datasheet
PDF, 898 Kb, Revision: A, File published: Aug 9, 2012
Extract from the document
Status
| PCM1804S1IDBRQ1 | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| PCM1804S1IDBRQ1 | |
|---|---|
| N | 1 |
| Pin | 28 |
| Package Type | DB |
| Industry STD Term | SSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | PCM1804Q |
| Width (mm) | 5.3 |
| Length (mm) | 10.2 |
| Thickness (mm) | 1.95 |
| Pitch (mm) | .65 |
| Max Height (mm) | 2 |
| Mechanical Data | Download |
Parametrics
| Parameters / Models | PCM1804S1IDBRQ1 |
|---|---|
| ADC Channels | 2 |
| ADC SNR(Typ), dB | 112 |
| Additional Features | N/A |
| Analog Inputs | 2 |
| Control Interface | H/W |
| Digital Audio Interface | DSP,I2S,L,R |
| Package Size: mm2:W x L, PKG | 28SSOP: 80 mm2: 7.8 x 10.2(SSOP) |
| Sampling Rate(Max), kHz | 192 |
Eco Plan
| PCM1804S1IDBRQ1 | |
|---|---|
| RoHS | Compliant |
Application Notes
- Gain Scaling and Audio Performance of the PCM1804PDF, 148 Kb, File published: May 9, 2002
This application note describes the theory and operation of an analog gain scaling circuit that is required to obtain specified audio performance from the PCM1804. - Dyamic Performance Testing of Digital Audio D/A ConvertersPDF, 145 Kb, File published: Oct 2, 2000
This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.
Model Line
Series: PCM1804-Q1 (1)
Manufacturer's Classification
- Semiconductors> Audio> Audio Converters> Audio ADC