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Part Details for PCM1803ADBG4 by Texas Instruments
Results Overview of PCM1803ADBG4 by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Aerospace and Defense
PCM1803ADBG4 Information
PCM1803ADBG4 by Texas Instruments is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for PCM1803ADBG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
595-PCM1803ADBG4
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Mouser Electronics | Audio A/D Converter ICs 24-Bit 96kHz Stereo D-S ADC ALT 595-PCM1803ADB RoHS: Compliant | 769 |
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$2.7600 / $6.7500 | Buy Now |
Part Details for PCM1803ADBG4
PCM1803ADBG4 CAD Models
PCM1803ADBG4 Part Data Attributes
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PCM1803ADBG4
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
PCM1803ADBG4
Texas Instruments
103-dB SNR stereo analog-to-digital converter (ADC) with single-ended inputs 20-SSOP -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SSOP | |
| Package Description | SSOP-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog Input Voltage-Max | 3.3 V | |
| Analog Input Voltage-Min | ||
| Converter Type | ADC, DELTA-SIGMA | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 7.2 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 2 | |
| Number of Bits | 24 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.096 MHz | |
| Seated Height-Max | 2 mm | |
| Supply Current-Max | 10 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 5.3 mm |
Alternate Parts for PCM1803ADBG4
This table gives cross-reference parts and alternative options found for PCM1803ADBG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCM1803ADBG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PCM1803ADBR | Texas Instruments | $1.8496 | 103-dB SNR stereo analog-to-digital converter (ADC) with single-ended inputs 20-SSOP -40 to 85 | PCM1803ADBG4 vs PCM1803ADBR |
| PCM1803ADB | Texas Instruments | $2.3304 | 103-dB SNR stereo analog-to-digital converter (ADC) with single-ended inputs 20-SSOP -40 to 85 | PCM1803ADBG4 vs PCM1803ADB |
| PCM1803DBRG4 | Texas Instruments | Check for Price | 2-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO20, GREEN, PLASTIC, SSOP-20 | PCM1803ADBG4 vs PCM1803DBRG4 |
| PCM1803DBG4 | Texas Instruments | Check for Price | 103dB SNR Stereo ADC with Single-Ended Inputs 20-SSOP -40 to 85 | PCM1803ADBG4 vs PCM1803DBG4 |
PCM1803ADBG4 Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VCC first, followed by VREF, and then the clock signal. This ensures that the internal voltage regulators are powered up correctly and the device is properly initialized.
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To optimize the analog input circuitry, use a low-pass filter to remove high-frequency noise, and ensure that the input impedance is matched to the source impedance. Also, use a high-quality, low-noise voltage reference for the VREF pin.
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The maximum clock frequency that can be used with the PCM1803 is 256 fs (where fs is the sampling frequency). However, it's recommended to use a clock frequency that is at least 10 times the sampling frequency to ensure proper operation.
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The PCM1803 outputs data in a 24-bit, MSB-first, two's complement format. The data should be latched on the rising edge of the clock signal, and the output data should be processed according to the specific application requirements.
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To minimize noise and ensure proper operation, it's recommended to use a multi-layer PCB with separate analog and digital grounds, and to keep the analog input traces away from the digital output traces. Also, use a low-inductance path for the clock signal and ensure that the power supply decoupling capacitors are placed close to the device.