PCM1801U

Burr Brown PCM1801U - High-Performance 16-Bit Stereo Audio ADC

The PCM1801U is a premium 16-bit stereo analog-to-digital converter (ADC) from Burr Brown, engineered for professional audio applications requiring exceptional signal integrity and reliability. With a 93dB signal-to-noise ratio and 48kHz sampling rate, this audio ADC delivers crystal-clear digital conversion for demanding industrial, medical, and telecom systems.

Key Features & Benefits

• 16-Bit Resolution: Ensures precise audio capture with excellent dynamic range
• Dual-Channel Design: Simultaneous stereo audio conversion for balanced applications
• 48kHz Sampling Rate: Professional-grade audio quality for broadcast and recording
• Serial Data Interface: Simplified integration with digital signal processors and microcontrollers
• Wide Operating Range: Functions reliably from -25°C to 85°C for industrial environments
• RoHS Compliant: Meets environmental standards for global distribution
• Surface Mount Package: 14-SOIC form factor for automated assembly and space-efficient designs

Applications

Perfect for professional audio equipment, medical instrumentation, automotive infotainment systems, industrial control panels, and telecommunications infrastructure where long-term availability and traceability are critical.

Complete Technical Specifications

Product attributes	Property Value
Manufacturer	Burr Brown
Product Series
Packaging	Bulk |
Type	ADC, Audio
Number of Channels	2
Resolution (Bits)	16 b
Sampling Rate (Per Second)	48k
Data Interface	Serial
Voltage Supply Source	Analog and Digital
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-25°C ~ 85°C
Mounting Type	Surface Mount
Grade	-
Qualification	-
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOIC
ROHS