PCM1748KE

PCM1748KE - High-Performance 24-Bit Stereo Audio DAC

The PCM1748KE from Burr Brown is a premium 24-bit stereo digital-to-analog converter (DAC) designed for professional audio applications requiring exceptional signal-to-noise ratio performance of 106dB. This high-precision audio DAC features a 100kHz sampling rate and I2S digital interface, making it ideal for aerospace, automotive, industrial, medical, and telecommunications equipment where audio quality and reliability are mission-critical.

Key Features & Benefits

• 24-bit resolution for superior audio fidelity and dynamic range
• 106dB SNR delivers crystal-clear audio reproduction with minimal noise
• Dual-channel stereo configuration for complete audio solutions
• I2S digital interface ensures seamless integration with modern audio systems
• Wide operating temperature range (-40°C to 85°C) for harsh environments
• Flexible power supply options: 3V-3.6V or 5V (analog and digital)
• Surface mount 16-SSOP package for space-efficient PCB designs
• RoHS compliant for environmental compliance and long lifecycle availability

Applications

Perfect for high-reliability audio systems in aerospace instrumentation, automotive infotainment, industrial control panels, medical diagnostic equipment, and telecommunications infrastructure where long-term availability and traceability are essential.

Complete Technical Specifications

Product attributes	Property Value
Manufacturer	Burr Brown
Product Series
Packaging	Bulk |
Type	DAC, Audio
Number of Channels	2
Resolution (Bits)	24 b
Sampling Rate (Per Second)	100k
Data Interface	I2S
Voltage Supply Source	Analog and Digital
Voltage - Supply	3V ~ 3.6V, 5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Grade	-
Qualification	-
Package / Case	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package	16-SSOP
ROHS