PCM1710U

Settling Time :
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Packaging : Tube
Number of Converters : 2
Number of DAC Outputs : 2
Conversion Rate : 48 KSPs
Package / Case : SOIC-28
Resolution : 20 bit
Interface Type : Parallel or Serial (3-Wire)


Features:

COMPLETE STEREO DAC:8X Oversampling Digital FilterMulti-Level Delta-Sigma DACAnalog Low Pass FilterOutput Amplifier
HIGH PERFORMANCE:92dB THD+N98dB Dynamic Range110dB SNR
ACCEPTS 16 OR 20 BITS INPUT DATA
SYSTEM CLOCK: 256fs or 384fs
SINGLE +5V POWER SUPPLY
ON-CHIP DIGITAL FILTER:Soft Mute and AttenuatorDigital De-emphasisDouble-Speed Dubbing Mode
SMALL 28-PIN SOIC PACKAGE


Specifications

Power Supply Voltages ................................................................ ±6.5V_DC
+V_CC to V_DD
Voltage ............................................................................................ ±0.1V
Input Logic Voltage ..................................................... 0.3V to V_DD +0.3V
Power Dissipation .......................................................................... 400mW
Operating Temperature Range ...................................... 25°C to +85°C
Storage Temperature Range ........................................55°C to +125°C
Lead Temperature (soldering, 5s) ................................................  +260°C


Description

The PCM1710U is a complete stereo audio digital-to-analog converter, including digital interpolation filter,delta-sigma DAC, and analog voltage output. PCM1710U can accept either 16-bit normal or 20-Bit normal inputdata (MSB first, right justified), or 16-bit IIS data(32-bits per word, continuous clock).

The digital filter PCM1710U performs an 8X interpolation func-tion, as well as special functions such as soft mute,digital attenuation, de-emphasis and double-speeddubbing. Performance of the digital feature is excel-lent, featuring 62dB stop band attenuation and±0.008dB ripple in the pass band.PCM1710 is suitable for a wide variety of consumerapplications where good performance is required.

Its low cost, small size and single +5V power supply make PCM1710U ideal for automotive CD players, bookshelfCD players, BS tuners, keyboards, MPEG audio,MIDI applications, set-top boxes, CD-ROM drives,CD-Interactive and CD-Karaoke systems.

Parameters:

Technical/Catalog Information	PCM1710U
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Data Interface	Serial
Number of Bits	20
Operating Temperature	-25°C ~ 85°C
Package / Case	28-SOIC (7.5mm Width)
Packaging	Tube
Voltage Supply Source	Analog and Digital
Settling Time	-
Drawing Number	296; 4040000-6; DW; 28
Number of Converters	1
Power Dissipation (Max)	-
Number of Outputs and Type	2 Voltage, Unipolar
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PCM1710U PCM1710U