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PCM1750P-K, PCM1750U, PCM1750U-1

Table of contents:
Info of PCM1750P-K
Info of PCM1750U
Info of PCM1750U-1

PCM1750P-K, PCM1750U, PCM1750U-1 Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:28SOIC D/C:08.09+

PCM1750P-K, PCM1750U, PCM1750U-1 Datasheet download

Five Points

Part Number: PCM1750U

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: 28SOIC

D/C: 08.09+

Description: IC ADC AUDIO 18BIT DUAL 28-SOIC

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PCM1750U Parameters

Technical/Catalog Information	PCM1750U
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Mounting Type	Surface Mount
Package / Case	28-SOIC (7.5mm Width)
Type	Stereo Audio
Supply Voltage	4.75 V ~ 5.25 V
Packaging	Tube
Operating Temperature	-40°C ~ 85°C
Sampling Rate (Per Second)	-
Data Interface	Serial
Voltage Supply Source	Analog and Digital, Dual ±
Resolution (Bits)	18 b
Drawing Number	296; 4040000-6; DW; 28
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PCM1750U PCM1750U

PCM1750U General Description

The PCM1750 is a low cost, dual 18-bit CMOSanalog-to-digital converter optimized for dynamic sig-nal applications. The PCM1750 features true co-phasedinputs with an internal sample/hold function for eachchannel. The PCM1750 also comes complete with aninternal reference. Total power dissipation is less than300mW max using ±5V voltage supplies. Low maxi-mum Total Harmonic Distortion + Noise (88dB max)is 100% tested. The very fast PCM1750 is capableof 4X x audio bandwidth oversampling rates on bothinput channels simultaneously, providing greater free-dom to designers in selecting input anti-aliasing fil-ters.

PCM1750 outputs serial data in a format that is com-patible with many digital filter chips and comes pack-aged in a space saving 28-pin plastic DIP or SOIC.

PCM1750U Maximum Ratings

Analog Input Voltage (V_IN) .............................. V_A0.3V to +V_A+ 0.3V
+V_A; +V_D to ACOM/DCOM............................................................ 0 to +7V
VA to ACOM/DCOM ..................................................................0 to 7V
VA to +VA; +VD ...................................................................... 0 to +14V
ACOM to DCOM ................................................................................. ±1V
Digital Inputs (pins 4, 11) to DCOM ......................... 0.3V to +V_D + 0.3V
Power Dissipation ......................................................................... 400mW
Lead Temperature, (soldering 10s) ............................................. +300°C
Max Junction Temperature ............................................................ 165°C
Thermal Resistance, JA: Plastic DIP .......................................... 80°C/W
Thermal Resistance, JA: Plastic SOIC ....................................... 100°C/W

PCM1750U Features

DUAL 18-BIT LOW-POWER CMOS AUDIOA/D CONVERTER
FAST 4.5µs MIN CONVERSION TIMEINCLUDING S/H
VERY LOW MAX THD+N: 88dB WithoutExternal Adjust
COMPLETE WITH INTERNALREFERENCE AND DUAL S/H FUNCTION
TWO CO-PHASE SAMPLED, ±2.75VAUDIO INPUTS
CAPABLE OF 4X PER CHANNELOVERSAMPLING RATE
RUNS ON ±5V SUPPLIES ANDDISSIPATES 300mW MAX
COMPACT 28-PIN PLASTIC DIP OR SOIC

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