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PCM1755, PCM1755DBQ, PCM1755DBQR

Table of contents:
Info of PCM1755
Info of PCM1755DBQ
Info of PCM1755DBQR

PCM1755, PCM1755DBQ, PCM1755DBQR Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SSOP/8 D/C:n/a

PCM1755, PCM1755DBQ, PCM1755DBQR Picture

PCM1755, PCM1755DBQ, PCM1755DBQR Datasheet download

Five Points

Part Number: PCM1755

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: SSOP/8

D/C: n/a

Description: IC DAC 24BIT MONO 192KHZ 16-QSOP

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PCM1755 General Description

The PCM1753/54/55 is a CMOS, monolithic, integrated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead SSOP package.The data converters use TI's enhanced multilevel delta-sigma architecture, which employs 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1753/54/55 accepts industry standard audio data formats with 16- to 24-bit data,providing easy interfacing to audio DSP and decoder chips. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a three-wire serial control port, which supports register write functions.

The PCM1753/55 is pin compatible with the PCM1748,PCM1742, and PCM1741, except for pin 5.

PCM1755 Maximum Ratings

	UNIT
Supply voltage:V_CC	0.3 V to 6.5 V
Ground voltage differences: AGND, DGND	±0.1 V
Input voltage	0.3 V to 6.5 V
Input current (any pins except supplies)	±10 mA
Ambient temperature under bias	40 to 125
Storage temperature	55 to 150
Junction temperature	150
Lead temperature (soldering)	260, 5 s
Package temperature (IR reflow, peak)	260

PCM1755 Features

* 24-Bit Resolution
* Analog Performance (V_CC = 5 V):
− Dynamic Range: 106 dB
− SNR: 106 dB, Typical
− THD+N: 0.002%, Typical
− Full-Scale Output: 4 V p-p, Typical
*4*/8* Oversampling Digital Filter:
− Stop-Band Attenuation: 50 dB
− Pass-Band Ripple: ±0.04 dB
* Sampling Frequency: 5 kHz to 200 kHz
* System Clock: 128 f_S, 192 f_S, 256 f_S, 384 f_S,
512 f_S, 768 f_S, 1152 f_S With Auto Detect
* Software Control (PCM1753, PCM1755):
− Accepts 16-, 18-, 20-, and 24-Bit Audio
Formats: Standard, I2S, and Left-Justified
− Digital Attenuation: 0 dB to 63 dB,0.5 dB/Step
− Digital De-Emphasis
− Digital Filter Rolloff: Sharp or Slow
− Soft Mute
− Zero Flags for Each Output
− Open-Drain Output Zero Flag (PCM1755)
*Hardware Control (PCM1754):
− I²S and 16-Bit Word, Right-Justified
− 44.1 kHz Digital De-Emphasis
− Soft Mute
− Zero Flag for L-, R-Channel Common Output
*Power Supply: 5-V Single Supply
*Small 16-Lead SSOP Package, Lead-Free

PCM1755 Typical Application

*A/V Receivers
*DVD Movie Players
*DVD Add-On Cards For High-End PCs
*DVD Audio Players
*HDTV Receivers
*Car Audio Systems
*Other Applications Requiring 24-Bit Audio

PCM1755 Connection Diagram

PCM1755DBQ Parameters

Technical/Catalog Information	PCM1755DBQ
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Data Interface	Serial
Number of Bits	24
Operating Temperature	-25°C ~ 85°C
Package / Case	16-QSOP (SSOP)
Packaging	Tube
Voltage Supply Source	Single
Settling Time	-
Drawing Number	296; 4073301-2; DBQ; 16
Number of Converters	2
Power Dissipation (Max)	150mW
Number of Outputs and Type	2 Voltage, Unipolar
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PCM1755DBQ PCM1755DBQ 296 16653 5 ND 296166535ND 296-16653-5

PCM1755DBQR Parameters

Technical/Catalog Information	PCM1755DBQR
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Data Interface	Serial
Number of Bits	24
Operating Temperature	-25°C ~ 85°C
Package / Case	16-QSOP (SSOP)
Packaging	Tape & Reel (TR)
Voltage Supply Source	Single
Settling Time	-
Drawing Number	296; 4073301-2; DBQ; 16
Number of Converters	2
Power Dissipation (Max)	150mW
Number of Outputs and Type	2 Voltage, Unipolar
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PCM1755DBQR PCM1755DBQR

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