PCM1754-Q1

Name: PCM1754-Q1
Brand: TI
SKU: PCM1754-Q1
Price: 0.644 USD

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Convertidor digital-analógico (DAC) de audio estéreo con SNR de 106 dB (control por software) par

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document-pdfAcrobat PCM175x-Q1 24-Bit 192-kHz Sampling Enhanced Multi-Level Delta-Sigma Audio Digital-to-Analog Converter datasheet (Rev. D) (Inglés) PDF | HTML

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ADC de audio estéreo de baja potencia con un rango dinámico de 106 dB para automoción Smaller package, higher SNR performance, and more programmability

PCM1754-Q1

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Detalles del producto

Number of DAC channels

2

Analog inputs

0

Analog outputs

2

DAC SNR (typ) (dB)

106

Sampling rate (max) (kHz)

192

Control interface

H/W

Resolution (Bits)

24

Architecture

Delta-Sigma

Operating temperature range (°C)

-40 to 105

Rating

Automotive

Number of DAC channels

2

Analog inputs

0

Analog outputs

2

DAC SNR (typ) (dB)

106

Sampling rate (max) (kHz)

192

Control interface

H/W

Resolution (Bits)

24

Architecture

Delta-Sigma

Operating temperature range (°C)

-40 to 105

Rating

Automotive

SSOP (DBQ)

16

29.4 mm² 4.9 x 6

Qualified for Automotive Applications

AEC-Q100 Qualified With the Following Results:

Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
Device HBM ESD Classification Level 2
Device CDM ESD Classification Level C4B

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_PP, Typical

4× and 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

Hardware Control (PCM1754-Q1)

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

APPLICATIONS

Automotive Infotainment and Cluster
A/V Receivers
HDTV Receivers
Car Audio Systems
Other Applications Requiring 24-Bit Audio

Qualified for Automotive Applications

AEC-Q100 Qualified With the Following Results:

Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
Device HBM ESD Classification Level 2
Device CDM ESD Classification Level C4B

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_PP, Typical

4× and 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

Hardware Control (PCM1754-Q1)

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

APPLICATIONS

Automotive Infotainment and Cluster
A/V Receivers
HDTV Receivers
Car Audio Systems
Other Applications Requiring 24-Bit Audio

The PCM175x-Q1 family of devices 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 PCM175x-Q1 family of devices 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-Q1 device is pin-compatible with the PCM1748, PCM1742, and PCM1741 devices, except for pin 5.

For all available packages, see the orderable addendum at the end of the data sheet.

The PCM175x-Q1 family of devices 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 PCM175x-Q1 family of devices 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-Q1 device is pin-compatible with the PCM1748, PCM1742, and PCM1741 devices, except for pin 5.

For all available packages, see the orderable addendum at the end of the data sheet.

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PCM1753-Q1

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Convertidor digital-analógico (DAC) estéreo con SNR de 106 dB (control por software) para el sect Software controlled version

Documentación técnica

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	Tipo	Título		Fecha
*	Data sheet	PCM175x-Q1 24-Bit 192-kHz Sampling Enhanced Multi-Level Delta-Sigma Audio Digital-to-Analog Converter datasheet (Rev. D)	PDF \| HTML	31 jul 2015
	Circuit design	Active-filtering circuit for audio DACs (Rev. A)	PDF \| HTML	18 sep 2024
	Application note	THD+N Versus Frequency Characteristics and Spectra of the PCM1717/18/19/20/23/27		27 sep 2000

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PCM1754DBQ IBIS Model

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SSOP (DBQ)	16	Ultra Librarian

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PCM1754-Q1

Convertidor digital-analógico (DAC) de audio estéreo con SNR de 106 dB (control por software) par

Se encuentra disponible una versión más nueva de este producto

Misma funcionalidad con diferente configuración de pines que el dispositivo comparado

PCM1754-Q1

Detalles del producto

Productos similares que pueden interesarle

Misma funcionalidad con diferente configuración de pines que el dispositivo comparado

Documentación técnica

Diseño y desarrollo

PCM1754DBQ IBIS Model

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

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