# PCM1754 - Texas Instruments Audio DAC

## Product Summary

The Texas Instruments PCM1754 is a stereo audio digital-to-analog converter (DAC) featuring a 24-bit resolution and a sampling rate up to 192 kHz. It offers a high dynamic range of 106 dB and low THD+N of 0.002%.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | PCM1754 |
| Manufacturer | Texas Instruments |
| Product Type | Audio DAC |
| Series | PCM1754 |
| Category | Uncategorized |
| Subcategory | Audio Special Purpose |
| Mounting Type | Surface Mount |

## Description

The PCM1754 from Texas Instruments is a stereo digital-to-analog converter (DAC) based on an enhanced delta-sigma architecture. This architecture utilizes 4th-order noise shaping and 8-level amplitude quantization to deliver excellent dynamic performance and improved clock jitter tolerance.

This audio DAC supports a resolution of 24 bits and can handle sampling rates from 5 kHz up to 192 kHz. It boasts a typical Signal-to-Noise Ratio (SNR) of 106 dB and a Total Harmonic Distortion plus Noise (THD+N) of 0.002%. The device provides two analog outputs and operates with a single 5-V power supply.

The PCM1754 features hardware control and interfaces with industry-standard audio data formats, making it suitable for integration with audio DSP and decoder chips. It includes features like soft mute and a zero flag for common output. The digital filter offers 4x or 8x oversampling with stop-band attenuation of -50 dB and pass-band ripple of ±0.04 dB.

Packaged in a small 16-lead SSOP, the PCM1754 is designed for surface mounting. Its operating temperature range is -40°C to 85°C, making it suitable for various audio applications.

## Key Specifications

| Specification | Value |
| --- | --- |
| Architecture | Delta-Sigma |
| Control Interface | Hardware |
| Mounting Type | Surface Mount |
| Operating Temperature Range | -40 to 85 °C |
| Package / Case | SSOP (DBQ) 16 |
| Resolution | 24-Bit |
| SVHC Present | Not Present |
| Sampling Frequency | 5 kHz to 200 kHz |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 153 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| PROSOFT ELECTRONICS | 153 |  |  |  |  |

## Features

- 24-bit resolution stereo audio DAC
- Up to 192 kHz sampling rate
- 106 dB typical SNR
- 0.002% typical THD+N
- 5V single supply operation

## Applications

- Ideal for home audio systems
- Suitable for audio DSP integration
- Used in consumer electronics
- Supports digital audio decoding

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/e1/ba/cb/pcm1754evm-angled.png
- Product Page: https://distyparts.com/product/pcm1754
- RFQ URL: https://distyparts.com/product/pcm1754#rfq

## FAQs

### What is the resolution of the PCM1754?

The PCM1754 has a 24-Bit resolution.

### What sampling rates does the PCM1754 support?

The PCM1754 supports sampling rates from 5 kHz to 200 kHz.

### What is the THD+N of the PCM1754?

The THD+N is -94 dB (0.002%).

### What is the signal-to-noise ratio of the PCM1754?

The SNR is 106 dB.

### What is the operating voltage of the PCM1754?

The PCM1754 operates from a 5 V single supply.

### What package does the PCM1754 come in?

The PCM1754 is available in a 16-pin SSOP (DBQ) package measuring 4.9 mm x 6 mm.

### What is the operating temperature range of the PCM1754?

The operating temperature range is -40°C to 85°C.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/pcm1754
- Markdown File: https://distyparts.com/product/pcm1754.md
- TXT File: https://distyparts.com/product/pcm1754.txt