Overview
The SSM2603CPZ-REEL7, produced by Analog Devices Inc., is a low power, high-quality stereo audio codec designed for portable digital audio applications. This component features two 24-bit analog-to-digital converter (ADC) channels and two 24-bit digital-to-analog (DAC) converter channels, making it suitable for a variety of audio processing tasks. It includes one set of stereo programmable gain amplifier (PGA) line inputs and one monaural microphone input, enhancing its versatility in different audio scenarios.
Key Specifications
| Parameter | Specification |
|---|---|
| ADC Resolution | 24-bit |
| DAC Resolution | 24-bit |
| ADC SNR | 90 dB (A-weighted) at 48 kHz, 3.3 V |
| DAC SNR | 100 dB (A-weighted) at 48 kHz, 3.3 V |
| THD | −80 dB at 48 kHz, 3.3 V |
| Power Consumption | 7 mW stereo playback (1.8 V/1.5 V supplies), 14 mW record and playback (1.8 V/1.5 V supplies) |
| Supply Voltages | Analog: 1.8 V to 3.6 V, Digital core: 1.5 V to 3.6 V, Digital I/O: 1.8 V to 3.6 V |
| Oversampling Rate | 256/384 in normal mode; 250/272 in USB mode |
| Audio Sampling Rates | 8 kHz, 11.025 kHz, 12 kHz, 16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, and 96 kHz |
| Package | 28-lead, 5 mm × 5 mm LFCSP |
| Operating Temperature | −40°C to +85°C |
Key Features
- Stereo, 24-bit analog-to-digital and digital-to-analog converters
- Highly efficient headphone amplifier
- Stereo line input and monaural microphone input
- Low power consumption
- Low supply voltages
- Software-programmable stereo output options
- Volume control functions with a large range of gain control
- Supports various master clock frequencies and common audio sampling rates
Applications
- Mobile phones
- MP3 players
- Portable gaming devices
- Portable electronics
- Educational toys
Q & A
- What is the resolution of the ADC and DAC in the SSM2603CPZ-REEL7? The ADC and DAC both have a resolution of 24 bits.
- What are the typical power consumption values for the SSM2603CPZ-REEL7? The power consumption is 7 mW for stereo playback and 14 mW for record and playback at 1.8 V/1.5 V supplies.
- What are the supported supply voltages for the SSM2603CPZ-REEL7? The supported supply voltages are 1.8 V to 3.6 V for analog, 1.5 V to 3.6 V for the digital core, and 1.8 V to 3.6 V for digital I/O.
- What are the oversampling rates supported by the SSM2603CPZ-REEL7? The oversampling rates are 256/384 in normal mode and 250/272 in USB mode.
- What are the supported audio sampling rates for the SSM2603CPZ-REEL7? The supported audio sampling rates include 8 kHz, 11.025 kHz, 12 kHz, 16 kHz, 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, and 96 kHz.
- What is the package type and size of the SSM2603CPZ-REEL7? The package is a 28-lead, 5 mm × 5 mm LFCSP.
- What is the operating temperature range of the SSM2603CPZ-REEL7? The operating temperature range is −40°C to +85°C.
- Does the SSM2603CPZ-REEL7 support multiple input sources? Yes, it supports both stereo line inputs and a monaural microphone input, but only one source can be used at a time.
- How does the SSM2603CPZ-REEL7 manage volume control? It provides software-programmable stereo output options with a large range of gain control.
- What types of devices typically use the SSM2603CPZ-REEL7? It is commonly used in mobile phones, MP3 players, portable gaming devices, portable electronics, and educational toys.
