SSM2603CPZ-REEL7 Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
The SSM2603CPZ-REEL7 is a low power stereo audio codec from Analog Devices featuring integrated ADC, DAC, and headphone driver in a 28-pin QFN package. It operates from a 3.3 V supply with 24-bit resolution at up to 96 kHz sample rate. Available in tape-and-reel packaging for high-volume production.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- SSM2603CPZ-REEL7 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Low power stereo audio codec with integrated 24-bit ADC and DAC operating at sample rates up to 96 kHz
- Built-in headphone driver and microphone preamplifier eliminating need for external amplifier stages
- I2C and I2S interfaces for easy connection to DSPs and microcontrollers in a compact 28-pin QFN package
Applications
The SSM2603CPZ-REEL7 is well suited for portable audio devices such as smart speakers, USB audio interfaces, and voice-enabled IoT nodes where compact size and low power draw are critical. Its integrated headphone driver and microphone preamplifier reduce external component count, making it an efficient choice for wearable audio products and handheld communication devices. Engineers also use it in evaluation boards and embedded Linux audio subsystems that require a full-featured codec with standard I2S connectivity.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | CP-28-10 |
| YTEOL | 10 |
| Filter | YES |
| JESD-30 Code | S-XQCC-N28 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Operating Mode | SYNCHRONOUS |
| Package Body Material | UNSPECIFIED |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Telecom IC Type | PCM CODEC |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | South Korea |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What ADC and DAC resolution does the SSM2603CPZ-REEL7 support, and at which sample rates?
The SSM2603CPZ-REEL7 provides 24-bit resolution for both the ADC and DAC paths, supporting sample rates from 8 kHz up to 96 kHz. This wide range makes it suitable for voice capture at 8 kHz as well as high-fidelity audio playback at 96 kHz within a single device.
Which supply voltage does the SSM2603CPZ-REEL7 require, and how does that affect battery-powered designs?
The SSM2603CPZ-REEL7 operates from a 3.3 V supply rail, which is directly compatible with most low-voltage microcontrollers and application processors. The low supply voltage and efficient power management reduce current consumption, extending battery life in portable audio and wearable applications that draw under 15 mW in active operation.
When would SSM2603CPZ-REEL7 be preferred over a discrete ADC plus DAC solution in a compact audio design?
Because the SSM2603CPZ-REEL7 integrates a 24-bit ADC, a 24-bit DAC, a headphone driver, and a microphone preamplifier in a single 28-pin QFN package measuring roughly 4 mm x 4 mm, it replaces 4 or more discrete ICs, cutting board area by over 50% and simplifying BOM management. This integration is especially valuable when PCB real estate is constrained, such as in wearable or IoT audio nodes.
What digital interface does the SSM2603CPZ-REEL7 use for audio data transfer, and which control bus configures it?
Audio data is streamed over an I2S-compatible serial interface at up to 24-bit width, while device registers are configured through a 2-wire I2C control bus. This combination allows direct connection to the I2S and I2C peripherals found on most ARM Cortex-M and Cortex-A processors without external glue logic.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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