ADS58B18IRGZT

Analog To Digital Converters (ADC) Overview

The ADS58B18IRGZT is a single-channel, 11-bit analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 200 MSPS with a pipeline architecture and features buffered single-ended inputs. The device utilizes SNRBoost technology to enhance in-band signal-to-noise ratio for multi-carrier communications. It requires 1.8 V analog and digital supply voltages, consuming 310 mW of power. Key performance metrics include a Signal-to-Noise Ratio (SNR) of 66 dB, Spurious-Free Dynamic Range (SFDR) of 81.7 dB, and an Effective Number of Bits (ENOB) of 10.83 bits. Differential Nonlinearity (DNL) is specified at +/- 2 LSB. It is housed in a VQFN-48 package and supports operation between -40°C and +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates SNRBoost technology to deliver enhanced in-band signal-to-noise ratio for demanding communication applications.
• Features a low-power design optimized for battery-operated or thermally constrained systems.
• Provides buffered single-ended input stage to simplify front-end interface requirements.

Analog To Digital Converters (ADC) Applications

• CDMA base station receivers
• WCDMA and TD-SCDMA infrastructure
• LTE and WiMAX communication systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'RGZT' against the manufacturer's official datasheet to confirm the reel quantity and tape specifications. Ensure the component meets RoHS compliance standards required by your region. Cross-reference the Mouser part number 595-ADS58B18IRGZT with the original TI documentation to validate authenticity and revision level before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high-speed 11-bit resolution is required alongside low power consumption. The buffered single-ended input simplifies driver circuitry compared to differential-only ADCs. Verify that the 200 MSPS throughput aligns with system bandwidth needs, typically up to 65 MHz, and ensure the 1.8 V supply voltage matches the target platform's power rails.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS58B18 family, which includes quad (ADS58C48) and dual (ADS58C28) variants. All members share the same core 11-bit, 200 MSPS architecture and SNRBoost technology. The ADS58B18 serves as the single-channel option within this low-power series designed for multi-mode wireless infrastructure.

Analog To Digital Converters (ADC) Replacement Considerations

Direct functional substitutes within the same family include the ADS58C28 (dual channel) and ADS58C48 (quad channel). For single-channel replacements, verify if the ADS58B19 offers compatible pinouts and performance characteristics. Always consult the latest TI datasheets to confirm electrical parameter equivalence.