ADS4128 Overview
Key Specifications
Package: VQFN
Pins: 48
Max Voltage (typical range): 1.9 V
Min Voltage (typical range): 1.7 V
Description
The ADS4128 is a 12-bit analog-to-digital converter (ADC) with sampling rates up to 200 MSPS. This device uses innovative design techniques to achieve high dynamic performance, while consuming extremely low power at 1.8-V supply.
Key Features
- 1 Maximum Sample Rate: 200 MSPS
- Ultralow Power with 1.8-V Single Supply: – 230-mW Total Power at 200 MSPS
- High Dynamic Performance: – SNR: 69 dBFS at 170 MHz – SFDR: 85 dBc at 170 MHz
- Dynamic Power Scaling With Sample Rate
- Programmable Gain up to 6 dB for SNR and SFDR Trade-Off
- DC Offset Correction
- Supports Low Input Clock Amplitude Down to 200 mVPP
- Package: 7.00 mm × 7.00 mm VQFN-48
