MAX11900
16-Bit, 1Msps, Low-Power, Fully Differential SAR ADC
16-Bit, Low-Power, SAR ADC with Reference Buffer
Top
Overview
Features and Benefits
- High DC/AC Accuracy Improves Measurement Quality
- 16-Bit Resolution with No Missing Codes
- 1Msps Throughput Rates Without Pipeline Delay/Latency
- 95.6dB SNR and -115dB THD at 10kHz
- 0.4 LSBRMS Transition Noise
- ±0.25 LSB DNL (max) and ±0.5 LSB INL (max)
- Highly Integrated ADC Saves Cost and Space
- Internal Reference Buffer
- Wide Supply Range and Low Power Simplify Power-Supply Design
- 1.8V Analog Supply
- 1.5V to 3.6V Digital Supply
- 6.7mW Power Consumption at 1Msps
- 6.7µW Power Consumption at 1ksps
- 1µA in Shutdown Mode
- Multi-Industry Standard Serial Interface and Small Package Reduces Size
- SPI/QSPI™/MICROWIRE®/DSP-Compatible Serial Interface
- 4mm x 4mm 20-Pin TQFN Package
Product Details
The MAX11900 is a 16-bit, 1Msps, single-channel, fully differential SAR ADC with internal reference buffers. The MAX11900 provides excellent static and dynamic performance with best-in-class power consumption that directly scales with throughput. The device has a unipolar differential ±VREF input range. Supplies include a 3.3V supply for the reference buffers, a 1.8V analog supply, a 1.8V digital supply, and a 1.5V to 3.6V digital interface supply.
This ADC achieves 95.6dB SNR and -115dB THD, guarantees 16-bit resolution with no-missing codes and 0.5 LSB INL (max).
The MAX11900 communicates data using a SPI-compatible serial interface. The MAX11900 is offered in a 20-pin, 4mm x 4mm, TQFN package and is specified over the -40°C to +85°C operating temperature range.
Applications
- Automatic Test Equipment
- Battery-Powered Equipment
- Data Acquisition Systems
- Medical Instrumentation
- Process Control and Industrial Automation
- Telecommunications
- Test and Measurement
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
-
MAX11900 Reliability Data1/12/2023PDF55K
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
PCN-PDN Information
Support & Discussions
Sample & Buy
Ordering FAQs
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
Please see the latest communication from our CCO regarding lead times.
Sampling
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.