MAX11158EUB+ by Analog Devices

18-Bit, 500ksps, ±5V SAR ADC with Internal Reference in µMAX


The MAX11158 is an 18-bit, 500ksps, SAR ADC offering excellent AC and DC performance with true bipolar input range, internal reference, and small size. The MAX11158 measures a ±5V (10VP-P) input range while operating from a single 5V supply. A patented charge-pump architecture allows direct sampling of high-impedance sources. The MAX11158 integrates a low drift reference with internal buffer, saving the cost and space of an external reference. This ADC achieves 93.7dB SNR and -100.0dB THD. The MAX11158 guarantees 18-bit no-missing codes and ±2.7 LSB INL (typ). The MAX11158 communicates using an SPI-compatible serial interface at 2.5V, 3V, 3.3V, or 5V logic. The serial interface can be used to daisy-chain multiple ADCs for multichannel applications and provides a busy indicator option for simplified system synchronization and timing. The MAX11158 is offered in a 10-pin, 3mm x 5mm, μMAX® package and is specified over the -40°C to +85°C temperature range.

Where to Buy

Prices starting from US$20.83

Distributor Stock
Logo for Farnell
Farnell
from US$31.09
No stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$20.83
1,813
in stock
Buy Now

Features

High DC/AC Accuracy Improves Measurement Quality 18-Bit Resolution with No Missing Codes 500ksps Throughput Rates Without Pipeline Delay/Latency 93.7dB SNR and -100.0dB THD at 10kHz 2.0 LSBRMS Transition Noise ±0.5 LSB DNL (typ) and ±2.7 LSB INL (typ)
18-Bit Resolution with No Missing Codes
500ksps Throughput Rates Without Pipeline Delay/Latency
93.7dB SNR and -100.0dB THD at 10kHz
2.0 LSBRMS Transition Noise
±0.5 LSB DNL (typ) and ±2.7 LSB INL (typ)
Highly Integrated ADC Saves Cost and Space ±7ppm/°C Internal Reference Internal Reference Buffer
±7ppm/°C Internal Reference
Internal Reference Buffer
Wide Supply Range and Low Power Simplify Power-Supply Design 5V Analog Supply 2.3V to 5V Digital Supply 38mW Power Consumption at 500ksps 10µA in Shutdown Mode
5V Analog Supply
2.3V to 5V Digital Supply
38mW Power Consumption at 500ksps
10µA in Shutdown Mode
Multi-Industry Standard Serial Interface and Small Package Reduces Size SPI/QSPI™/MICROWIRE®/DSP-Compatible Serial Interface 3mm x 5mm Tiny 10-Pin µMAX Package
SPI/QSPI™/MICROWIRE®/DSP-Compatible Serial Interface
3mm x 5mm Tiny 10-Pin µMAX Package

Specifications

Resolution (bits) (ADC) 18
# Input Channels 1
Conv. Rate (ksps) (max) 500
Data Bus DSP-Compatible SerialMicrowireQSPISPI
ADC Architecture SAR
Diff/S.E. Input Both
Internal VREF (V) (nominal) 4.096
Bipolar VIN (±V) (max) 5
INL (±LSB) 2.7
Package/Pins UMAX/10
BudgetaryPrice (See Notes) 19.47


MAX11158EUB+ Data & Signal Conversion by Analog Devices

ADC 18BIT 500KSPS UMAX-10

Status: Unknown
Series: Dual 14-Bit Sigma-Delta ADCs
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 18bit
Sampling Rate 500kSPS
Input Channel Type Pseudo Differential
Data Interface SPI
Supply Voltage Type Single
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
ADC / DAC Case Style µMAX
No. of Pins 10Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range Dual 14-Bit Sigma-Delta ADCs
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

18-Bit, 500ksps, 5V Bipolar In | Analog Devices
ADC, 18BIT, 500KSPS, UMAX-10 | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX11158EUB+ ?

Additional datasheets, footprints and schematics for MAX11158EUB+ are listed on our Part Details page. You can also find images and similar parts to MAX11158EUB+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX11158EUB+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX11158EUB+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX11158EUB+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX11158EUB+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX11158EUB+ have stock available?

Authorised distributors including Analog Devices and Farnell have stock available or on a lead time for MAX11158EUB+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX11158EUB+ often in real-time on the comparison pages.

What if I can't find stock of MAX11158EUB+ ?

You can fill out our help required form which you can use to request a quote for MAX11158EUB+ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay