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Analog Devices MAX1137EUA+T — Discrete Semiconductors

MAX1137EUA+T ADC, 10-Bit SAR, 94.4kSPS, I²C, 8-uMAX

MPNMAX1137EUA+T
End of Life

Analog Devices MAX1137EUA+T, SAR ADC, 10-bit, 94.4kSPS, I²C, 2/4-channel, Differential/Single-Ended, 8-uMAX/uSOP, Tape & Reel.

$10.34Ref. price · indicative, final on quote
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX1137EUA+T specifications
ParameterValue
Input typeDifferential, Single Ended
MountingSurface Mount
Reference typeExternal, Internal
Voltage - supply, analog2.7V ~ 3.6V
Voltage - supply, digital2.7V ~ 3.6V
I/O channels2, 4
InterfaceI²C
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
ArchitectureSAR
ConfigurationMUX-S/H-ADC
Number of bits10
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Ratio - s (H:ADC)1:1
Number of a (D converters)1
Sampling rate (Per second)94.4k

Product details

ADC core specs for the BOM line

The MAX1137EUA+T is a 10-bit successive-approximation (SAR) ADC from Analog Devices, sampling at 94.4k samples per second. It handles both differential and single-ended inputs through a MUX-S/H-ADC front end, configurable for two differential or four single-ended channels. The I²C data interface keeps the pin count low — the part fits in an 8-lead uMAX/uSOP package (3.00 mm width), which is the limiting factor for PCB area allocation in space-constrained sensor modules or portable instruments.

Lifecycle and compliance read

ROHS3 compliant per, which covers the current EU RoHS exemption list.

Frequently asked questions

How can I order the MAX1137EUA+T or request a quote?

Active in production and RoHS3 compliant. No stock-holding claim — quoted per your BOM quantity.

What is the MAX1137EUA+T used for?

It is a 10-bit SAR ADC with an I²C interface, suited for digitizing analog sensor signals in embedded systems where PCB area is tight — the 8-uMAX package and single 2.7-3.6 V supply rail reduce board footprint and power routing complexity.

Does the MAX1137EUA+T support single-ended or differential inputs?

Both. The input multiplexer can be configured for two differential inputs or four single-ended inputs, giving flexibility to interface with either type of sensor front-end.