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Analog Devices MAX127AEAI+ — DC-DC Power Modules
Analog Devices

MAX127AEAI+ Data Acquisition System, 12-Bit ADC, 8-Channel

MPNMAX127AEAI+
End of Life

Analog Devices MAX127AEAI+, Data Acquisition System (DAS) with 12-bit ADC, 8-channel input, 8k samples per second, I2C/Serial interface, 28-SSOP package, single 5V supply, industrial temperature range -40°C to 85°C.

$44.62Ref. price · indicative, final on quote
MAX127AEAI+ datasheet
Packaging28-SSOP (0.209", 5.30mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

MAX127AEAI+ Technical Specifications
ParameterValue
TypeData Acquisition System (DAS), ADC
Mounting typeSurface Mount
Voltage4.75V ~ 5.25V
Voltage supply sourceSingle Supply
InterfaceI²C, Serial
Operating temperature-40°C ~ 85°C
PackageTube
Case28-SSOP (0.209\", 5.30mm Width)
Resolution12 b
Number of channels8
Sampling rate (Per second)8k

Product details

Industrial temperature range and 5V supply

Rated for -40°C to 85°C, the MAX127AEAI+ is specified for industrial environments. The single 5V supply rail is common in legacy 5V-logic systems.

Package and footprint

Housed in a 28-SSOP (0.209-inch body width, 5.30 mm), this is a surface-mount part suited for automated assembly.

Lifecycle and sourcing posture

The MAX127AEAI+ carries an active lifecycle status from the manufacturer. For production BOMs, this part can be qualified without an obsolescence risk horizon. Sourcing is straightforward: we can quote current pricing and availability against an RFQ, with lead times confirmed at the time of order.

Frequently asked questions

What is the MAX127AEAI+ sampling rate and resolution?

The MAX127AEAI+ samples at 8k samples per second with 12-bit resolution. That is 4096 discrete output codes across the input range, at a rate sufficient for most industrial sensor signals up to a few kHz bandwidth.

Is MAX127AEAI+ compatible with 5V supply?

Yes, the MAX127AEAI+ operates from a single 4.75V to 5.25V supply. It is designed for a 5V rail and its I²C interface is 5V-logic compatible, simplifying integration with 5V microcontrollers.

What is the closest pin-compatible alternative to MAX127AEAI+ in this component family?

Within the same MAX127 family, the MAX1270 and MAX1271 series offer similar functionality but with different channel counts or interface options. For a direct 8-channel, 12-bit, I²C DAS in the same 28-SSOP footprint, the MAX127AEAI+ is the standard choice. No exact pin-compatible second source is listed in the available records; verify any alternate against the datasheet pinout before substituting.