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Analog Devices Inc./Maxim Integrated MAX11312GTJ+
- Part No.:
- MAX11312GTJ+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Specialized ICs
- Package:
- 32-WFQFN Exposed Pad
- Description:
- IC ADC/DAC ANALOG SWITCH 32TQFN
- Quantity:
Unit Price:$9.10
Ext Price:$9.10
- Payment:
- Shipping:
Product Details
MAX11312GTJ+ - 12-Port Programmable Mixed-Signal I/O
MAX11312GTJ+ from Analog Devices Inc./Maxim Integrated is a 12-port programmable mixed-signal device combining 12-bit ADC, 12-bit DAC, GPIO, analog-switch and temperature-monitor functions in a 32-pin TQFN tube package.
Specifications were checked against the manufacturer data sheet and current distributor listing.
Overview
MAX11312 provides twelve individually configurable high-voltage bipolar PIXI ports. Each port can serve as an ADC input, buffered DAC output, general-purpose digital I/O or analog-switch terminal under I2C control.
Key Advantages
Consolidates mixed ADC, DAC, GPIO, comparator and switch functions into one configurable device.
Supports per-port voltage ranges across -10 V to +10 V and programmable ADC averaging.
Available in an established surface-mount or through-hole ordering format.
Electrical and environmental limits are defined by the official data sheet.
Feature Summary
Programmable mixed-signal I/O and data converter
400 kHz I2C-compatible serial control
4.75 V to 5.25 V analog supply; 1.8 V to 5.0 V digital supply; -12 V to +12 V port rails; -40 C to +105 C
32-WFQFN Exposed Pad
Package & Footprint
This ordering code uses the 32-WFQFN Exposed Pad package.
Pin Functions
Confirm exact numbering and the latest land pattern before PCB release.
Key Specifications
| Mixed-signal ports | 12 |
|---|---|
| ADC resolution | 12 bit |
| DAC resolution | 12 bit |
| ADC configurations | Single-ended, differential or pseudo-differential |
| Port voltage ranges | 0 to 2.5 V, +/-5 V, 0 to +10 V, or -10 V to 0 V |
| DAC output current | Up to 25 mA |
| Analog switch resistance | 60 ohm typical |
| Digital interface | I2C compatible, up to 400 kHz |
| Temperature sensors | One internal and two external |
| ADC averaging | 2 to 128 samples |
| Analog supply | 4.75 V to 5.25 V |
| Temperature | -40 C to +105 C |
| Package | 32-pin TQFN-EP, 5 mm x 5 mm |
Replacement Considerations
MAX11312GTJ+T is a related product in the library. Confirm electrical behavior, package, pinout, ordering media and configuration before substitution.
Similarity of family name or package does not establish drop-in compatibility.
Manufacturer Information
Analog Devices lists the MAX11312 family in production. The GTJ+ order code uses tube packaging.
Applications
Combines sensor acquisition, bias generation and digital control in configurable I/O modules.
Programs bias and monitors operating points without a collection of separate converters.
Quality & Authenticity
Match the complete ordering code, package marking and reel or lot label to authorized-channel records. Inspect moisture handling and solderability requirements before assembly.
FAQ
What is the main function?
Programmable mixed-signal I/O and data converter
What package is used?
32-WFQFN Exposed Pad
Can the related part be substituted directly?
No. Validate all electrical, mechanical and configuration differences first.
Is the package image ready?
No. The registered package JPG is currently missing.
Engineering Notice
Use the latest manufacturer documentation for schematic, PCB, thermal and production approval. Distributor attributes are useful for sourcing but do not replace the official data sheet.
MAX11312GTJ+ Information
- Specifications
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 32-WFQFN Exposed Pad
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- ADC, DAC, Analog Switch
- Applications:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-TQFN (5x5)
- Grade:
- -
- Qualification:
- -
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Inventory:197
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In Stock:197
| Qty. | Unit Price | Ext. Price |
| 1+ | $9.10 | $9.10 |
| 10+ | $7.14 | $71.40 |
| 25+ | $5.96 | $149.00 |
| 120+ | $5.92 | $710.40 |
| 540+ | $5.92 | $3196.80 |
| 1020+ | $5.87 | $5987.40 |
