MAX11300GCM+ by Analog Devices

PIXI, 20-Port Programmable Mixed-Signal I/O with 12-Bit ADC, 12-Bit DAC, Analog Switches, and GPIO


The MAX11300 integrates a PIXI™, 12-bit, multichannel, analog-to-digital converter (ADC) and a 12-bit, multichannel, buffered digital-to-analog converter (DAC) in a single integrated circuit (IC). This device offers 20 mixed-signal high-voltage, bipolar ports, which are configurable as an ADC analog input, a DAC analog output, a general-purpose input port (GPI), a general-purpose output port (GPO), or an analog switch terminal. One internal and two external temperature sensors track junction and environmental temperature, respectively. Adjacent pairs of ports are configurable as a logic-level translator for open-drain devices or an analog switch. Custom designs are easily created using the MAX11300 configuration GUI software. Watch this video to learn (Mandarin) how to create a design using the MAX11300 GUI configuration software and the MAX11300 PMB Evaluation Kit. PIXI ports provide highly flexible hardware configuration for 12-bit mixed-signal applications. The MAX11300 is best suited for applications that demand a mixture of several analog and digital functions. Each port is individually configurable with up to four selectable voltage ranges within -10V to +10V. The MAX11300 allows for the averaging of 2, 4, 8, 16, 32, 64, or 128 ADC samples from each ADC-configured port to improve noise performance. A DAC-configured output port can drive up to 25mA. The GPIO ports can be programmed to user-defined logic levels, and a GPI coupled with a GPO forms a logic-level translator. Internal and external temperature measurements can monitor user-programmable conditions of minimum and maximum temperature limits, using the interupt to notify the host if one or more conditions occur. The temperature measurement results are made available through the serial interface. The MAX11300 features an internal, low-noise 2.5V voltage reference and provides the option to use external voltage references with separate inputs for the DAC and ADC. The MAX11300 uses a 4-wire, 20MHz, SPI-compatible serial interface for communication with the host. The device operates from a 5V analog supply and a 1.8 V to 5.0V digital supply. The PIXI port driver voltage supply operates from a wide -12.0V to +12.0V. The MAX11300 is available in a 40-pin TQFN, 6mm x 6mm package or a 48-pin TQFP, 7mm x 7mm package specified over the -40°C to +105°C temperature range.  FAQs: MAX11300

Where to Buy

Prices starting from US$7.92

Distributor Stock
Logo for Farnell
Farnell
from US$9.79
395
in stock
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Logo for element14
element14
from US$10.40
395
in stock
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Logo for Newark Electronics
Newark Electronics
from US$7.92
58
in stock
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Features

20 Configurable Mixed-Signal Ports Maximize Design Flexibility Across Platforms Up to 20 12-Bit ADC Inputs Single-Ended, Differential, or Pseudo-Differential Range Options: 0 to 2.5V, ±5V, 0 to +10V, -10V to 0V Programmable Sample Averaging Per ADC Port Unique Voltage Reference for Each ADC PIXI Port Up to 20 12-Bit DAC Outputs Range Options: ±5V, 0 to +10V, -10V to 0V 25mA Current Drive Capability with Overcurrent Protection Up to 20 General-Purpose Digital I/Os 0 to +5V GPI Input Range 0 to +2.5V GPI Programmable Threshold Range 0 to +10V GPO Programmable Output Range Logic-Level Shifting Between Any Two Pins 60Ω Analog Switch Between Adjacent PIXI Ports Internal/External Temperature Sensors, ±1°C Accuracy
Up to 20 12-Bit ADC Inputs Single-Ended, Differential, or Pseudo-Differential Range Options: 0 to 2.5V, ±5V, 0 to +10V, -10V to 0V Programmable Sample Averaging Per ADC Port Unique Voltage Reference for Each ADC PIXI Port
Single-Ended, Differential, or Pseudo-Differential
Range Options: 0 to 2.5V, ±5V, 0 to +10V, -10V to 0V
Programmable Sample Averaging Per ADC Port
Unique Voltage Reference for Each ADC PIXI Port
Up to 20 12-Bit DAC Outputs Range Options: ±5V, 0 to +10V, -10V to 0V 25mA Current Drive Capability with Overcurrent Protection
Range Options: ±5V, 0 to +10V, -10V to 0V
25mA Current Drive Capability with Overcurrent Protection
Up to 20 General-Purpose Digital I/Os 0 to +5V GPI Input Range 0 to +2.5V GPI Programmable Threshold Range 0 to +10V GPO Programmable Output Range Logic-Level Shifting Between Any Two Pins
0 to +5V GPI Input Range
0 to +2.5V GPI Programmable Threshold Range
0 to +10V GPO Programmable Output Range
Logic-Level Shifting Between Any Two Pins
60Ω Analog Switch Between Adjacent PIXI Ports
Internal/External Temperature Sensors, ±1°C Accuracy
Adapts to Specific Application Requirements and Allows for Easy Reconfiguration as System Needs Change
Configurability of Functions Enables Optimized PCB Layout
Reduces BOM Cost with Fewer Components in Small Footprint 36mm2 40-Pin TQFN 49mm2 48-Pin TQFP
36mm2 40-Pin TQFN
49mm2 48-Pin TQFP

Specifications

Resolution (bits) 12
# Channels 20
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Int./Ext.
INL (±LSB) (max) 1.5
Supply Range (V) (min) 4.75
Supply Range (V) (max) 5.25
ICC (mA) (max) 18
Settling Time (µs) (typ) 40
Package/Pins TQFN/40TQFP/48
BudgetaryPrice (See Notes) 7.18


MAX11300GCM+ Data & Signal Conversion by Analog Devices

DAC 12BIT TQFP-48

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 12bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 4.75V to 5.25V
ADC / DAC Case Style TQFP
No. of Pins 48Pins
Data Interface SPI
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

DAC, 12BIT, TQFP-48 | element14
Dac, 12Bit, -40 To 105Deg C | Newark Electronics

Frequently Asked Questions

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Is the MAX11300GCM+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX11300GCM+ .

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