MAX22007

RECOMMENDED FOR NEW DESIGNS

Four-Channel 12-Bit Configurable Analog Output with Integrated Voltage Reference

A Software-Configurable Four-Channel Analog Output Device that Drives a Voltage or Current Output on Each Channel.

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $7.33

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Part Details

Configurable Outputs
- Each Output Individually Configurable
- Internal Comparator to Allow Calculating Load Impedance for Voltage-Mode or Current-Mode
- Voltage Mode is 0V to 10.5V Linear Range with 12.5V Overrange for Loads from 1kΩ to 1MΩ
- Current Mode is 0mA to 21mA Linear Range with 25mA Overrange for Loads from 0Ω to 750Ω
System Accuracy
- V/I Output Resolution is 12-Bits
- Factory Calibrated for Gain and Offset Error within ± 0.2% at +25°C
- V/I Total Unadjusted Error Less Than ± 1% from -40°C to +85°C
Robust with Integrated Diagnostics
- ±42V_P-P Protection for Output Drivers
- ±1kV Surge Protection with 4.99kΩ Series Resistors at Input Pins
- ±2.5kV HBM ESD Protection on All Pins
- Outputs have Short-Circuit and Overvoltage Protection with External Diodes
- Thermal Monitoring and Shutdown Protection
Simple and Low-Cost Interface
- Up to 30MHz SPI Serial Interface with Optional 8-Bit CRC
- Daisy-Chain Mode to Reduce System Cost
- V_DD = 2.7V to 5.5V for Easy Interface to the Microcontroller
- High Voltage Output Supplies:
  - HVDD: +8V to +24V
  - HVSS: -2V to 0V
Robust Performance in a Compact Package
- -40°C to 85°C Operating Temperature Range
- 56-pin TQFN, 8mm x 8mm

Part Models: 2
1ku List Price: Starting From $7.33

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX22007ETN+	56-LFCSP-8X8X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX22007ETN+T	56-LFCSP-8X8X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

Software Development 3

IBIS Model 1

MAX22007 IBIS Model

Evaluation Kits

Evaluation Kit for the MAX22007

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Features and Benefits

Two Accessible Modes:
- Analog Output-Voltage Mode
- Analog Output-Current Mode
Supports Load Impedance Detection
Access to All GPIOs
Windows^® 10-Compatible Software
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX22007 evaluation kit (EV kit) provides the hard- ware and software necessary to evaluate the MAX22007 Industrial Four-Channel Configurable Analog Output. The MAX22007 EV kit communicates with a graphical user interface (GUI) running on a PC through a USB port. The EV kit provides the on-board FT2232 USB-to-SPI bridge for SPI communication, but also allows an external SPI master to communicate with the MAX22007 through the PMOD1 connector. The onboard DC-DC converters generate necessary supply voltages, +15V for HVDD, +3.3V for V_DD, and -2V for HVSS to power the MAX22007.

Multiple MAX22007 EV kit boards can be connected in daisy-chain mode using PMOD1 and PMOD2 connectors.

Applications

Building Automation Analog Outputs
Configurable Analog Output Cards
Factory Automation Analog Outputs
Process Automation
Programmable Logic Controllers

Resources

MAX22007EVKIT ODB Files - Design Files
3.75M

MAX22007EVKIT: Evaluation Kit for the MAX22007 Data Sheet (Rev.0)
4.00M

MAX22007 Peripheral Module

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Features and Benefits

Easy Evaluation of the MAX22007 Four-Channel Analog Output
Two Accessible Modes:
- Analog Output-Voltage Mode (0 to +10V)
- Analog Output-Current Mode (0 to +20mA)
Voltage up to +12.5V Overrange for Loads from 1kΩ to 1MΩ
Current up to +24mA Overrange for Loads from 0 to 500Ω
Automatic Load Impedance Detection
No External Supply Needed
High-Voltage Supply Rail Generated from USB Supply
Works with USB2PMB2# and USB2GPIO# Adapters and Munich GUI Software
Surge Protection up to ±1kV per IEC 61000-4-5
ESD Protection up to ±6kV (Contact), ±8kV (Air-Gap) per IEC 61000-4-2
Proven Design and PCB Layout
RoHS Compliance

Product Details

The MAX22007 Peripheral Module (MAX22007PMB#) provides the hardware to evaluate the MAX22007 fourchannel 12-bit configurable analog output. Refer to the MAX22007 IC data sheet for detailed information regarding operation of the IC.

This module can be used in various ways, but it is primarily configured through SPI. Analog Devices sells low-cost USB2PMB2# and USB2GPIO# adapter boards that use the Munich GUI software for communication through a USB cable. The adapter boards are not included with the MAX22007PMB# board. Alternatively, any microcontroller or FPGA with a 12-pin Pmod™-compatible connector can be used with the SPI connection from the Pmod connector J1. Another option for the user is to wire-wrap a temporary connection from their system to the pins on the connector J1. For these later two options, the user needs to write their own control software. The board dimensions are 3.5” x 0.8” (8.69cm x 2.18cm).

Applications