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MAX15500, MAX15501
Industrial Analog Current/Voltage Output Conditioners
Industry's First Programmable Outputs—Current Up to ±24mA or Voltage Up to ±12V
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Status
Active: In Production.
Description
The MAX15500/MAX15501 analog output conditioners provide a programmable current up to ±24mA, or a voltage up to ±12V proportional to a control voltage signal. The control voltage is typically supplied by an external DAC with an output voltage range of 0 to 4.096V for the MAX15500 and 0 to 2.5V for the MAX15501. The output current and voltage are selectable as either unipolar or bipolar. In the unipolar configuration, a control voltage of 5% full-scale (FS) produces a nominal output of 0A or 0V to achieve underrange capability. A control voltage of 100%FS produces one of two programmable levels (105%FS or 120%FS) to achieve overrange capability. The outputs of the MAX15500/MAX15501 are protected against overcurrent conditions and a short to ground or supply voltages up to ±35V. The devices also monitor for overtemperature and supply brownout conditions. The supply brownout threshold is programmable.
The MAX15500/MAX15501 are programmed through an SPI™ interface capable of daisy-chained operation. The MAX15500/MAX15501 provide extensive error reporting through the SPI interface and an additional open-drain interrupt output. The devices include an analog output to monitor load conditions.
The MAX15500/MAX15501 operate over the -40°C to +105°C temperature range. The devices are available in a 32-pin, 5mm x 5mm TQFN package.
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Data Sheet
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An evaluation kit is available: MAX15501EVKIT
Key Features
- Supply Voltage Up to ±32.5V
- Output Protected Up to ±35V
- Programmable Output (Plus Overrange)
- ±10V
- 0 to 10V
- 0 to 5V
- ±20mA
- 0 to 20mA
- 4 to 20mA
- Current Output Drives 0 to 1kΩ
- Voltage Output Drives Loads Down to 1kΩ
- HART Compliant
- 2ppm Gain Error Drift Over Temperature
- SPI Interface, with Daisy-Chain Capability
- Supports +4.096V (MAX15500) or +2.5V (MAX15501) Full-Scale Input Signals
- Extensive Error Reporting
- Short-Circuit and Overcurrent Protection
- Open-Circuit Detection
- Brownout Detection
- Overtemperature Protection
- Fast, 40µs Settling Time
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Applications/Uses
- Distributed I/Os
- Embedded Systems
- Industrial Control and Automation
- Programmable Logic Controllers (PLCs)
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Diagram
Typical Operating Circuit/Functional Diagram
Application Notes
Product Guides
Reliability Reports
Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX15500GTJ+
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Active |
TQFN;32 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0012 (PDF)
Use pkgcode/variation: T3255+4*
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-40°C to +105°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX15500GTJ+T
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Active |
TQFN;32 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0012 (PDF)
Use pkgcode/variation: T3255+4*
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-40°C to +105°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX15501GTJ+
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Active |
TQFN;32 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0012 (PDF)
Use pkgcode/variation: T3255+4*
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-40°C to +105°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX15501GTJ+T
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Active |
TQFN;32 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0012 (PDF)
Use pkgcode/variation: T3255+4*
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-40°C to +105°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Information Index
Document Ref.: 19-4602
Rev 1;
2011-03-07
This page last modified: 2011-03-07
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