Product Details
Key Features
Applications/Uses
Analog Supply Voltage (V) (min) | -32.5 |
Analog Supply Voltage (V) (max) | 32.5 |
Analog Output Range (±V) (Voltage) | 10 |
Analog Output Range (±mA) (Current) | 20 |
Over Voltage Protection (V) | ±35 |
Gain Error (±%FS) (Current Mode, max) | 0.5 |
Gain Error (±%FS) (Voltage Mode, max) | 0.51 |
Analog Input Full Scale (V) (typ) | 4.096 |
Max Settling Time (µs) (FS Current, typ) | 500 |
Max Settling Time (µs) (FS Voltage, typ) | 1000 |
Max. Load Resistance (Ω) (Current Mode) | 1000 |
Max. Load Inductance (mH) (Current Mode) | 15 |
Max. Load Capacitance (µF) (Current Mode) | 100 |
Min. Resistive Load (Ω) (Voltage Mode) | 1000 |
Max. Capacitive Load (µF) (Voltage Mode) | 100 |
Over Temperature Threshold (°C) | 150 |
Oper. Temp. (°C) | -40 to +105 |
Package/Pins | TQFN/32 |
Budgetary Price (See Notes) | 3.71 |
Simplified Block Diagram
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Parameters
Analog Supply Voltage (V) (min) | -32.5 |
Analog Supply Voltage (V) (max) | 32.5 |
Analog Output Range (±V) (Voltage) | 10 |
Analog Output Range (±mA) (Current) | 20 |
Over Voltage Protection (V) | ±35 |
Gain Error (±%FS) (Current Mode, max) | 0.5 |
Gain Error (±%FS) (Voltage Mode, max) | 0.51 |
Analog Input Full Scale (V) (typ) | 4.096 |
Max Settling Time (µs) (FS Current, typ) | 500 |
Max Settling Time (µs) (FS Voltage, typ) | 1000 |
Max. Load Resistance (Ω) (Current Mode) | 1000 |
Max. Load Inductance (mH) (Current Mode) | 15 |
Max. Load Capacitance (µF) (Current Mode) | 100 |
Min. Resistive Load (Ω) (Voltage Mode) | 1000 |
Max. Capacitive Load (µF) (Voltage Mode) | 100 |
Over Temperature Threshold (°C) | 150 |
Oper. Temp. (°C) | -40 to +105 |
Package/Pins | TQFN/32 |
Budgetary Price (See Notes) | 3.71 |
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
Applications/Uses
- Distributed I/Os
- Embedded Systems
- Industrial Control and Automation
- Programmable Logic Controllers (PLCs)
Description
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.
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .