Maxim MAX8731ETI+

Multi-Chemistry8A-40°C ~ 85°C (TA)

Overview

The MAX873/MAX875/MAX876 precision 2.5V, 5V, and 10V references offer excellent accuracy and very low power consumption. Extremely low temperature drift combined with excellent line and load regulation permit stable operation over a wide range of electrical and environmental conditions. Operation for the MAX8731ETI is guaranteed with a +4.5V supply, making the part ideal in systems running from a +5V ±10% supply. Low 10Hz to 1kHz noise—typically 3.8µVRMS, 9µVRMS, and 18µVRMS, respectively, for the MAX873, MAX875, MAX876—make the parts suitable for 12-bit data-acquisition systems.

♦ MAX873/MAX875/MAX876 +2.5V/+5V/+10V Outputs ±1.5mV/±2.0mV/±3.0mV (max) Initial Accuracy ♦ 7ppm/°C (max) Temperature Coefficient ♦ 450µA (max) Quiescent Current ♦ Low Noise: 3.8µVP-P (typ at 2.5V) ♦ Sources 10mA, Sinks 2mA ♦ 15ppm/mA Load Regulation (max) ♦ 4ppm/V Line Regulation (max) ♦ Wide Supply Voltage Range, +4.5V to +18V (MAX873) ♦ TEMP Output Proportional to Temperature

Features

Applications

• Golf carts
• Forklift
• Pallet jacks
• Personnel carriers
• Maintenance shops
• Rental fleets
• Truck dealers
• Floor scrubber
• Material handling
• Man lift