ATMX150RHA Datasheet (Microchip) - 1.215V Bandgap Voltage Reference

ATMX150RHA, 1.215V Bandgap Voltage Reference

3 2.

Specifications 4 3.

Radiation Hardness5 4.

Typical Application 6 5.

Testability Requirements 7 6.

Integration Guidelines 8 6.1.

Placement and General Rules 8 6.2.

Supplies Routing and Decoupling 8 6.3.

Analog Signals Routing 8 6.4.

Routing Constraints8 7.

Revision History 9 The Microchip Websit

ATMX150RHA BG1V2RHA 1.215V Bandgap Voltage Reference Introduction BG1V2RHA is a radiation hardened bandgap that delivers a 1.215V voltage reference.

It is a trimless voltage reference, achieving a 90 ppm/°C maximum temperature variation over 55°C to 145°C range.

Table 1. General Characteristics Parameter Value Supply voltage 3.3V Placement Core Height Width Area 319.2 µm 487.2 µm 0.156 mm² Figure 1. Pin Diagram vddana33 BG1V2RHA bg vssana © 2020 Microchip Technology Inc.