The Integrated Bandgap with Dual Voltage Outputs macro comprehensively addresses typical SOC voltage reference needs in a fully integrated easy-to-use macro. The Integrated Bandgap with Dual Voltage Outputs macro is fullyasynchronous with hot outputs, so requires no clock or other synchronizing signal to work correctly. There are two outputs provided, one supplying a nominal 0.8V and one supplying a nominal 1.0V. When disabled they supply 0V. The macro also includes an integrated ESD for the analog VDDA supply.
Specifications Description Symbol Min Typ Max Units Pre-Trim Voltage Accuracy (±1 σ) - +0.7 % Post-Trim Voltage Accuracy @ 45°C - +0.5 % Post-Trim Voltage Accuracy @ 25°C - +0.6 % Output voltage error per uA load - 2.5 mV/uA Voltage at VOUT08 VOUT(0.8) 0.8 V Voltage at VOUT10 VOUT(1.0) 1.0 V Startup Time TSETTLE 10 us Area A 0.015 sq.mm Dynamic Power (Digital) IDD(D) 0.4 1.2 uA Dynamic Power (Analog) IDD(A) 261.9 325.0 uA Static Power (with ENA=0) (Digital) IDDQ(D) 0.4 1.2 uA Static Power (with ENA=0) (Analog) IDDQ(A) 0.7 15.2 uA Operational Voltage (Digital) VDIG 0.60 0.75 0.95 V Operational Voltage (Analog) VANA 1.62 1.8 1.98 V Operational Temperature TOP -40 25 125 C Table 1: Specifications