HA1630D01 Datasheet, PDF(22/26 Page) Renesas Technology Corp – Ultra-Small Low Voltage Operation CMOS Dual Operational Amplifier

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HA1630D01 Datasheet, PDF (22/26 Pages) Renesas Technology Corp – Ultra-Small Low Voltage Operation CMOS Dual Operational Amplifier

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HA1630D01/02/03 Series

Test Circuits

1. Power Supply Rejection Ratio, PSRP & Voltage Offset, VIO

VDD

VIO

VIO =

VDD

RS + RF

PSRR

PSRR = â20log

VO1 â VO2

VDD1 â VDD2

RS + RF

Measure VO corresponding to VDD1 = 1.8 V and VDD2 = 5.5 V

2. Supply Current, IDD

VDD

3. Input Bias Current, IIB

VDD

4. Output High Voltage, VOH

VDD

VIN1 VIN2

VOH

RL = 1 MÎ©

VIN1 = VDD / 2 â 0.05 V

VIN2 = VDD / 2 + 0.05 V

5. Output Low Voltage, VOL

VDD

VIN1 VIN2

VOL

RL = 1 MÎ©

VIN1 = VDD / 2 + 0.05 V

VIN2 = VDD / 2 â 0.05 V

Rev.2.00 Feb 07, 2007 page 22 of 25

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