Operational Amplifier Specifications

Table 1.

Standard Operating Conditions (unless otherwise stated)

VDD = 3.0V, TA = 25°C

Param No. Sym. Characteristic Min. Typ. † Max. Units Conditions
OPA01* GBWP Gain Bandwidth Product 2.3 MHz  
OPA02* TON Turn-on Time 0.9 μs  
OPA03* PM Phase Margin 68 degrees  
OPA04* SR Slew Rate 9 V/μs  
OPA05* OFF Offset ±1 mV VDD/2
OPA06* CMRR Common-Mode Rejection Ratio 45 73 dB (0.9) * VDD - (0.1) * VDD
OPA07* AOL Open-Loop Gain 93 dB Open-Loop Gain (Phase)
OPA08* VICM Input Common-Mode Voltage VSS VDD V Charge Pump On; VDD > 2.5V
Charge Pump Off; VDD > 2.5V
OPA09* Eni Input Noise Voltage 160 μV  
OPA10* eni Input Noise Voltage Density 28 nV/√(Hz) 10 kHz
OPA11* PSRR Power Supply Rejection Ratio 76 dB  
OPA12* ISC Short Circuit Current 50 mA  
OPA13* VOS Voltage Output Swing (0.15) * VDD (0.85) * VDD V  
OPA14* IO Maximum Output Current 0.5 nA  

* These parameters are characterized but not tested.

† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are not tested.