![]() ![]() ![]() 1.0.1 ©2001 Fairchild Semiconductor Corporation Datasheet pdf – KA4558 Schematic Diagram (One Section Only) Absolute Maximum Ratings Parameter Supply Voltage Differential Input Voltage Input Voltage Power Dissipation Operating Temperature Range KA4558 KA4558I Storage Temperature Range Symbol VCC VI(DIFF) VI PD TOPR TSTG Value ☒2 30 ☑5 400 0 ~ 70 -40 ~ 85 -65 ~ 150 Unit V V V mW ☌ ☌ 2 Datasheet pdf – KA4558 Electrical Characteristics (VCC = 15V, VEE = – 15V ,TA = 25 ☌ unless otherwise specified) Parameter Input Offset Voltage Symbol VIO Conditions RS≤10KΩ Note 1 TA=TA(MAX) TA =TA(MIN) Input Bias Current Large Signal Voltage Gain Common Mode Input Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Output Voltage Swing Supply Current (Both Amplifiers) IBIAS TA=TA(MAX) TA =TA(MIN) GV VI(R) CMRR PSRR VO(P-P) RS≤10KΩ Note 1 RS≤10KΩ Note 1 RL≥10KΩ RL≥2KΩ w w w KA4558/KA4558I Min 20 ☑2 70 76 76 ☑2 e e t. 8-DIP 1 8-SOP 1 9-SIP 1 Internal Block Diagram Rev. ![]() Descriptions The KA4558 is a monolithic integrated circuit designed for dual operational amplifier. Parameter tracking over temperature range. Large common mode and differential voltage range. com KA4558 Dual Operational Amplifier Features IPS (Intelligent Power Select) with external PMOS for battery pathĤ.W w w. 40uA Off-State Battery Discharge Currentģ. ![]() 3.5V~7V Input Operating Range and Support 1-Cell BatteryĢ. Moreover, AXP288 features a unique EGauge (Fuel Gauge) system, making power gaugeġ. To ensure the security and stability of the power system, AXP288 provides multiple channels 12-bit ADC for voltage/current/temperature monitor and integrates protection circuits such as OVP, UVP, OTP, and OCP. It provides an easy and flexible battery management solution for large current charge and system power supply.ĪXP288C comes with a 5v input Charger that supports up to 2.8A charge current. AXP288C is a highly integrated PMIC targeting at 1- cell Li-battery (Li-ion or Li-polymer) applications,customized for Intel Cherry Trail-T3 SoC. ![]()
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