AZ358C

Data Sheet LOW POWER DUAL OPERATIONAL AMPLIFIERS General Description The AZ358/358C consists of two independent, high gain and internally frequency compensated operational amplifiers, it is specifically designed to operate from a single power supply. Operation from split power supply is also possible and the low power supply current drain is independent of the magnitude of the power supply voltages. The AZ358/358C series are Compatible with Industry standard 358. AZ358C has more stringent input offset voltage than AZ358. The AZ358/358C series are available in standard packages of DIP-8 and SOIC-8. AZ358/358C Features · · · · · · Internally Frequency Compensated for Unity Gain Large Voltage Gain: 100dB (Typical) Low Input Bias Current: 20nA (Typical) Low Input Offset Voltage: 2mV (Typical) Low Supply Current: 0.5mA (Typical) Wide Power Supply Voltage Range: Single Supply: 3V to 18V Dual Supplies: ±1.5V to ±9V Input Common Mode Voltage Range Includes Ground Large Output Voltage Swing: 0V to VCC-1.5V Power Drain Suitable for Battery Operation · · · Applications · · · Battery Charger Cordless Telephone Switching Power Supply SOIC-8 DIP-8 Figure 1. Package Types of AZ358/358C Aug. 2006 Rev. 1. 2 1 BCD Semiconductor Manufacturing Limited Data Sheet LOW POWER DUAL OPERATIONAL AMPLIFIERS Pin Configuration AZ358/358C M Package/P Package (SOIC-8/DIP-8) OUTPUT 1 INPUT 1INPUT 1+ GND 1 2 3 4 8 7 6 5 VCC OUTPUT 2 INPUT 2INPUT 2+ Figure 2. Pin Configuration of AZ358/358C (Top View) Functional Block Diagram VCC 6µA 4µA 100µA Q5 Q6 Q2 INPUTQ1 Q3 Q4 Rsc OUTPUT INPUT+ Q11 Q10 Q8 Q9 Q12 50µA Q13 Cc Q7 Figure 3. Functional Block Diagram of AZ358/358C (Each Amplifier) Aug. 2006 Rev. 1. 2 2 BCD Semiconductor Manufacturing Limited Data Sheet LOW POWER DUAL OPERATIONAL AMPLIFIERS Ordering Information AZ358/358C AZ358 E1: Lead Free Blank: Tin Lead TR: Tape and Reel Blank: Tube Circuit Type Blank: AZ358 C: AZ358C Package M: SOIC-8 P: DIP-8 Package Input Offset Voltage 5mV Part Number Tin Lead AZ358M AZ358MTR AZ358CM AZ358CMTR AZ358P AZ358CP Lead Free AZ358M-E1 AZ358MTR-E1 AZ358CM-E1 AZ358CMTR-E1 AZ358P-E1 AZ358CP-E1 Marking ID Tin Lead AZ358M AZ358M 358CM 358CM AZ358P AZ358CP Lead Free AZ358M-E1 AZ358M-E1 358CM-E1 358CM-E1 AZ358P-E1 AZ358CP-E1 Packing Type Tube Tape & Reel Tube Tape & Reel Tube Tube SOIC-8 Maximum Value 5mV 3mV 3mV DIP-8 Maximum Value 5mV 3mV BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Aug. 2006 Rev. 1. 2 3 BCD Semiconductor Manufacturing Limited Data Sheet LOW POWER DUAL OPERATIONAL AMPLIFIERS Absolute Maximum Ratings (Note 1) Parameter Power Supply Voltage Differential Input Voltage Input Voltage Input Current (VIN