AZ324MTR

Data Sheet LOW POWER QUAD OPERATIONAL AMPLIFIERS General Description The AZ324 consists of four 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 AZ324 series are compatible with industry standard 324. The AZ324 series are available in 2 Packages: DIP-14 and SOIC-14. AZ324 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 DIP-14 SOIC-14 Figure 1. Package Types of AZ324 Aug. 2006 Rev. 1. 3 1 BCD Semiconductor Manufacturing Limited Data Sheet LOW POWER QUAD OPERATIONAL AMPLIFIERS Pin Configuration M Package/P Package (SOIC-14/DIP-14) OUTPUT 1 INPUT 1INPUT 1+ VCC INPUT 2+ INPUT 2OUTPUT 2 1 2 3 4 5 6 7 Top View Figure 2. Pin Configuration of AZ324 14 13 12 11 10 9 8 OUTPUT 4 INPUT 4INPUT 4+ GND INPUT 3+ INPUT 3OUTPUT 3 AZ324 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 AZ324 (Each Amplifier) Aug. 2006 Rev. 1. 3 2 BCD Semiconductor Manufacturing Limited Data Sheet LOW POWER QUAD OPERATIONAL AMPLIFIERS Ordering Information AZ324 AZ324 E1: Lead Free Blank: Tin Lead TR: Tape and Reel Blank: Tube Circuit Type Package M: SOIC-14 P: DIP-14 Package Temperature Range -40 to 85 oC -40 to 85 C o Part Number Tin Lead AZ324M AZ324MTR AZ324P Lead Free AZ324M-E1 AZ324MTR-E1 AZ324P-E1 Marking ID Tin Lead AZ324M AZ324M AZ324P Lead Free AZ324M-E1 AZ324M-E1 AZ324P-E1 Packing Type Tube Tape & Reel Tube SOIC-14 DIP-14 BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Aug. 2006 Rev. 1. 3 3 BCD Semiconductor Manufacturing Limited Data Sheet LOW POWER QUAD OPERATIONAL AMPLIFIERS Absolute Maximum Ratings (Note 1) Parameter Power Supply Voltage Differential Input Voltage Input Voltage Input Current (VIN