Product Brief SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER Description The AZV321 is single low voltage (2.7-5.5V) op amp which has rail-to-rail output swing capability. The input common-mode voltage range includes ground. The chip exhibits excellent speed-power ratio, achieving 1MHz of bandwidth and 1V/µs of slew rate with low supply current. The AZV321 is built with BiCMOS process. It has bipolar input and output stages for improved noise performance, low input offset and higher output current drive. AZV321 is available in the package of SC70-5, which is approximately half the size of SOT-23-5. The small package saves space on pc boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity. Features （For VCC=5V and VEE=0V, Typical unless Otherwise Noted） · Guaranteed 2.7V to 5.5V Performance. · No Crossover Distortion · Gain-Bandwidth Product 1MHz · Industrial Temperature Range: -40oC to +85oC · Low Supply Current: 130µA · Rail-to-Rail Output Swing under 10kΩ Load: VOH up to VCC -10mV VOL near to VEE +65mV · AZV321 Parametric Table Supply Voltage Range (V) 2.7 to 5.5 Supply Current (VCC=5V）(µA) 130 Input Offset Voltage (mV) 1.7 Large Signal Voltage Gain (dB) 100 Output Voltage Swing (VCC=5V, RL=10K) Output Short Circuit Current (VCC=5V) VOH (V) 4.99 VOL (mV) 65 Source (mA) 60 Sink (mA) 160 Gain Bandwidth Product (CL=200pF) (MHz) 1 Phase Margin (Deg) 60 Operating Temperature Range (oC) -40 to 85 Benefits · · · · · Low Supply Voltage and Low Supply Current Rail to Rail Output Small Package Easy to Use Very Competitive Price VCM: -0.2V to VCC-0.8V Applications Additional Available Materials · · · · · · · · · Active Filters Low Power, Low Voltage Applications General Purpose Portable Devices Cellular Phone, Cordless Phone Battery-Powered Systems Mar. 2007 Samples Preliminary Datasheet Reliability Report ESD Report BCD Semiconductor Manufacturing Limited Product Brief SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER AZV321 Pin Configuration (SC70-5/SOT-23-5) IN+ 1 VEE 2 IN- 3 5 VCC 4 OUTPUT Ordering Information Example Part Number Marking ID Lead Free Lead Free -40 to 85oC AZV321KSTR-E1 21 Tape & Reel 85oC AZV321KTR-E1 E6T Tape & Reel Package Temperature Range SC70-5 SOT-23-5 -40 to Packing Type Detailed information please refer to the relevant datasheet. Sales Office: USA 30920 Huntwood Ave.Hayward, CA 94544, USA Tel : +1-510-324-2988 Fax : +1-510-324-2788 Shanghai 8F, B Zone, 900 Yi Shan Road, Shanghai 200233, China Tel : 86-21-6495 9539 Fax : 86-21-6485 9673 Taiwan 4F, 298-1 Rui Guang Road, Nei-Hu District, Taipei, Taiwan Tel : 886-2-2656-2808 Fax : 886-2-2656-2806 Shenzhen Room E, 5F, Noble Center, No.1006, 3rd Fuzhong Road, Futian District, Shenzhen 518026, China Tel : 86-755-8826 7951 Fax : 86-755-8826 7865 Mar. 2007 BCD Semiconductor Manufacturing Limited