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Download AZV321 Description Pin Assignments Applications Functional Block
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A Product Line of Diodes Incorporated AZV321 SINGLE LOW VOLTAGE RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER Description Pin Assignments The AZV321 is single low voltage (2.7V to 5.5V) operational amplifier which has rail-to-rail output swing capability. The input common-mode voltage range includes ground. The chip exhibits excellent speedpower ratio, achieving 1MHz of bandwidth and 1V/µs of slew rate with low supply current. KS/K Package (SC-70-5/SOT-23-5) 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. The AZV321 is available in the package of SC-70-5, 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. The AZV321 is also available in standard SOT-23-5 package. Features (For VCC=5V and VEE=0V, Typical unless Otherwise Noted) IN+ 1 VEE 2 IN- 3 5 VCC 4 OUTPUT Applications Active Filters Low Power, Low Voltage Applications General Purpose Portable Devices Cellular Phone, Cordless Phone Battery-Powered Systems 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 VCM: -0.1V to VCC-0.8V Functional Block Diagram AZV321 Document number: DS36528 Rev. 2 - 0 1 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Absolute Maximum Ratings (Note 1) Symbol VCC TJ Parameter Power Supply Voltage Operation Junction Temperature Rating Unit 6 V 150 ºC -65 to 150 ºC TSTG Storage Temperature Range TLEAD Lead Temperature (Soldering, 10 Seconds) 260 ºC ESD (Machine Model) 200 V ESD (Human Body Model) 2000 V Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability. Recommended Operating Conditions Symbol Parameter Min Max Unit VCC Supply Voltage 2.7 5.5 V TA Ambient Operating Temperature Range -40 85 ºC AZV321 Document number: DS36528 Rev. 2 - 0 2 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Electrical Characteristics AZV321-2.7V Electrical Characteristics (All limits are guaranteed for TA=25ºC, VCC=2.7V, VEE=0V, VCM=1.0V, VO=VCC/2 and RL>1MΩ, limits in bold types are guaranteed for TA=-40ºC to 85ºC, unless otherwise specified. Note 2) Symbol VIO Parameter Conditions Min Input Offset Voltage IB Input Bias Current IIO Input Offset Current Typ Max 1.7 7 mV 9 11 250 500 5 Unit 50 150 nA nA VCM Input Common Mode Voltage Range for CMRR≥50dB ICC Supply Current VO=VCC/2, AVCL=1, no load CMRR Common Mode Rejection Ratio 0≤VCM≤1.7V 50 65 dB PSRR Power Supply Rejection Ratio 2.7V≤VCC≤5V, VO=1V 50 60 dB VO=0V 5 20 mA VO=2.7V 10 30 mA 2.60 2.69 V ISOURCE ISINK VOH VOL GBWP Output Short Circuit Current Output Voltage Swing RL=10kΩ to 1.35V Gain Bandwidth Product CL=200pF -0.1 1.9 80 V 170 270 60 180 µA mV 1 MHz M Phase Margin 60 Deg GM Gain Margin 10 dB Note 2: Limits over the full temperature are guaranteed by design, but not tested in production. AZV321 Document number: DS36528 Rev. 2 - 0 3 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Electrical Characteristics (Cont.) AZV321-5V Electrical Characteristics (All limits are guaranteed for TA=25ºC, VCC=5V, VEE=0V, VCM=2.0V, VO=VCC/2 and RL>1MΩ, limits in bold types are guaranteed for TA=-40ºC to 85ºC, unless otherwise specified. Note 2) Symbol VIO Parameter Conditions Min Input Offset Voltage IB Input Bias Current IIO Input Offset Current Typ Max 1.7 7 mV 9 11 250 500 5 Unit 50 150 nA nA VCM Input Common Mode Voltage Range for CMRR≥50dB ICC Supply Current VO=VCC/2, AVCL=1, no load GV Large Signal Voltage Gain RL=2kΩ CMRR Common Mode Rejection Ratio 0≤VCM≤4V 50 65 dB PSRR Power Supply Rejection Ratio 2.7V≤VCC≤5V, VO=1V, VCM=1V 50 60 dB VO=0V 5 60 mA VO=5V 10 160 mA 4.7 4.96 ISOURCE ISINK Output Short Circuit Current RL=2kΩ to 2.5V VOH RL=10kΩ to 2.5V Output Voltage Swing -0.1 130 84 100 4.9 µA dB 4.6 V 4.99 4.8 RL=10kΩ to 2.5V Slew Rate Gain Bandwidth Product 250 80 VOL GBWP V 350 RL=2kΩ to 2.5V SR 4.2 CL=200pF 120 300 400 65 180 mV 280 1 V/µS 1 MHz M Phase Margin 60 Deg GM Gain Margin 10 dB Note 2: Limits over the full temperature are guaranteed by design, but not tested in production. AZV321 Document number: DS36528 Rev. 2 - 0 4 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Performance Characteristics Supply Current vs. Supply Voltage Slew Rate vs. Supply Voltage 160 VCC 1.4 AV= +1 RL=10K VIN=1VP-P 140 VCC/2 1 + OUT 4 100 Slew Rate (V/S) Supply Current (A) 1.2 3 120 80 60 40 0 0 1 2 3 4 0.8 Rising edge 0.6 0.4 o -40 C o +25 C o +85 C 20 Falling edge 1.0 0.2 0.0 2.5 5 3.0 3.5 Supply Voltage (V) 4.0 4.5 5.0 5.5 Supply Voltage (V) Output Source Current vs. Supply Voltage Output Sink Current vs. Supply Voltage 60 140 VEE=0V VO short to VCC 120 Sink Current (mA) Source Current (mA) 50 160 VEE=0V VO short to VEE 40 30 100 80 60 40 20 20 10 2.5 3.0 3.5 4.0 4.5 5.0 0 2.5 5.5 3.0 3.5 Short Circuit Current_ISINK vs. Temperature Output Short Circuit Current_ISOURCE (mA) Output Short Circuit Current_ISINK (mA) 5.0 5.5 100 VEE=0 VO short to VCC 180 160 VCC=5V 120 100 80 60 40 VCC=2.7V 20 0 -40 4.5 Short Circuit Current_ISOURCE vs. Temperature 200 140 4.0 Supply Voltage (V) Supply Voltage (V) -20 0 20 40 60 Document number: DS36528 Rev. 2 - 0 70 60 VCC=5V 50 40 30 20 VCC=2.7V 10 -20 0 20 40 60 80 O O Temperature ( C) Temperature ( C) AZV321 80 0 -40 80 VEE=0 VO short to VEE 90 5 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Performance Characteristics (Cont.) Output Voltage vs. Source Current Output Voltage vs. Sink Current 5 VCC=5V, VEE=0V RL to VEE VCC=5V VEE=0V 1 Output Voltage (V) 0.1 1 0.1 0.1 1 Source Current (mA) 10 100 0.01 0.1 Output Voltage Swing vs. Supply Voltage RL=10K to VCC/2 Negative Swing 70 VOL 60 50 40 30 20 Positive Swing 10 0 2.5 80 Negative Swing_VOL VCC=2.7V 40 20 3.5 4.0 4.5 5.0 0 -40 5.5 VCC=2.7V -20 40 60 100 80 90 70 80 Phase Margin 40 40 30 RL=620 RL=2K RL=100K 20 Gain 50 40 30 20 10 -20 100k Frequency (Hz) AZV321 Document number: DS36528 Rev. 2 - 0 1M -20 -30 6 of 13 www.diodes.com 70 60 50 Phase Margin CL=100pF CL=200pF CL=470pF CL=1000pF 40 30 20 Gain 10 0 0 -10 0 VCC=2.5V, VEE=-2.5V CL=0 10k Open Loop Gain (dB) 60 80 CL=100pF CL=200pF CL=470pF CL=1000pF 60 Phase Margin (Degree) RL=620 RL=2K RL=100K 50 80 Gain and Phase vs. Frequency and Capacitive Load 100 60 Open Loop Gain (dB) 20 O 70 -10 0 Temperature ( C) 80 0 Positive Swing_VCC-VOH VCC=5V VCC-VOH 3.0 Gain and Phase vs. Frequency and Resistive Load 10 VCC=5V 60 Supply Voltage (V) 20 100 100 VEE=0V RL=10K to 1/2 VCC Output Voltage Swing (mV) Output Voltage Swing (mV) 80 10 Output Voltage Swing vs. Temperature 100 90 1 Sink Current (mA) -10 VCC=2.5V, VEE=-2.5V RL=620 10k Phase Margin (Degree) VO - Output Voltage Referenced to VCC (V) 5 -20 -30 100k Frequency (Hz) 1M -40 September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Performance Characteristics (Cont.) Gain and Phase vs. Frequency and Capacitive Load 100 VCC=2.5V VEE=-2.5V RL=100K 70 CL=100pF CL=200pF CL=1000pF 60 50 20 70 50 40 CL=100pF CL=200pF CL=1000pF 30 80 60 Phase Margin 40 30 20 Gain 10 10 VCC=5V, VEE=0V RL=2KΩ VIN=100mVP-P Unity Gain 90 0 VIN Phase Margin (Degree) 80 Open Loop Gain (dB) Non-Inverting Input Small Signal Pulse Response VOUT -10 0 -20 -10 -30 -20 10k 100k 1M Frequency (Hz) -40 Non-Inverting Input Large Signal Pulse Response Output with Excessive Capacitive Load VCC=5V VEE=0V RL=2KΩ VIN=1VP-P Unity Gain VIN VCC=2.5V VEE=-2.5V CL=51pF RL=2KΩ VIN=100mVP-P Unity Gain VIN VOUT VOUT Output with Excessive Capacitive Load VCC=+2.5V, VEE=-2.5V R=10K VCC=2.5V VEE=-2.5V CL=200pF RL=2KΩ VIN=100mVP-P Unity Gain 1 THD+N (%) VIN THD+N vs. Frequency VOUT 0.1 AV=1, VO=1VP-P 0.01 AV=1,VO=2.5VP-P 1E-3 20 100 1k 10k 100k Frequency (Hz) AZV321 Document number: DS36528 Rev. 2 - 0 7 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Ordering Information AZV321 - Circuit Type E1: Lead Free G1: Green Package KS: SC-70-5 K: SOT-23-5 Package SC-70-5 SOT-23-5 Temperature Range -40 to 85C TR: Tape and Reel Part Number Lead Free Marking ID Green Lead Free Green Packing Type AZV321KSTR-E1 AZV321KSTR-G1 21 B1 Tape & Reel AZV321KTR-E1 AZV321KTR-G1 E6D G6D Tape & Reel BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with "G1" suffix are available in green packages. AZV321 Document number: DS36528 Rev. 2 - 0 8 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Package Outline Dimensions (All dimensions in mm(inch).) SC-70-5 0° 2.000(0. 079) 8° 2.200(0.087) 0.150(0.006) 0.350(0.014) 0.200(0. 008) 1.150(0.045) 1.350(0.053) 2.150(0.085) 2.450(0.096) 0.260(0. 010) 0.460(0. 018) 0.525(0. 021) REF 0.650(0.026)TYP 1.200(0. 047) 1.400(0. 055) 0.000(0. 000) 0.100(0. 004) 0.080(0. 003) 0.150(0.006) 0.900(0.035) 0.900(0. 035) 1.000(0.039) 1.100(0. 043) AZV321 Document number: DS36528 Rev. 2 - 0 9 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Package Outline Dimensions (Cont. All dimensions in mm(inch).) SOT-23-5 0.300(0.012) 0.600(0.024) 0.100(0.004) 0.200(0.008) 1.500(0.059) 1.700(0.067) 3.000(0.118) 2.650(0.104) 2.820(0.111) 3.100(0.122) 0.200(0.008) 0.700(0.028) REF 0.300(0.012) 0.500(0.020) 0° 8° 1.800(0.071) 2.000(0.079) 0.000(0.000) MAX 1.450(0.057) 0.950(0.037) TYP 0.150(0.006) 0.900(0.035) 1.300(0.051) AZV321 Document number: DS36528 Rev. 2 - 0 10 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Suggested Pad Layout SC-70-5 E1 G Z Y X E Dimensions Value Z (mm)/(inch) 2.740/0.108 AZV321 Document number: DS36528 Rev. 2 - 0 G (mm)/(inch) 1.140/0.045 X (mm)/(inch) 0.400/0.016 11 of 13 www.diodes.com Y (mm)/(inch) 0.800/0.031 E (mm)/(inch) 1.300/0.051 E1 (mm)/(inch) 0.650/0.026 September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 Suggested Pad Layout (Cont.) SOT-23-5 E2 G Z E1 Y X Dimensions Value Z G X Y E1 E2 (mm)/(inch) (mm)/(inch) (mm)/(inch) (mm)/(inch) (mm)/(inch) (mm)/(inch) 3.600/0.142 1.600/0.063 0.700/0.028 1.000/0.039 0.950/0.037 1.900/0.075 AZV321 Document number: DS36528 Rev. 2 - 0 12 of 13 www.diodes.com September 2013 © Diodes Incorporated A Product Line of Diodes Incorporated AZV321 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2013, Diodes Incorporated www.diodes.com AZV321 Document number: DS36528 Rev. 2 - 0 13 of 13 www.diodes.com September 2013 © Diodes Incorporated