AAT60020B

Advanced Analog Technology, Inc. May 2008 AAT600 Product information presenting is current as of publication date. Details are subject to change without notice. High-Precision Reset Voltage Detector FEATURES Low Current Consumption (3µA typ., VDD =3V) High-Precision Reset Voltage Accuracy ±2%(A/B), ±1%(C/D) Hysteresis Voltage 5% Typical Reset Voltage 1.8V to 5.5V Fixed or Adjustable Delay Time Open Drain or Push-Pull Output External Delay Time SC82AB9(SOT343), SOT23-3, SOT23-5, SOT89(SOT25), 3-Lead SOT89 Package Available GENERAL DESCRIPTION The AAT600 is a high-precision reset voltage detector. It provides a high-precision output signal, which allows users to initiate or reset the system. The detection voltage with an accuracy of ±2%(A/B), ±1% (C/D) is trimmed to customer’s specification. Delay time can be adjusted by an external capacitor. The output signal may be configured as either open drain or push-pull. With minimal external components, the AAT600 offers a simple and economical solution. PIN CONFIGURATION PIN CONFIGURATION APPLICATION – Advanced Analog Technology, Inc. – Version 7.00 Page 1 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 ORDERING ORDERING INFORMATION DEVICE TYPE AAT600 AAT600 PART NUMBER PACKAGE S15:SC 82-4Lead S15:SC 82-4Lead S2:SOT 23-3 (SOT23) S2:SOT 23-3 (SOT23) S5:SOT 23-5 (SOT25) S5:SOT 23-5 (SOT25) S16:SOT8 9-3Lead S16:SOT8 9-3Lead PACKING T: Tape and reel T: Tape and reel T: Tape and reel T: Tape and reel T: Tape and reel T: Tape and reel T: Tape and reel T: Tape and reel TEMP. RANGE MARKING MARKING DESCRIPTION AAT600XXA-S15-T AAT600XXB-S15-T −20 °C to+85 °C −20 °C to+85 °C −20 °C to+85 °C AAT600 AAT600XXA-S2-T AAT600 AAT600XXB-S2-T −20 °C to+85 °C AAT600 AAT600XXA-S5-T −20 °C to+85 °C AAT600 AAT600XXB-S5-T −20 °C to+85 °C −20 °C to+85 °C −20 °C to+85 °C AAT600 AAT600 AAT600XXA-S16-T AAT600XXB-S16-T NOTE: All AAT products are lead free and halogen free – Advanced Analog Technology, Inc. – Version 7.00 Page 2 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 ABSOLUTE RATINGS ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE 7 UNIT V V VDD , OUT to GND Input Voltage (DLY) Operating Free-Air Temperature Range Storage Temperature Range Maximum Junction Temperature Package Thermal Resistance SC82AB Package Thermal Resistance SOT23-3 Package Thermal Resistance SOT23-5 Package Thermal Resistance SOT89 VDD VI TC VDD +0.3 −20 °C to +85 °C −45 °C to +125 °C +125 333 275 275 175 300 364 364 571 ° C Tstorage TJ θ JA θ JA θ JA θ JA ° C ° C ° /W C ° /W C ° /W C ° /W C mW mW mW mW Power Dissipation @ TC =25 ° C Power Dissipation @ TC =25 ° C Power Dissipation @ TC =25 ° C – Advanced Analog Technology, Inc. – Version 7.00 Page 3 of 14 –司公限有份股技科比類灣台– ， ， ， ， Power Dissipation @ TC =25 ° C ， ， ， ， SC82AB SOT23-3 SOT23-5 SOT89 PD PD PD PD ， ， ， ， Advanced Analog Technology, Inc. May 2008 AAT600 ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS (TC = 25 °C ) Recommended Operating Conditions PARAMETER SYMBOL TEST CONDITION AAT600(A/B) AAT600(C/D) MIN TYP MAX UNIT V V V Detection Voltage Hysteresis Voltage Supply Current Operating Voltage Open Drain Leakage Current VDET VDET VHYS IDD VOP IL VDET − 2% VDET − 1% VDET ∗ 3% VDET ∗ 5% 3 0.9 VDET +2% VDET +1% VDET ∗ 8% 5 5.5 0.1 0.2 VDD = 3V µA V VDD = 1.7V, VOUT = 5.5V IOUT = 1.2 mA µA V V Push-Pull Output Voltage VOUT IOUT = 1.2 mA t D1 CDLY = 0nF CDLY = 4.7nF 20 27 VDD −0.2 V 100 µs External Delay Time t D2 34 ms PIN PIN DESCRIPTION PIN NO. SC82AB (SOT343 1 2 3 4 SOT23-3 2 3 1 SOT23-5 (SOT25) 3 2 5 1 3-Lead SOT89 3 2 1 NAME GND I/O I O Ground Power Input / Detection Voltage Delay Capacitor Connection Pin Open Drain or Push-Pull Output DESCRIPTION VDD DLY OUT – Advanced Analog Technology, Inc. – Version 7.00 Page 4 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 FUNCTION FUNCTION BLOCK DIAGRAM Open Drain VDD OUT Delay Block V REF DLY GND Reference Voltage Push - Pull VDD OUT Delay Block V REF DLY GND Reference Voltage – Advanced Analog Technology, Inc. – Version 7.00 Page 5 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 APPLICATION CIRCUIT – Advanced Analog Technology, Inc. – Version 7.00 Page 6 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 PART NUMBER AVAILABLE AAT60018A AAT60018B AAT60019A AAT60019B AAT60020A AAT60020B AAT60021A AAT60021B AAT60022A AAT60022B AAT60023A AAT60023B AAT60024A AAT60024B AAT60025A AAT60025B AAT60026A AAT60026B AAT60027A AAT60027B AAT60028A AAT60028B AAT60029A AAT60029B AAT60030A AAT60030B AAT60031A AAT60031B AAT60032A AAT60032B AAT60033A AAT60033B AAT60034A AAT60034B AAT60035A AAT60035B AAT60036A AAT60036B AAT60037A AAT60037B AAT60038A AAT60038B AAT60039A AAT60039B AAT60040A AAT60040B AAT60041A AAT60041B AAT60042A AAT60042B AAT60043A AAT60043B AAT60044A AAT60044B AAT60045A AAT60045B AAT60046A AAT60046B AAT60047A AAT60047B Advanced Analog Technology, Inc. – Version 7.00 Page 7 of 14 AAT60048A AAT60048B AAT60049A AAT60049B AAT60050A AAT60050B AAT60051A AAT60051B AAT60052A AAT60052B AAT60053A AAT60053B AAT60054A AAT60054B AAT60055A AAT60055B AAT60031C – –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 TIMING CHART VDD VDET +VHYS VDET VOP GND Initial Voltage: Low Active: Low VOUT VDET +VHYS VDET VOP GND tD – Advanced Analog Technology, Inc. – Version 7.00 Page 8 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 PACKAGE DIMENSION SC82AB(SOT343) Symbol A A1 A2 b b1 c D E1 E e L L2 y θ θ1 Dimensions In Millimeters MIN TYP MAX 0.8 -----1.1 0.0 -----0.1 0.7 0.9 1.0 0.25 0.30 0.40 0.35 0.40 0.50 0.10 -----0.26 1.8 2.0 2.2 1.15 1.25 1.35 1.8 2.1 2.4 1.30 BSC 0.26 0.36 0.46 0.15 BSC ----------0.1 0˚ -----8˚ 4˚ -----12˚ – Advanced Analog Technology, Inc. – Version 7.00 Page 9 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 PACKAGE PACKAGE DIMENSION SOT23-3 Symbol A A1 A2 b c D E E1 e e1 L L1 L2 R R1 θ θ1 Dimensions In Millimeters MIN TYP MAX 1.05 1.20 1.30 ----------0.15 1.00 1.11 1.15 0.3 -----0.5 0.08 -----0.22 2.90 BSC 2.80 BSC 1.60 BSC 0.95 BSC 1.90 BSC 0.30 0.45 0.60 0.60 REF 0.25 BSC 0.1 ----------0.10 -----0.25 0˚ 4˚ 8˚ 5˚ 10˚ 15˚ – Advanced Analog Technology, Inc. – Version 7.00 Page 10 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 PACKAGE PACKAGE DIMENSION SOT23-5(SOT25) – Advanced Analog Technology, Inc. – Version 7.00 Page 11 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 PACKAGE PACKAGE DIMENSION SOT23-5(SOT25)(CONT.) Symbol A A1 A2 b c D E E1 e e1 L L1 L2 R R1 θ θ1 Dimensions In Millimeters MIN TYP MAX 1.05 1.20 1.30 ----------0.15 1.00 1.10 1.15 0.3 -----0.5 0.08 -----0.22 2.90 BSC 2.80 BSC 1.60 BSC 0.95 BSC 1.90 BSC 0.30 0.45 0.60 0.60 REF 0.25 BSC 0.1 ----------0.10 -----0.25 0˚ 4˚ 8˚ 5˚ 10˚ 15˚ – Advanced Analog Technology, Inc. – Version 7.00 Page 12 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 PACKAGE PACKAGE DIMENSION 3-LEAD SOT89 – Advanced Analog Technology, Inc. – Version 7.00 Page 13 of 14 –司公限有份股技科比類灣台– Advanced Analog Technology, Inc. May 2008 AAT600 PACKAGE PACKAGE DIMENSION 3-LEAD SOT89(CONT.) Symbol A A1 L b b1 C D D1 H E e1 e MIN 1.4 0.3 0.8 0.36 0.41 0.38 4.4 1.40 3.94 2.4 2.9 1.45 Dimensions In Millimeters TYP MAX 1.5 1.6 0.4 0.5 --1.2 0.42 0.48 0.47 0.53 0.40 0.43 4.5 4.6 1.60 1.75 --4.25 2.5 2.6 3.0 3.1 1.50 1.55 – Advanced Analog Technology, Inc. – Version 7.00 Page 14 of 14 –司公限有份股技科比類灣台–