AME AME40 n General Description The AME40 is a micropower 2-terminal band-gap voltage regulator diode. It operates over a 40µA to 20mA current range. Each circuit is trimmed at wafer sort to provide a ± 0.50% initial tolerance. The design of the AME40 allows for a large range of load capacitances and operating currents. The low start-up current makes these parts ideal for battery applications. Shunt Bandgap Voltage Reference n Functional Block Diagram VR Bandgap Cell AME offers this part in a TO-92, SOP-8 packages as well as the space saving SOT-23. n Features Current Shunt GND l Small Packages: SOT-23, TO-92, SOP-8 l Tolerates Capacitive Loads l Fixed Reverse Breakdown Voltage of 2.5V l Tight Voltage Tolerance ------- ±0.5% l Wide Operating Current ------- 40µA to 20mA l Wide Temperature Range ----- -40oC to +85oC n Typical Application l Low Temperature Coefficient --100ppm/oC (max) l Excellent Transient Response VS l All AME's Lead Free Products Meet RoHS Standards RS RS VR VR VR = 2.5V n Applications l Portable Electronics l Power Supplies 0.1µ F Value optional l Computer Peripherals l Data Acquisition Systems l Battery Chargers l Consumer Electronics VS - VR RS = Rev.G.03 I 1 AME AME40 Shunt Bandgap Voltage Reference n Pin Configuration SOP-8 Top View 8 7 6 5 SOT-23 Top View AME40 AME40 3 1. NC 2. NC 3. NC AME40 4. AME40 6. NC 2 3 4 + 2. - 3. NC* - 5. NC 1 1. * Die Attach: 1 2 Non-Conductive Epoxy 7. NC 8. + * Die Attach: Conductive Epoxy TO-92-3 Top View TO-92-2 Top View AME40 AME40 1. NC* 2. + 3. - AME 40 AME40 1. + 2. * Die Attach: * Die Attach: Non-Conductive Epoxy Non-Conductive Epoxy 1 2 3 1 2 * The NC pin must float or be connected to - (negative) 2 Rev.G.03 AME AME40 Shunt Bandgap Voltage Reference n Ordering Information AME40 x x x x x-x Special Feature2 Special Feature1 Number of Pins Package Type Operating Ambient Temperature Range Accuracy Accuracy A: 0.5% (SOT-23) (SOP-8) Operating Ambient Temperature Range O O E: -40 C to +85 C Package Type A: TO-92 E: SOT-2X H: SOP Number of Pins A: 8 S: 2 T: 3 Special Feature1 Special Feature2 (For TO-92 Package Only) Z: Lead Free Package Lead Pitch N/A: Taping 5.08mm 1: Bulk 2.54mm (TO-92-2) (TO-92-3) Rev.G.03 3 AME AME40 Shunt Bandgap Voltage Reference n Ordering Information Part Number Marking* Accuracy Package Operating Ambient Temperatre Range AME40AEET ABZww 0.5% SOT-23 - 40oC to +85oC AME40AEETZ ABZww 0.5% SOT-23 - 40oC to +85oC 0.5% TO-92-2 - 40oC to +85oC 0.5% TO-92-2 - 40oC to +85oC 0.5% TO-92-2 - 40oC to +85oC 0.5% TO-92-2 - 40oC to +85oC 0.5% TO-92-3 - 40oC to +85oC 0.5% TO-92-3 - 40oC to +85oC 0.5% TO-92-3 - 40oC to +85oC 0.5% TO-92-3 - 40oC to +85oC AME40AEAS AME40AEAS-1 AME40AEASZ AME40AEASZ-1 AME40AEAT AME40AEAT-1 AME40AEATZ AME40AEATZ-1 4 AME 40 AEAS yyww AME 40 AEAS yyww AME 40 AEAS yyww AME 40 AEAS yyww AME 40 AEAT yyww AME 40 AEAT yyww AME 40 AEAT yyww AME 40 AEAT yyww AME40AEHA 40 AEHA yyww 0.5% SOP-8 - 40oC to +85oC AME40AEHAZ 40 AEHA yyww 0.5% SOP-8 - 40oC to +85oC Note: yyww & ww represents the date code * A line on top of the first letter represents lead free plating such as ABZ. Please consult AME sales office or authorized Rep./Distributor for the availability of voltage accuracy and package type. Rev.G.03 AME AME40 Shunt Bandgap Voltage Reference n Absolute Maximum Ratings Parameter Supply Current Maximum Unit 20 mA Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device n Recommended Operating Conditions Parameter Symbol Rating Ambient Temperature Range TA - 40 to +85 o C Junction Temperature Range TJ - 40 to +125 o C Storage Temperature Range TSTG - 65 to +150 o C Supply Current Rev.G.03 Unit 60µA ~ 12mA 5 AME AME40 Shunt Bandgap Voltage Reference n Thermal Information Parameter Package SOT-23 Thermal Resistance* (Junction to Case) TO-92-2 TO-92-3 SOP-8 SOT-23 Thermal Resistance (Junction to Ambient) TO-92-2 TO-92-3 SOP-8 SOT-23 Internal Power Dissipation TO-92-2 TO-92-3 SOP-8 Die Attach Symbol Non-Conductive Epoxy Maximum 140 θJC 80 Conductive Epoxy Non-Conductive Epoxy o C/W o C/W 60 280 θJA 150 Conductive Epoxy Non-Conductive Epoxy Unit 150 400 PD 625 Conductive Epoxy mW 810 Maximum Junction Temperature 150 oC Solder Iron (10 Sec)** 350 o C * Measure θJC on center of molding compound if IC has no tab. ** MIL-STD-202G 210F n Electrical Specifications Unless otherwise specified, TA = 250C, I =100µA Parameter Reference Voltage, ±0.5% Minimum Current 6 Symbol VREF Test Condition o TA = 25 C, IREF = 100µA Min Typ 2.487 2.500 2.513 IMIN Reference Voltage Change With Current dV REF/I Reference Voltage Temp. Coeff. VREFTC Max 40 IMIN < I < 1mA 1.5 3 1mA < I < 20mA 4 8 0o C < TA < 70oC 100 Units V µA mV ppm/oC Rev.G.03 AME AME40 Shunt Bandgap Voltage Reference n Characterization Curve(For reference only) Reference Voltage Change vs. Current Normalized Percentage Change vs. Temp. 0.1 2 -0.1 Change of VREF (mV) Change of V REF (%) 0 I=100µA -0.2 -0.3 -0.4 1 0 -0.5 (mA) -0.6 -1 -50 0 50 100 150 0.01 Temperature (o C) 1 100 Operation Current (mA) Reverse Characteristic Forward Characteristic 100 1 IF (mA) 10 IR (uA) 85O C 1 25O C 0.125 85O C 25O C 0 0.1 0 0.65 1.3 VR (V) 0.001 0.1 10 VF (V) Line Transient Response 0.5V/DIV 5V/DIV 25oC VIN VR 200µS/DIV Rev.G.03 7 AME AME40 Shunt Bandgap Voltage Reference n Date Code Rule Marking Date Code Year A A A W W xxx0 A A A W W xxx1 A A A W W xxx2 A A A W W xxx3 A A A W W xxx4 A A A W W xxx5 A A A W W xxx6 A A A W W xxx7 A A A W W xxx8 A A A W W xxx9 n Tape and Reel Dimension SOT-23 P W AME AME PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size 8 Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size SOT-23 8.0±0.1 mm 4.0±0.1 mm 3000pcs 180±1 mm Rev.G.03 AME AME40 Shunt Bandgap Voltage Reference n Tape and Reel Dimension TO-92-3 AME AME PIN 1 W P Carrier Tape, Number of Components Per Reel and Reel Size Package TO-92-3 Carrier Width (W) +1.0 mm -0.5 18.0 Pitch (P) Part Per Full Reel Reel Size 12.7±0.2 mm 2000pcs N/A TO-92-2 AME AME PIN 1 W P Carrier Tape, Number of Components Per Reel and Reel Size Package TO-92-2 Rev.G.03 Carrier Width (W) +1.0 mm -0.5 18.0 Pitch (P) Part Per Full Reel Reel Size 12.7±0.2 mm 2000pcs N/A 9 AME AME40 Shunt Bandgap Voltage Reference n Tape and Reel Dimension SOP-8 P PIN 1 W AME AME Carrier Tape, Number of Components Per Reel and Reel Size 10 Package Carrier Width (W) Pitch (P) Part Per Full Reel Reel Size SOP-8 12.0±0.1 mm 4.0±0.1 mm 2500pcs 330±1 mm Rev.G.03 AME AME40 Shunt Bandgap Voltage Reference n Package Dimension SOT-23 Top View Side View D SYMBOLS H E INCHES MIN MAX MIN MAX A 1.00 1.40 0.0394 0.0551 A1 0.00 0.15 0.0000 0.0059 b 0.35 0.50 0.0138 0.0197 D 2.70 3.10 0.1063 0.1220 E 1.40 1.80 0.0551 0.0709 θ1 L PIN 1 MILLIMETERS 1.90 BSC e e H 2.40 0 o 0.09449 0.11811 0.0138BSC 10 o 0 o 10 o A θ1 3.00 0.35BSC L Front View 0.0748 BSC A1 b SOP-8 Top View Side View C SYMBOLS E H L θ D MAX MIN MAX A 1.35 1.75 0.05315 0.0689 A1 0.10 0.30 0.00394 0.01181 A A2 7o(4X) 0.05799 REF B 0.33 0.51 0.01299 0.02008 C 0.19 0.25 0.00748 0.00984 D 4.80 5.33 0.18898 0.20984 E 3.80 4.00 0.14961 0.15748 1.27 BSC 0.05000 BSC L 0.40 1.27 0.01575 0.05000 H 5.80 6.30 0.22835 0.24803 y - 0.10 θ 0 o 8 o 0 o 0.00394 8o A1 e 1.473 REF e Front View INCHES MIN A2 PIN 1 MILLIMETERS B Rev.G.03 11 AME AME40 Shunt Bandgap Voltage Reference n Package Dimension TO-92-3 (bulk pack) SYMBOLS Top View A L e e1 w PIN 1 D Side View A R b INCHES MIN MAX MIN MAX 2.80 4.95 0.1102 0.1949 b 0.40REF 0.0157REF E 3.94REF 0.1551REF e 2.54REF 0.1000REF e1 1.27REF 0.0500REF L E-PIN C 1/16 MILLIMETERS 12.70 15.49 2.29 R 0.5000 0.6098 0.0902 W 0.35 0.76 0.0138 0.0299 D 3.80 4.95 0.1496 0.1949 Notes: 1. Package outline exclusive of any mold flashes dimension. 2. Package outline exclusive of burr dimension. 3. Lead pitch=2.54mm is bulk pack. 4. Lead pitch=5.08mm is tape pack. E TO-92-2 (bulk pack) SYMBOLS Top View A L e e1 w PIN 1 D E-PIN C 1/16 A R b E 12 INCHES MIN MAX MIN MAX 4.00 4.95 0.1575 0.1949 b 0.40REF 0.0157REF E 3.94REF 0.1551REF e 2.54REF 0.1000REF e1 1.27REF 0.0500REF L Side View MILLIMETERS 12.70 15.49 2.29 R 0.5000 0.6098 0.0902 W 0.35 0.76 0.0138 0.0299 D 3.80 4.95 0.1496 0.1949 Notes: 1. Package outline exclusive of any mold flashes dimension. 2. Package outline exclusive of burr dimension. 3. Lead pitch=2.54mm is bulk pack. 4. Lead pitch=5.08mm is tape pack. Rev.G.03 AME AME40 Shunt Bandgap Voltage Reference n Package Dimension TO-92-3 (tape pack) SYMBOLS Top View L e e1 w A b PIN 1 E D MILLIMETERS INCHES MIN MAX MIN MAX 2.80 4.95 0.1102 0.1949 0.40REF 2.40 3.94 0.0157REF 0.0945 0.1551 e 5.08REF 0.2REF e1 2.54REF 0.1REF E-PIN C 1/16 L Side View 12.70 2.00 R A R b 15.49 0.5000 0.6098 0.0787 W 0.35 0.76 0.0138 0.0299 D 3.80 4.95 0.1496 0.1949 E Notes: 1. Package outline exclusive of any mold flashes. 2. Package outline exclusive of burr dimension. 3. Lead pitch=2.54mm is bulk pack. 4. Lead pitch=5.08mm is tape pack. TO-92-2 (tape pack) SYMBOLS Top View A L b e e1 w E PIN 1 D E-PIN C 1/16 A R b E INCHES MIN MAX MIN MAX 2.80 4.95 0.1102 0.1949 0.40REF 2.40 3.94 0.0157REF 0.0945 0.1551 e 5.08REF 0.2REF e1 2.54REF 0.1REF L 12.70 15.49 2.00 R Side View Rev.G.03 MILLIMETERS 0.5000 0.6098 0.0787 W 0.35 0.76 0.0138 0.0299 D 3.80 4.95 0.1496 0.1949 Notes: 1. Package outline exclusive of any mold flashes. 2. Package outline exclusive of burr dimension. 3. Lead pitch=2.54mm is bulk pack. 4. Lead pitch=5.08mm is tape pack. 13 www.ame.com.tw E-Mail: [email protected] Life Support Policy: These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president of AME, Inc. AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. AME, Inc. , November 2008 Document: 2003/2037-DS40-G.03 Corporate Headquarter AME, Inc. 2F, 302 Rui-Guang Road, Nei-Hu District Taipei 114, Taiwan. Tel: 886 2 2627-8687 Fax: 886 2 2659-2989