AME41BEAT

AME AME41-ADJ n General Description The AME41-ADJ is a micropower 3-terminal band-gap voltage regulator diode with a user adjustable output voltage. It operates over a 30µA to 20mA current range. Each circuit is trimmed at wafer sort to provide a ± 0.50% initial tolerance. The design of the AME41-ADJ allows for a large range of load capacitances and operating currents. The low start-up current makes these parts ideal for battery applications. AME offers this part in a TO-92 and SOP-8 packages as well as the space saving SOT-23. Shunt Bandgap Voltage Reference n Functional Block Diagram VR ADJ Bandgap Cell Feedback Current Shunt n Features l Small Packages: SOT-23, TO-92, SOP-8 l Tolerates Capacitive Loads l User Adjustable Reverse Breakdown Voltage l Tight Voltage Tolerance ------- ±0.5% l Wide Operating Current ------- 30µA to 20mA l Wide Temperature Range ----- -40oC to +85oC l Low Temperature Coefficient --100ppm/oC (max) l Excellent Transient Response l All AME's Lead Free Products Meet RoHS Standards VS VS GND n Typical Application RS RS VR n Applications l Portable Electronics l Power Supplies l Computer Peripherals l Data Acquisition Systems l Battery Chargers l Consumer Electronics RS = 0.1µ F Value optional R1 R2 VS - VR I 1.25 (R1 + R2) VR = R1 Rev.G.03 1 AME AME41-ADJ n Pin Configuration SOP-8 Top View 8 7 6 5 Shunt Bandgap Voltage Reference SOT-23 Top View AME 41-ADJ 1. NC 2. NC 3 AME 41-ADJ 1. ADJ 2. + AME41 3. NC 4. 5. ADJ AME41 3. - 1 2 3 4 6. NC 7. NC 8. + 1 2 * Die Attach: Conductive Epoxy TO-92-3 Top View AME 41-ADJ * Die Attach: Non-Conductive Epoxy AME41 1. ADJ 2. + 3. - * Die Attach: Non-Conductive Epoxy 1 2 3 * The NC pin must float or be connected to - (negative) 2 Rev.G.03 AME AME41-ADJ n Ordering Information AME41 x x x x x-x Special Feature2 Special Feature1 Number of Pins Package Type Operating Ambient Temperature Range Accuracy Shunt Bandgap Voltage Reference Accuracy Operating Ambient Temperature Range E: -40OC to +85OC Package Type Number of Pins A: 8 T: 3 Special Feature1 Special Feature2 (For TO-92 Package Only) Package Lead Pitch Taping 5.08mm Bulk 2.54mm B: 0.5% (SOT-23) (SOP-8) (TO-92-3) A: TO-92 E: SOT-2X H: SOP Z: Lead Free N/A: 1: Rev.G.03 3 AME AME41-ADJ n Ordering Information Part Number AME41BEET AME41BEETZ Shunt Bandgap Voltage Reference Marking* ACBww ACBww AME 41 BEAT yyww AME 41 BEAT yyww AME 41 BEAT yyww AME 41 BEAT yyww 41 BEHA yyww 41 BEHA yyww Accuracy 0.5% 0.5% Package SOT-23 SOT-23 Operating Ambient Temperature Range - 40oC to +85oC - 40oC to +85oC AME41BEAT 0.5% TO-92-3 - 40oC to +85oC AME41BEAT-1 0.5% TO-92-3 - 40oC to +85oC AME41BEATZ 0.5% TO-92-3 - 40oC to +85oC AME41BEATZ-1 0.5% TO-92-3 - 40oC to +85oC AME41BEHA 0.5% SOP-8 - 40oC to +85oC AME41BEHAZ 0.5% SOP-8 - 40oC to +85oC Note: ww & yyww represents date code * A line on top of the first letter represents lead free plating such as ACB. Please consult AME sales office or authorized Rep./Distributor for the availability of voltage accuracy and package type. 4 Rev.G.03 AME AME41-ADJ n Absolute Maximum Ratings Parameter Supply Current Shunt Bandgap Voltage Reference Maximum 50 Unit mA Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device n Recommended Operating Conditions Parameter Ambient Temperature Range Junction Temperature Range Storage Temperature Range Supply Current Symbol TA TJ TSTG Rating - 40 to +85 - 40 to +125 - 65 to +150 100µA ~ 20mA Unit o C C C o o Rev.G.03 5 AME AME41-ADJ n Thermal Information Parameter Package SOT-23 Thermal Resistance* (Junction to Case) TO-92-3 SOP-8 SOT-23 Thermal Resistance (Junction to Ambient) TO-92-3 SOP-8 SOT-23 Internal Power Dissipation TO-92-3 SOP-8 Maximum Junction Temperature Solder Iron (10 Sec)** Shunt Bandgap Voltage Reference Die Attach Non-Conductive Epoxy Conductive Epoxy Non-Conductive Epoxy Conductive Epoxy Non-Conductive Epoxy Conductive Epoxy Symbol Maximum 140 Unit θJC 80 60 280 o C/W θJA 150 150 400 o C/W PD 625 810 150 350 mW o C C o * Measure θJC on center of molding compound if IC has no tab. ** MIL-STD-202G 210F n Electrical Specifications Unless otherwise specified, TA = 25OC, I = 100µA Parameter Reference Voltage, ±0.5% Minimum Current Reference Voltage Change With Current ADJ Pin Current Reference Voltage Temp. Coeff. Symbol VREF IMIN dV REF/I IADJ VREFTC 0oC < T A < 70oC IMIN < I < 1mA 1mA < I < 20mA 1.5 4 20 100 Test Condition TA = 25 C, IREF = 100µA o Min Typ Max Units V µA mV 1.244 1.250 1.256 30 3 8 nA ppm/oC 6 Rev.G.03 AME AME41-ADJ Shunt Bandgap Voltage Reference n Characterization Curve(For reference only) Normalized Percentage Change vs. Temp. 0.1 0 Reference Voltage Change vs. Current 2 Ch ang e of V REF (% ) -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -50 0 50 I=100µA C han ge o f VREF ( mV ) 1 0 -1 100 150 0.01 1 100 Temperature (o C) Operation Current (mA) Reverse Characteristic 100 1 Forward Characteristic 10 85O C IR (u A ) IF (m A ) 25O C 0.125 1 25O C 85O C 0.1 0 0.65 1.3 0 0.001 0.1 10 VR (V) VF (V) Line Transient Response 25oC 5V/D IV VIN 0.5V/D IV VR 200uS/DIV Rev.G.03 7 AME AME41-ADJ n Date Code Rule Marking A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A Date Code W W W W W W W W W W W W W W W W W W W W Year xxx0 xxx1 xxx2 xxx3 xxx4 xxx5 xxx6 xxx7 xxx8 xxx9 Shunt Bandgap Voltage Reference n Tape and Reel Dimension SOT-23 P W AME PIN 1 AME Carrier Tape, Number of Components Per Reel and Reel Size Package SOT-23 Carrier Width (W) 8.0±0.1 mm Pitch (P) 4.0±0.1 mm Part Per Full Reel 3000pcs Reel Size 180±1 mm 8 Rev.G.03 AME AME41-ADJ n Tape and Reel Dimension TO-92-3 Shunt Bandgap Voltage Reference AME AME PIN 1 W P Carrier Tape, Number of Components Per Reel and Reel Size Package TO-92-3 Carrier Width (W) 18.0 +1.0 mm -0.5 Pitch (P) 12.7±0.2 mm Part Per Full Reel 2000pcs Reel Size N/A SOP-8 P PIN 1 W AME AME Carrier Tape, Number of Components Per Reel and Reel Size Package SOP-8 Carrier Width (W) 12.0±0.1 mm Pitch (P) 4.0±0.1 mm Part Per Full Reel 2500pcs Reel Size 330±1 mm Rev.G.03 9 AME AME41-ADJ n Package Dimension SOT-23 Top View D θ1 Side View Shunt Bandgap Voltage Reference SYMBOLS A A1 b D E MILLIMETERS MIN 1.00 0.00 0.35 2.70 1.40 INCHES MIN 0.0394 0.0000 0.0138 0.1063 0.0551 MAX 1.40 0.15 0.50 3.10 1.80 MAX 0.0551 0.0059 0.0197 0.1220 0.0709 E PIN 1 e H L e H L θ1 A 1.90 BSC 2.40 3.00 0.0748 BSC 0.09449 0.11811 0.0138BSC o Front View 0.35BSC 0 o 10 0 o 10 o SOP-8 Top View C Side View A1 b SYMBOLS A MILLIMETERS MIN 1.35 0.10 INCHES MIN 0.05315 MAX 1.75 0.30 MAX 0.0689 H E A1 A2 B L 0.00394 0.01181 0.05799 REF 0.01299 0.02008 0.00748 0.00984 0.18898 0.20984 0.14961 0.15748 0.05000 BSC 0.01575 0.05000 0.22835 0.24803 0 o 1.473 REF 0.33 0.19 4.80 3.80 0.51 0.25 5.33 4.00 PIN 1 D θ C D E Front View 7o(4X) e L A2 A 1.27 BSC 0.40 5.80 0 o 1.27 6.30 0.10 8 o H y θ 0.00394 8 o B 10 A1 e Rev.G.03 AME AME41-ADJ n Package Dimension TO-92-3 (bulk pack) Top View L e e1 w Shunt Bandgap Voltage Reference SYMBOLS A b E e D MILLIMETERS MIN 2.80 INCHES MIN 0.1102 MAX 4.95 MAX 0.1949 0.40REF 3.94REF 2.54REF 1.27REF 12.70 2.29 0.35 3.80 0.76 4.95 15.49 0.0157REF 0.1551REF 0.1000REF 0.0500REF 0.5000 0.6098 PIN 1 e1 L R W E-PIN C 1/16 0.0902 0.0138 0.1496 0.0299 0.1949 Side View A R b E D 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. TO-92-3 (tape pack) SYMBOLS Top View MILLIMETERS MIN MAX 4.95 INCHES MIN 0.1102 MAX 0.1949 A L e e1 2.80 b PIN 1 D 0.40REF 2.40 3.94 0.0157REF 0.0945 0.1551 w E e e1 E-PIN C 1/16 5.08REF 2.54REF 12.70 2.00 0.35 3.80 0.76 4.95 15.49 0.2REF 0.1REF 0.5000 0.6098 L R W Side View A R b E 0.0787 0.0138 0.1496 0.0299 0.1949 D 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. Rev.G.03 11 www.ame.com.tw E-Mail: sales@ame.com.tw 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-DS41-ADJ-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