AME4041 AME4041AEETZ MIL-STD-202G 35BSC 0138BSC 2037-DS4041- - Datasheet Archive

 

AME4041 Shunt Bandgap Voltage Reference n General Description The AME4041 is a micropower 2-terminal band-gap voltage regulator

 

AME, Inc. AME4041 AME4041 Shunt Bandgap Voltage Reference n General Description The AME4041 AME4041 is a micropower 2-terminal band-gap voltage regulator diode. It operates over a 30µA to 20mA current range. Each circuit is trimmed at wafer sort to provide a ± 0.5% initial tolerance. The design of the AME4041 AME4041 allows for a large range of load capacitances and operating currents. The low start-up current makes these parts ideal for battery applications. n Functional Block Diagram VR AME, Inc. offers this part in a SOT-23 package. Bandgap Cell Feedback Current Shunt n Features l Small Packages: SOT-23 GND l Tolerates Capacitive Loads l Fixed Reverse Breakdown Voltage of 1.225V l Tight Voltage Tolerance - ±0.5% l Wide Operating Current - 30µA to 20mA l Wide Temperature Range - -40oC to 85oC n Typical Application l Low Temperature Coefficient -100ppm/oC (max) VS l Excellent Transient Response l All AME's Lead Free Products Meet RoHS RS Standards. VR VR = 1.225V n Applications l Portable Electronics l Power Supplies 0.1µF Value optional l Computer Peripherals l Data Acquisition Systems l Battery chargers l Consumer Electronics VS - VR RS = Rev.A.01 I 1 AME, Inc. AME4041 AME4041 Shunt Bandgap Voltage Reference n Pin Configuration SOT-23 Top View AME 4041 3 1. + 2. - 3. NC* 1 2 * Die Attach: Non-Conductive Epoxy 2 Rev.A.01 AME, Inc. AME4041 AME4041 Shunt Bandgap Voltage Reference n Ordering Information AME4041 AME4041 x x x x x Special Feature1 Number of Pins Package Type Operating Ambient Temperature Range Pin Configuration Accuracy A: 0.5% Operating Ambient Temperature Range E: -40O C to 85O C Package Type E: SOT-2X Number of Pins T: 3 Special Feature1 Z: Lead Free (SOT-23) n Ordering Information Part Number Marking* Accuracy Package Operating Ambient Temperature Range AME4041AEETZ AME4041AEETZ ASNww 0.5% SOT-23 - 40oC to 85oC Note: ww represents the date code pls see the Date Code Rule on Package Dimension. * A line on top of the first letter represents lead free plating such as ASNww. Please consult AME sales office or authorized Rep./Distributor for the availability of voltage accuracy and package type. Rev.A.01 3 AME, Inc. AME4041 AME4041 Shunt Bandgap Voltage Reference n Absolute Maximum Ratings Parameter Maximum Unit 50 mA Supply Current Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device n Recommended Operating Conditions Parameter Symbol Rating Unit 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 100µA ~ 20mA Supply Current n Thermal Information Parameter Package Die Attach Symbol Maximum Unit Thermal Resistance* (Junction to Case) SOT-23 Non-Conductive Epoxy JC 140 o C/W Thermal Resistance (Junction to Ambient) SOT-23 Non-Conductive Epoxy JA 280 o C/W Internal Power Dissipation SOT-23 Non-Conductive Epoxy PD 400 mW Maximum Junction Temperature 150 o C Solder Iron (10 Sec)* 350 o C * Measure JC on center of molding compound if IC has no tab. * MIL-STD-202G MIL-STD-202G 210F 4 Rev.A.01 AME, Inc. AME4041 AME4041 Shunt Bandgap Voltage Reference n Electrical Specifications Unless otherwise specified, TA = 0~70OC, IR = 100µA Parameter Reference Voltage, ±0.5% Reference Voltage Change With Current Symbol Test Condition VREF IREF = 100µA 1.219 1.225 1.231 IMIN < I < 1mA 1.5 3 1mA < I < 20mA 5 20 dV REF/I Min Typ Max Units V mV Reverse Dynamic Impedence RDI IR = 100 µA, f=20Hz 1.5 Ohm Wideband Noise (rms) Vn IR = 100µA, 10 Hz