AME41 Analog Microelectronics, AME41 Datasheet

no-image

AME41

Manufacturer Part Number
AME41
Description
Micropower Voltage Reference Diode
Manufacturer
Analog Microelectronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AME41AEET
Manufacturer:
AME
Quantity:
13 500
Part Number:
AME41AEETZ
Manufacturer:
AME
Quantity:
23 500
Part Number:
AME41DEET
Manufacturer:
CEM
Quantity:
3 247
Part Number:
AME41DEET
Manufacturer:
AMI
Quantity:
20 000
Part Number:
AME41FEET
Manufacturer:
AME
Quantity:
20 000
AME41-ADJ
n n n n n
The AME41-ADJ is a micropower 3-terminal band-gap
voltage regulator diode with a user adjustable output volt-
age. It operates over a 15 A to 20mA current range.
Each circuit is trimmed at wafer sort to provide a 0.20%
and 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
part ideal for battery applications.
Analog Microelectronics offers this part in a TO-92 and
SO-8 packages as well as the space saving SOT-23.
n n n n n
n n n n n
1
Functional Block Diagram
General Description
l
l
l
l
l
l
Applications
V R
A DJ
GND
Portable electronics
Power supplies
Computer peripherals
Data acquisition systems
Battery chargers
Consumer electronics
Analog Microelectronics, Inc.
B andgap
Feedbac k
Cell
Current
S hunt
n n n n n
n n n n n
l
l
l
l
l
l
l
l
Typical Application
Key Features
V alue optional
Micropower Voltage Reference Diode
Small packages: SOT-23, TO-92, SO-8
Tolerates capacitive loads
User adjustable reverse breakdown voltage
Tight voltage tolerance ---------- 0.20%, 0.50%
Wide operating current ---------- 15 A to 20mA
Wide temperature range -------- -40
Low temperature coefficient --- 100ppm/
Excellent transient response
1000pF
RS =
V R =
I
V S
RS
V S - V R
1.27 (R1 + R2)
I
R1
R2
R1
o
C to +85
V R
o
C (max)
o
C

Related parts for AME41

AME41 Summary of contents

Page 1

... It operates over 20mA current range. Each circuit is trimmed at wafer sort to provide a 0.20% and 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 part ideal for battery applications ...

Page 2

... The NC pin must float or be connected to - (negative Ordering Information Part Number Accuracy AME41EEET AME41EEHA AME41BEET AME41BEAT AME41BEHA Please consult AME sales office or authorized Rep./Distributor for other voltage accuracy and package type availability. 2 Micropower Voltage Reference Diode TO-92 Bottom View - ...

Page 3

... Analog Microelectronics, Inc. AME41-ADJ Absolute Maximum Ratings Parameter Supply Current Recommended Operating Conditions Parameter Supply Current Ambient Temperature Range Junction Temperature Thermal Information Therm al Res is tanc Junc tion Tem perature ...

Page 4

... Analog Microelectronics, Inc. AME41-ADJ Electrical Specifications Unless otherwise specified PARAMETER Reference Voltage, 0.2% Reference Voltage, 0.5% Minimum Current Reference Voltage Change With Current ADJ Pin Current Reference Voltage Temp. Coeff. 4 Micropower Voltage Reference Diode 100 A SYMBOL TEST CONDITIONS ...

Page 5

... Analog Microelectronics, Inc. AME41-ADJ Normalized Percentage Change vs. Temperature 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 - Reverse Characteristic 100 100nA 0.0V 0.65V V R Transient Response 5V/DIV 0.5V/DIV 200 S/DIV 5 Micropower Voltage Reference Diode 100 0.01 100 150 1.0V 0.125V/DIV C 0 ...

Page 6

... Analog Microelectronics, Inc. AME41-ADJ Package Dimension SOT-23 SO-8 6 Micropower Voltage Reference Diode MILLIMETERS SYMBOLS MIN MAX MIN A 1.00 1.40 0.0394 A 0.00 0.15 0.0000 1 b 0.35 0.50 0.0138 C 0.09 0.25 0.0035 D 2.70 3.10 0.1063 E 1.40 1.80 0.0551 1.90 BSC e H 2.60 3.00 0.1024 L 0.35 0.55 0.0138 0.95(TYP) MILLIMETERS SYMBOLS MIN MAX MIN A 1.35 1.75 0.053 A 0.10 0.25 0.004 1 A2 1.45 REF B 0 ...

Page 7

... Analog Microelectronics, Inc. AME41-ADJ Package Dimension TO-92-3 TO-92-2 7 Micropower Voltage Reference Diode MILLIMETERS SYMBOLS MIN MAX A 4.32 4.95 b 0.36 0.51 E 3.30 3.94 e 2.41 2.67 e1 1.14 1.40 L 12.70 15.49 R 2.16 2.41 S1 1.14 1.52 W 0.41 0.56 D 4.45 4.95 ° ° NOTE: 1. PACKAGE OUTLINE EXCLUSIVE OF ANY MOLD FLASHES DIMENSION 2. PACKAGE OUTLINE EXCLUSIVE OF BURR DIMENSION MILLIMETERS SYMBOLS MIN MAX A 4 ...

Page 8

... These products of Analog Microelectronics, Inc. are not authorized for use as critical components in life- support devices or systems, without the express written approval of the president Analog Microelectronics, 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. ...

Related keywords