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PDF AS4041 Data sheet ( Hoja de datos )
| Número de pieza | AS4041 | |
| Descripción | Precision Micropower 1.24V Shunt Voltage Reference | |
| Fabricantes | Sipex Corporation | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AS4041 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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AS4041
Precision Micropower 1.24V Shunt Voltage Reference
FEATURES
• Low temperature coefficient 50 ppm/°C
• Operating current range 100µA to 15 mA
• Low power, 250 mW @ IIN =100 mA
• Two terminal "Zener" operation
www.Data•ShSemeta4lUl .pcaocmkage: SOT - 23, TO-92, and SO-8
• Fixed reverse breakdown voltage 2.5 Volt
• No output capacitance required
• Output voltage tolerance ± 0.5%
APPLICATIONS
• Constant Current Source
• Digital Voltmeter
• Power Supply Monitor
• Precision Regulators
• Battery-Powered Equipment
• Instrumentation
• Automotive Electronics
• Data Acquisition Systems
• Energy Management
PRODUCT DESCRIPTION
The AS4041 is a two-terminal, temperature compensated, band-gap voltage reference, which provides a fixed 1.24V output for input
currents between 500 µA to 5mA. The bandgap voltage (1.24V) is independently laser trimmed from the output voltage to achieve a
very low tempco, then the output voltage is laser trimmed to 1.24 volts. This trimming technique and the low tempco (A grade 50
ppm/ °C) thin film resistor process gives a very stable device over the full temperature range. The AS4041 is available in the sub-
miniature (3mm × 1.3mm) SOT-23, SO-8 surface mount package, or TO-92 package. The operating temperature is -40°C to 85°C.
The ALPHA Semiconductor AS4041 advanced design eliminates the need for an external stabilized capacitor while insuring stability
with any capacitive load, making them easy to use.
ORDERING INFORMATION
Part Number
AS4041YN-X
AS4041YS-X
AS4041YM-X
Package Type
TO-92
SO-8
SOT-23
1. For lower Tempco, consult factory
Tempco
Output Accuracy
A=100ppm/°C
2=1%
Y= B=150ppm/°C X= 3=2%
PIN CONNECTIONS
8-Pin Surface Mount (S)
N/C 1
N/C 2
N/C 3
-4
8+
7 N/C
6 N/C
5 N/C
Top View
SOT-23-3 (M)
2
+
1
-
3
Top View
TO-92 (N)
1 23
Bottom View
Rev. 10/11/00
1 page  
DRAWING PACKAGE
SOT-23-3L (M)
www.DataSheet4U.com
0.015 - 0.018
(0.381 - 0.457)
0.020 - 0.024
(0.508 - 0.610)
0.110 - 0.120
(2.794 - 3.048)
0.001 - 0.004
(0.025 - 0.102)
AS4041
0.047 - 0.055 0.083 - 0.098
(1.194 - 1.397) (2.108 - 2.489)
0.035 - 0.040
(0.889 - 1.016)
0.070 - 0.080
(1.778 - 2.032)
0.003 - 0.005
(0.076 - 0.127)
0.030 - 0.041
(0.762 - 1.041)
0.018 - 0.024
(0.457 - 0.610)
Rev. 10/4/00
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AS4041.PDF ] | |
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