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參數(shù)資料
| 型號： | UZXRE4041DRTA |
| 廠商： | DIODES INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225 V, PBCY3 |
| 封裝： | E-LINE, TO-92, 3 PIN |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 68K |
| 代理商： | UZXRE4041DRTA |
FEATURES
High performance alternative to LM4041
Small outline SOT23
E-Line alternative available
30
μ
A knee current
20ppm/°C typical temperature coefficient
Unconditionally stable
0.5%, 1%, 2% and 3% tolerance
Contact Zetex marketing for availability of tighter
tolerance devices
APPLICATIONS
Battery powered equipment
Precision power supplies
Portable instrumentation
Portable communications devices
Notebook and palmtop computers
Data acquisition systems
A/D and D/A converters
Test equipment
DESCRIPTION
The ZXRE4041 is a bandgap circuit designed to
achieve a precision micropower voltage reference of
1.225 volts. The device is available in the small outline
SOT23 surface mount package which is ideal for
applications where space saving is important.
SOT23 tolerance is available to 0.5% C grade for
precision applications. Excellent performance is
maintained over the 30
μ
A to 12mA operating current
range with a typical temperature coefficient of only
20ppm/
°
C. The device has been designed to be highly
tolerant of capacitive loads so maintaining excellent
stability.
This device offers a SOT23 pin for pin compatible
alternative to LM4041 voltage references. An E-Line
(TO92 style) package is also available.
V
R
G
nd
SOT23 MICROPOWER 1.225V VOLTAGE REFERENCE
1
SCHEMATIC DIAGRAM
APPLICATIONS CIRCUIT
Low quiescent reference from a 1.5V battery source.
ZXRE4041
ISSUE 4 - JANUARY 2003
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