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參數資料
| 型號： | ZXRE1004DFTA |
| 英文描述： | IC-SM 1.22V PRECISION REFERENCE |
| 中文描述： | 集成電路釤1.22V的高精度參考 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 62K |
| 代理商： | ZXRE1004DFTA |
FEATURES
High performance alternative to REF1004,
LT1004 and LM185/385 references
4 A typical knee current
Small outline SOT23 package
SO8 and E-Line alternatives available
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 ZXRE1004 is a 1.22 volt bandgap reference circuit
designed for ultra low current operation, typically 4 A.
The device is available in a SOT23 surface mount
package offering the ultimate in space and power
saving. These features make the ZXRE1004 particularly
suitable for portable and battery powered applications.
SOT23 tolerance selection is available to 0.5% for
precision applications. Excellent performance is
maintained over the 8 A to 20mA 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.
As well as the SOT23, the ZXRE1004 can offer a pin for
pin compatible alternative to the REF1004, LT1004 and
LM185/385 series of voltage references with SO8 and
E-Line (TO92 style) equivalents .
V
R
G
nd
SOT23 MICROPOWER (4 A) 1.22V VOLTAGE REFERENCE
1
1.5V
27k
1.22V
SCHEMATIC DIAGRAM
APPLICATIONS CIRCUIT
Ultra low quiescent reference from a 1.5V battery
source.
ZXRE1004
ISSUE 2 - J UNE 1999
相關PDF資料 |
PDF描述 |
|---|---|
| ZXRE125(1) | |
| ZXRE4041CFTA | IC-SM 1.225V PRECISION REFERENCE |
| ZXRE4041DFTA | IC-SM 1.225V PRECISION REFERENCE |
| ZXRE4041(1) | |
| ZXT1M322 | |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ZXRE1004DFTA | 制造商:Diodes Incorporated 功能描述:IC SM PRECISION REFERENCE 1.22V |
| ZXRE1004DFTA-CUT TAPE | 制造商:DIODES 功能描述:ZXRE1004 Series 1.22 V 1 % Micropower Voltage Reference - SOT-23 |
| ZXRE1004DFTC | 功能描述:基準電壓& 基準電流 1% 1.22V 4uA RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| ZXRE1004DN8 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:SOT23 MICROPOWER (4uA) 1.22V VOLTAGE REFERENCE |
| ZXRE1004DN8TA | 功能描述:基準電壓& 基準電流 - RoHS:否 制造商:STMicroelectronics 產品:Voltage References 拓撲結構:Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度:0.25 % 平均溫度系數（典型值）:100 PPM / C 串聯 VREF - 輸入電壓（最大值）: 串聯 VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
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