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參數(shù)資料
| 型號(hào)： | ZRA124 |
| 廠商： | Zetex Semiconductor |
| 英文描述： | PRECISION 1.24 VOLT MICROPOWER VOLTAGE REFERENCE |
| 中文描述： | 精密1.24伏微功耗電壓參考 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 133K |
| 代理商： | ZRA124 |
1
S E M IC O N D U C T O R S
DEVICE DESCRIPTION
The ZRA124 uses a bandgap circuit design to achieve a
precision micropower voltage reference of 1.24 volts.
The device is available in a small outline surface mount
packages, ideal for applications where space saving is
important.
The ZRA124 design provides a stable voltage without
an external capacitor and is stable with capacitive
loads. The ZRA124 is recommended for operation
between 50 A and 5mA and so is ideally suited to low
power and battery powered applications.
Excellent performance is maintained to an absolute
maximum of25mA, howeverthe rugged design and 20
volt processing allows the reference to withstand
transient effects and currents up to 200mA. Superior
switching capability allows the device to reach stable
operating conditions in only a few microseconds.
FEATURES
Typical T
C
30ppm/°C
Typical slope resistance 0.65
1% tolerance
Industrial temperature range
Operating current 50 A to 5mA
No stabilising capacitor required
Transient response, stable in less than 10 s
Small SOT23 package
APPLICATIONS
Battery powered and portable equipment
Metering and measurement systems
Instrumentation
Precision power supplies
Test equipment
Data acquisition systems
ZRA124
ISSUE 3 - J UNE 2004
PRECISION 1.24 VOLT MICROPOWER VOLTAGE REFERENCE
SCHEMATIC DIAGRAM
DEV ICE
TOL %
REEL
SIZE
TAPE
WIDTH
REEL
QUANTITY
PART
MARK
ZRA124F01TA
1
7”
8mm
3,000
12C
ORDERING INFORMATION
TOP VIEW
Pin 1 floating or connected to pin 2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZRA124F01TA | PRECISION 1.24 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZRA12501 | PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZRA12502 | PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZRA12503 | PRECISION 1.25 VOLT MICROPOWER VOLTAGE REFERENCE |
| ZRA245N803TA | IC-SM-3% 2.45V REF |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZRA124A01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Obsolete - alternative part: ZXRE125DR |
| ZRA124F01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
| ZRA124F01TA | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 _ RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) 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 |
| ZRA124F01TC | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 _ RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) 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 |
| ZRA124N801 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage Reference |
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