參數(shù)資料
型號(hào): ZR285R03
廠商: ZETEX PLC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE
中文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3
封裝: TO-92, E-LINE, 3 PIN
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 79K
代理商: ZR285R03
SCHEMATIC DIAGRAM
PRECISION 2.5 VOLT MICROPOWER
VOLTAGE REFERENCE
ISSUE 5 – FEBRUARY 1998
DEVICE DESCRIPTION
The ZR285 uses a bandgap circuit
design to achieve a precision
micropower voltage reference of 2.5
volts. The device is available in small
outline surface mount packages, ideal
for applications where space saving is
important, as well as packages for
through hole requirements.
The ZR285 design provides a stable
voltage without an external capacitor
and is stable with capacitive loads. The
ZR285 is recommended for operation
between 20
μ
A and 20mA and so is
ideally suited to low power and battery
powered applications.
Excellent performance is maintained to
an absolute maximum of 30mA,
however the 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
Small outline SOT23 and SO8 packages
TO92 style packages
No stabilising capacitor required
Low knee current, 15
μ
A typical
Typical T
C
30ppm/°C
Typical slope resistance 0.4
±
3%, 2% and 1% tolerance
Industrial temperature range
Operating current 20
μ
A to 20mA
APPLICATIONS
Battery powered and portable equipment.
Metering and measurement systems.
Instrumentation.
Test equipment.
Data acquisition systems.
Precision power supplies.
V
R
G
nd
ZR285-2.5
4-165
相關(guān)PDF資料
PDF描述
ZR285Y01 PT 19C 19#16 PIN PLUG
ZR285Y02 PT 19C 19#16 PIN PLUG
ZR285Y03 PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE
ZR28501 PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE
ZR28502 PRECISION 2.5 VOLT MICROPOWER VOLTAGE REFERENCE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZR285R03STOA 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 2% 2.5V Low Knee 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
ZR285R03STOB 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 2% 2.5V Low Knee 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
ZR285R03STZ 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 2% 2.5V Low Knee 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
ZR285Y01 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
ZR285Y01STOA 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