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參數(shù)資料
| 型號： | NCS2202SN1T1 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 比較器 |
| 英文描述： | Low Voltage Comparators |
| 中文描述： | COMPARATOR, 8000 uV OFFSET-MAX, 1100 ns RESPONSE TIME, PDSO5 |
| 封裝： | PLASTIC, SC-59, SOT-23, TSOP-5 |
| 文件頁數(shù)： | 9/18頁 |
| 文件大?。?/td> | 152K |
| 代理商： | NCS2202SN1T1 |
NCS2200 Series
http://onsemi.com
9
OPERATING DESCRIPTION
The NCS2200 Series is an industry first sub
one volt, low
power comparator family. This series is designed for
rail
to
rail input and output performance. These devices
consume only 10 A of supply current while achieving a
typical propagation delay of 1.1 s at a 20 mV input
overdrive. Figures 10 and 11 show propagation delay with
various input overdrives. This comparator family is
guaranteed to operate at a low voltage of 0.85 V up to 6.0 V.
This is accomplished by the use of a modified analog CMOS
process that implements depletion MOSFET devices. The
common
mode input voltage range extends 0.1 V beyond
the upper and lower rail without phase inversion or other
adverse effects. This series is available in the SOT
23
5 and
SOT
23
6 package. Additionally, the NCS2200 device is
available in the tiny QFN 2x2.2 package and the
SC70
5 package.
The SOT
23
6 features the enable function, which can be
externally controlled. This feature allows significantly
lower current consumption of 0.3 A. This makes the
devices suitable for implementation in power sensitive
applications such as portable electronics. The enable
function is active high when connected to the V
CC
pin.
When the enable pin is driven low (device disabled), output
tri
state mode is activated. The device will remain in this
mode and will not respond to any changes at the inputs of the
comparator. In order to pull the device out of tri
state mode,
the enable upper voltage threshold must be met. Figure 15
shows the enable input voltage required to either enable or
disable the device, with a variance in supply voltage. In
addition, these devices have a typical internal hysteresis of
8.0 mV. This allows for greater noise immunity and clean
output switching.
Output Stage
The NCS2200/1 has a complementary P and N Channel
output stage that has capability of driving a rail
to
rail
output swing with a load ranging up to 5.0 mA. It is designed
such that shoot
through current is minimized while
switching. This feature eliminates the need for bypass
capacitors under most circumstances.
The NCS2202/3 has an open drain N
channel output
stage that can be pulled up to 6.0 V (max) with an external
resistor. This facilitates mixed voltage system applications.
Figure 17. NCS2200/1SNxT1 Complementary
Output Configuration
Figure 18. NCS2202/3SNxT1 Open Drain
Output Configuration
V
CC
V
EE
Output
IN (+)
IN (
)
V
CC
V
EE
Output
IN (+)
IN (
)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCS2202SN1T1G | 功能描述:校驗器 IC 0.85-6V Single CMOS Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| NCS2202SN2T1 | 功能描述:校驗器 IC 0.85-6V Single CMOS RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| NCS2202SN2T1G | 功能描述:校驗器 IC 0.85-6V Single CMOS Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| NCS2202SQ1T2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Low Voltage Comparators |
| NCS2202SQ1T2G | 功能描述:校驗器 IC ANA COMPARATORS RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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