參數(shù)資料
型號(hào)： S-80856CLPF-B7HTFG
廠商： Seiko Instruments Inc.
英文描述： ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
中文描述： 超小型封裝高精度電壓檢測(cè)器
文件頁(yè)數(shù)： 22/54頁(yè)
文件大?。?/td> 672K
代理商： S-80856CLPF-B7HTFG
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-808xxC Series
Rev.3.2
_00
22
Seiko Instruments Inc.
2-3. Temperature Characteristics of Hysteresis Voltage
The temperature characteristics for the hysteresis voltage is expressed as
Ta
V
Ta
V
DET
DET
+
and is
calculated as follows:
V
DET
Ta
V
V
V
Ta
V
Ta
DET
DET
HYS
DET
×
=
+
Standard Circuit
VDD
OUT
VSS
R
*
1
100 k
*1.
R is unnecessary for CMOS output products.
Figure 18
Caution The above connection diagram and constants do not guarantee correct operation. Perform
sufficient evaluation using the actual application to set the constants.
Technical Terms
1. Detection Voltage (
V
DET
), Release Voltage (
+
V
DET
)
The detection voltage (
V
DET
) is a voltage at which the output turns to low. The detection voltage varies slightly
among products of the same specification. The variation of detection voltage between the specified minimum
(
V
DET
) Min. and the maximum (
V
DET
) Max. is called the detection voltage range (Refer to
Figure 19
).
Example: For the S-80815CN, the detection voltage lies in the range of 1.470
≤
(
V
DET
)
≤
1.530.
This means that some S-80815CNs have 1.470 V for
V
DET
and some have 1.530 V.
The release voltage (
+
V
DET
) is a voltage at which the output turns to high. The release voltage varies slightly
among products of the same specification. The variation of release voltages between the specified
minimum (
+
V
DET
) Min. and the maximum (
+
V
DET
) Max. is called the release voltage range (Refer to
Figure
20
). The range is calculed from the actual detection voltage (
V
DET
)
of a product and is expressed by
V
DET
×
1.03
≤+
V
DET
≤
V
DET
×
1.08.
Example: For the S-80815CN, the release voltage lies in the range of 1.514
≤
(
+
V
DET
)
≤
1.652.
This means that some S-80815CNs have 1.514 V for
+
V
DET
and some have 1.652 V.
相關(guān)PDF資料
PDF描述
S-80857CLNB-B7I-T2 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80857CLMC-B7I-T2 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80857CLUA-B7I-T2 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80812CLNB-B7Q-T2 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
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S-80856CNNB-B9H-T2 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 5.6V 1.3uA N-Ch Open RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類型:Open Drain 欠電壓閾值: 過(guò)電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT
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