參數(shù)資料
型號(hào)： S-80820CLPF-B6FTFU
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封裝： HALOGEN AND LEAD FREE, SNT-4
文件頁(yè)數(shù)： 18/59頁(yè)
文件大?。?/td> 579K
代理商： S-80820CLPF-B6FTFU
SUPER-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
Rev.5.0_00
S-808xxC Series
Seiko Instruments Inc.
25
2-3. Temperature Characteristics of Hysteresis Voltage
The temperature change of the hysteresis voltage is expressed as
Ta
V
Ta
V
DET
Δ
Δ
Δ
+
Δ
and is calculated
as follows:
Ta
V
Ta
V
Ta
V
DET
HYS
DET
Δ
Δ
×
=
Δ
Δ
Δ
+
Δ
Standard Circuit
VDD
OUT
VSS
R
*1
100 k
Ω
*1.
R is unnecessary for CMOS output products.
Figure 20
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 (
VDET), Release Voltage (+VDET)
The detection voltage (
VDET) 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
(
VDET) Min. and the maximum (VDET) Max. is called the detection voltage range (Refer to Figure 21).
Example: For the S-80815CN, the detection voltage lies in the range of 1.470
≤(VDET)≤1.530.
This means that some S-80815CNs have 1.470 V for
VDET and some have 1.530 V.
The release voltage (
+VDET) 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 (
+VDET) Min. and the maximum (+VDET) Max. is called the release voltage range (Refer to Figure
22
). The range is calculed from the actual detection voltage (
VDET) of a product and is expressed by
VDET×1.03≤+VDET≤VDET ×1.08.
Example: For the S-80815CN, the release voltage lies in the range of 1.514
≤(+VDET)≤1.652.
This means that some S-80815CNs have 1.514 V for
+VDET and some have 1.652 V.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S-80820CLPF-B8ATFG 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80820CLPF-B8BTFG 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80820CLPF-B8CTFG 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80820CLPF-B8MTFG 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
S-80820CLPF-B8NTFG 制造商:SII 制造商全稱:Seiko Instruments Inc 功能描述:ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR
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