參數(shù)資料
型號: ATS477-S-B
元件分類: 霍爾效應(yīng)傳感器
英文描述: Single Phase Hal Efect Latch
中文描述: 單相哈爾效應(yīng)鎖存
文件頁數(shù): 4/7頁
文件大?。?/td> 196K
代理商: ATS477-S-B
Single Phase Hall Effect Latch
ATS477
Anachip Corp.
www.anachip.com.tw
Rev. A5 Apr 15, 2004
4/7
ATC
Absolute Maximum Ratings ( at Ta=25oC )
Characteristics
Symbol
Values
Unit
Supply voltage
VCC
20
V
Magnetic flux density
B
Unlimited
Continuous
250
Hold
300
Output “on” current
Peak (Start Up)
Ic
600
mA
Operating temperature range
Ta
-20~+85
°C
Storage temperature range
Ts
-65~+150
°C
SIP-4L
550
mW
Package Power
Dissipation
SOP-7L
PD
800
mW (Note 1)
(Note 1) Ground pin must connect to large area copper on PCB as possible.
Electrical Characteristics ( Ta=+25°C, Vcc=3.5V to 20V )
Characteristic
Symbol
Test Conditions
Min
Typ
Max Unit
Supply Voltage
Vcc
3.5
20
V
Vce(sink)
Vcc=14V, Ic=200mA
500
800
mV
Output
Saturation
Voltage
Vce(drive)
Vcc=14V, Ic=200mA
Vcc-1.5
Vcc
V
FG Saturation Voltage
Vce
Vcc=14V, IFG=20mA
0.3
0.7
V
Supply Current
Icc
Vcc=20V, Output Open
18
30
mA
Output Rise Time
tr
Vcc=14V, RL=820
, CL=20pF
1.0
5.0
s
Output Falling Time
tf
Vcc=14V, RL=820
, CL=20pF
0.3
1.5
s
Switch Time Differential
t
Vcc=14V, RL=820
, CL=20pF
1.0
5.0
s
Magnetic Characteristics (Ta=+25°C)
(1mT=10Gauss)
A grade
Characteristic
Symbol
Min.
Typ.
Max.
Unit
Operate Point
Bop
5
-
70
Gauss
Release Point
Brp
-70
-
-5
Gauss
Hysteresis
Bhy
-
60
-
Gauss
B grade
Characteristic
Symbol
Min.
Typ.
Max.
Unit
Operate Point
Bop
-
100
Gauss
Release Point
Brp
-100
-
Gauss
Hysteresis
Bhy
-
60
-
Gauss
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