參數(shù)資料
型號(hào): TK61023
廠商: TOKO Inc.
英文描述: VOLTAGE DETECTOR
中文描述: 電壓檢測(cè)器
文件頁(yè)數(shù): 5/8頁(yè)
文件大?。?/td> 52K
代理商: TK61023
October 1999 TOKO, Inc.
Page 5
TK610xx
DEFINITION AND EXPLANATION OF TECHNICAL TERMS
DETECTION VOLTAGE (V
DET
)
When V
DD
goes below the detection voltage, the output
goes low.
HYSTERESIS VOLTAGE (V
HYS
)
When V
DD
goes above the sum of the detection voltage
and the hysteresis voltage, the output goes high.
SUPPLY CURRENT (I
SSL
)
Supply current (V
DD
= 1 V)
SUPPLY CURRENT (I
SSM
)
Supply current (V
DD
= 5 V) 2.0 V
setting voltage
4.1 V
SUPPLY CURRENT (I
SSH
)
Supply current (V
DD
= 7 V) 4.2
setting voltage
5.0 V
OUTPUT CURRENT (I
ON1
)
Output sink current of output N channel FET
V
DD
= 0.8 V, V
DS
= 0.5 V
OUTPUT CURRENT (I
ON2
)
Output sink current of output N channel FET
V
DD
= 1.5 V, V
DS
= 0.5 V
OUTPUT CURRENT (I
OP1
)
Output source current of output P channel FET
V
DD
= 4.5 V, V
DS
= 2.1 V, 2.0 V
setting voltage
4.1 V
VOLTAGE ACCURACY (V
ERR
)
Error ratio of set voltage
V
ERR
= 100 * (V
DET
- Setting Voltage)/ Setting Voltage
expressed in %
HYSTERESIS (HYS)
Ratio of hysteresis voltage to detection voltage
HYS = 100 * (V
HYS
- V
DET
) / V
DET
expressed in %
MAXIMUM OPERATING VOLTAGE (V
DDH
)
The maximum operating voltage.
LOWEST OPERATING VOLTAGE (V
DDL
)
Voltage when V
DD
is reduced and output goes up from 0 V
to 100 mV.
DETECTION VOLTAGE TEMPERATURE COEFFICIENT
(
V
DET
/ V
DET
*
T)
Temperature coefficient of detection voltage.
RISE PROPAGATION DELAY TIME (t
DR
)
The delay time for the output to reach (V
DET
+ 2.0 V) / 2
when V
DD
goes from V
LOW
= 0.8 V to V
HIGH
= V
DET
+ 2.0 V
V
DET
V
DET
*
T
=
1000000 * (V
DET
(T) - V
DET
(25
°
C))
V
DET
(25
°
C) * (T - 25
°
C)
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