參數(shù)資料
型號(hào): DS1227
英文描述: KickStarter Chip
中文描述: Kickstarter的芯片
文件頁(yè)數(shù): 19/20頁(yè)
文件大?。?/td> 156K
代理商: DS1227
DS1227
022698 19/20
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Line Regulation
+0.5V
CCO
< +V
S
< V
CCO
V
CCO
0.4
%
1
Oscillator Frequency
40
KHz
Oscillator Duty Cycle
50
%
OSCEXT ON Resistance
R
OSCEXT
50
75
Ohms
V
DCI
Driver ON Resistance
(@ I
VDCI
= 100 mA)
R
VDCION
6
14
Ohms
1
V
DCI
Driver OFF Leakage Current
(t
A
o
C)
I
VDCIL
30
μ
A
1
Catch Diode Forward Voltage
V
F
1.0
V
Output Low Voltage,
(OSCEXT, PWRON1)
I
OL
= 1.6 mA
V
OL
0.45
V
Output High Voltage
(OSCEXT, PWRON1)
I
OH
= -80
μ
A
V
OH
2.4
V
Input Low Current
(INT, ON2/OFF2,
ON3/OFF3, ON4, BOOST)
I
IL1
-1.0
1.0
μ
A
Input Low Current
(ON1, RXIN)
I
IL2
-50
μ
A
6
Output High Current
(PWRON1)
I
OH
-400
μ
A
Output Low Current (PWRON1)
I
OL
2.0
mA
RXIN Current
(V
RXIN
- V
RXOUT
< 500 mV)
I
RXIN
10
mA
INT/ACK Input
Transition Current
I
ACKT
+ 2.0
mA
5
INT/ACK Input Leakage Current
0.0 < V
< 0.1, or V
DCO
- 0.1 < V
IN
< V
DCO
I
ACKL
+ 200
μ
A
5
SENSE Resistance (V
CCO4
ON)
250
KOhms
MODE4 Source
Current (MODE4 = 0
when ON4 goes from 1 to 0)
I
M4ON
10
45
100
μ
A
MODE4 Source
Current Shutoff Voltage
V
M4OFF
0.5V
DCO
MODE4 Discharge Resistance
(Following current
source shutoff)
R
M4DIS
2
KOhms
MODE4 Discharge
Resistance Shutoff Voltage
V
M4DIS
0.1V
DCO
相關(guān)PDF資料
PDF描述
DS1227S KickStarter Chip
DS1228 Low-Noise, High-Speed, 16-Bit Accurate CMOS Operational Amplifier 8-SOIC -40 to 125
DS1230W-100 3.3V 256k Nonvolatile SRAM
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DS1233Z-5 5V EconoReset
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