參數(shù)資料
型號(hào): MAX811TCUS-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 電源管理
英文描述: Voltage Detector
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4
封裝: SOT-143, 4 PIN
文件頁(yè)數(shù): 4/11頁(yè)
文件大?。?/td> 218K
代理商: MAX811TCUS-T
M
Low-Cost, μP Supervisory Circuits
4
_______________________________________________________________________________________
__________________________________________Typical Operating Characteristics
MAX707/MAX708/MAX813L
RESET OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
500ms/div
V
CC
0V
RESET
0V
+5V
1
+5V
1
T
A
= +25°C
GND
RESET
V
CC
330pF
10k
MAX813L
RESET RESPONSE TIME
2
μ
s/div
+5V
V
CC
0V
0V
+4V
+4V
GND
RESET
V
CC
330pF
10k
MAX705/MAX707
RESET OUTPUT VOLTAGE
vs. SUPPLY VOLTAGE
500ms/div
V
CC
0V
RESET
0V
+5V
1
+5V
1
V
CC
GND
RESET
V
CC
2k
RESET
330pF
T
A
= +25
°
C
MAX705/MAX707
RESET RESPONSE TIME
2
μ
s/div
V
CC
+5V
RESET
+5V
+4V
1
0V
T
A
= +25
°
C
V
CC
GND
RESET
V
CC
10k
RESET
30pF
POWER-FAIL COMPARATOR
DE-ASSERTION RESPONSE TIME
400ns/div
PFI
+1.20V
PFO
0V
+3V
+1.30V
V
CC
= +5V
T
A
= +25
°
C
+5V
PFO
30pF
1k
+1.25V
PFI
POWER-FAIL COMPARATOR
ASSERTION RESPONSE TIME
400ns/div
PFI
+1.30V
PFO
+5V
0V
5
+1.20V
1
+5V
PFO
30pF
1k
+1.25V
PFI
V
CC
= +5V
T
A
= +25
°
C
MAX707
RESET, RESET ASSERTION
400ns/div
0V
+5V
RESET
RESET
1
V
CC
= V
RT
T
A
= +25
°
C
+5V
0V
V
CC
GND
RESET
10k
330pF
330pF
RESET
10k
MAX707
RESET, RESET DE-ASSERTION
400ns/div
0V
+5V
RESET
RESET
2
V
CC
= V
RT
T
A
= +25
°
C
+5V
0V
VCC
GND
RESET
10k
330pF
10k
330pF
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