參數(shù)資料
型號： MAX707
廠商： ON SEMICONDUCTOR
英文描述： μP Supervisory Circuits(μP監(jiān)控電路)
中文描述： 低成本、微處理器監(jiān)控電路
文件頁數(shù)： 3/12頁
文件大?。?/td> 80K
代理商： MAX707
MAX707, MAX708
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(V
CC
= 1.0 V to 5.5 V, T
A
= –40
°
C to +85
°
C, unless otherwise noted. Typical values
are at T
A
= 25
°
C, V
CC
= 3.3 V.)
Characteristics
Symbol
Min
Typ
Max
Unit
Operating Voltage Range
V
CC
1.0
–
5.5
V
Supply Current
V
CC
= 3.3 V
V
CC
= 5.5 V
I
CC
–
–
12
16
22
28
A
Reset Threshold
MAX707
T
A
= +25
°
C
T
A
= –40
°
C to +85
°
C
MAX708
T
A
= +25
°
C
T
A
= –40
°
C to +85
°
C
MAX708T
T
A
= +25
°
C
T
A
= –40
°
C to +85
°
C
MAX708S
T
A
= +25
°
C
T
A
= –40
°
C to +85
°
C
MAX708R
T
A
= +25
°
C
T
A
= –40
°
C to +85
°
C
V
TH
4.56
4.50
4.31
4.25
3.03
3.00
2.89
2.85
2.59
2.55
4.63
4.38
3.08
2.93
2.63
4.70
4.75
4.45
4.50
3.13
3.15
2.97
3.00
2.67
2.70
V
Reset Threshold Hysteresis
V
HYS
–
0.01 V
TH
–
mV
V
CC
Falling Reset Delay (V
CC
= V
TH
+ 0.2 V to V
TH
–0.2 V)
t
PD
–
20
–
S
Reset Active Timeout Period
t
RP
140
200
330
mS
RESET_L, RESET_H Output Low Voltage
V
CC
1.0 V, I
ol
= 100 A
V
CC
2.7 V, I
ol
= 1.2 mA
V
CC
4.5 V, I
ol
= 3.2 mA
V
ol
–
–
–
–
–
–
0.3
0.3
0.3
V
RESET_L, RESET_H Output High Voltage
V
CC
1.0 V, I
oh
= 50 A
V
CC
2.7 V, I
oh
= 500 A
V
CC
4.5 V, I
oh
= 800 A
V
oh
0.8 V
CC
0.8 V
CC
0.8 V
CC
–
–
–
–
–
–
V
MR_L Pull–up Resistance
R
MRI
50
–
–
K
MR_L Pulse Width (V
TH
(max)
V
CC
5.5 V)
t
MR
1.0
–
–
S
MR_L Glitch Rejection (V
TH
(max)
V
CC
5.5 V)
–
–
0.1
–
S
MR_L High_level Input Threshold (V
TH
(max)
V
CC
5.5 V)
V
IH
0.7 V
CC
–
–
V
MR_L Low_level Input Threshold (V
TH
(max)
V
CC
5.5 V)
V
IL
–
–
0.3 V
CC
V
MR_L to RESET_L and RESET_H Output Delay
(V
TH
(max)
V
CC
5.5 V)
t
MD
–
0.2
–
S
PFI Input Threshold (V
CC
= 3.3 V, PFI Falling)
–
1.20
1.25
1.3
V
PFI Input Current
–
–250
0.01
250
nA
PFI to PFO Delay (V
CC
= 3.3 V, V
OVERDRIVE
= 15 mV)
–
–
3.0
–
S
PFO_L Output Low Voltage
V
CC
= 2.7 V, I
ol
= 1.2 mA
V
CC
= 4.5 V, I
ol
= 3.2 mA
V
ol
–
–
–
–
0.3
0.3
V
PFO_L Output High Voltage
V
CC
= 2.7 V, I
oh
= 500 A
V
CC
= 4.5 V, I
oh
= 800 A
V
oh
0.8 V
CC
0.8 V
CC
–
–
–
–
V
相關(guān)PDF資料
PDF描述
MAX708 μP Supervisory Circuits(μP監(jiān)控電路)
MAX711 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters
MAX710 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters
MAX710ESE 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters
MAX711ESE 3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX707/D 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:?P Supervisory Circuits
MAX707C/D 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX707CPA 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX707CPA+ 功能描述:監(jiān)控電路 Single uPower Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX707CSA 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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