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参数资料
| 型号： | SP690ACN-L |
| 厂商： | Exar Corporation |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR MPU LP 8NSOIC |
| 产品变化通告： | SP690A,S,T |
| 标准包装： | 98 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 复位： | 低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 4.65V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 管件 |
| 其它名称： | 1016-1529-5 SP690ACN-L-ND |
ELECTRICAL CHARACTERISTICS
V cc =4.75v to 5.50V for SP690A/SP802L/SP805L, V CC =4.50V to 5.50V for SP692A/SP802M/SP805M, V BATT =2.80V, T A =T MIN to T MAX , typical specified at 25 O C,
unless otherwise noted.
P A R A M E T E R S
R e s e t T h r e s h o l d H y s t e r e s i s
R e s e t P u l s e W i d t h , t R S
M I N .
1 4 0
T Y P .
4 0
2 0 0
M A X .
2 8 0
U N I T S
m V
m s
C O N D I T I O N S
P e a k t o P e a k
R E S E T O u t p u t V o l t a g e ,
V C C - 1 . 5
I S O U R C E = 8 0 0 μ A
N O T E 5
R E S E T O u t p u t V o l t a g e ,
N O T E 6
0 . 8
V C C - 1 . 5
0 . 1
0 . 0 0 4
0 . 1
0 . 4
0 . 3
0 . 4
V o l t s
V o l t s
I S I N K = 3 . 2 m A
I S I N K = 5 0 μ A , V C C = 1 . 0
I S O U R C E = 4 μ A , V C C = 1 . 0 V ,
I S O U R C E = 8 0 0 μ A
I S I N K = 3 . 2 m A
W a t c h d o g T i m e o u t , t W D
W D I P u l s e W i d t h , t W P NOTE 7
1 . 0 0
5 0
1 . 6 0
2 . 2 5
s e c
n s
V I L = 0 . 4 V , V I H = ( 0 . 8 ) ( V C C )
W D I I n p u t T h r e s h o l d ,
V C C = 5 V , N O T E 4
3 . 5
0 . 8
V o l t s
L o g i c l o w
L o g i c h i g h
W D I I n p u t C u r r e n t
P F I I n p u t T h r e s h o l d
P F I I n p u t C u r r e n t
P F O O u t p u t V o l t a g e
- 1 5 0
1 . 2 0 0
1 . 2 2 5
- 2 5
V C C - 1 . 5
5 0
- 5 0
1 . 2 5 0
1 . 2 5 0
0 . 0 1
0 . 1
1 5 0
1 . 3 0 0
1 . 2 7 5
2 5
0 . 4
μ A
V o l t s
n A
V o l t s
W D I = V C C
WDI = 0V
S P 6 9 0 A / 6 9 2 A , S P 8 0 5 L / M
S P 8 0 2 L / M
I S O U R C E = 8 0 0 μ A
I S I N K = 3 . 2 m A
NOTE 1: The input voltage limits on PFI (pin 4) and WDI (pin 6) may be exceeded if the current into
these pins is limited to less than 10 mA.
NOTE 2: Either V CC or V BATT can go to 0V if the other is greater than 2.0V.
NOTE 3: "-" equals the battery-charging current, "+" equals the battery-discharging current.
NOTE 4: WDI is guaranteed to be in an intermediate, non-logic level state if WDI is floating and V CC
is in the operating voltage range. WDI is internally biased to 35% of V CC with an input impedance of
50K ? .
NOTE 5: SP690A, SP692A, SP802L, and SP802M only.
NOTE 6: SP805L and SP805M only.
NOTE 7: WDI Minimum Rise/Fall time is 2 μ s.
Date: 11/29/04
SP690A/692A Low Power Microprocessor Supervisory with Battery Switch-Over
3
? Copyright 2004 Sipex Corporation
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相关代理商/技术参数 |
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|---|---|
| SP690ACN-L/TR | 功能描述:监控电路 LW PWR MICRO 4.65V TEMP 0C to 70C RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| SP690ACP | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP690ACP-L | 功能描述:监控电路 LW PWR MICRO 4.65V TEMP 0C to 70C RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| SP690AEN | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP690AEN/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Low Power Microprocessor Supervisory with Battery Switch-Over |
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