参数资料
型号: SP691ACT-L
厂商: Exar Corporation
文件页数: 4/24页
文件大小: 0K
描述: IC SUPERVISOR MPU LP 16WSOIC
标准包装: 41
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极,推挽式
复位: 高有效/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: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 管件
其它名称: SP691ACT-L-ND
ELECTRICAL CHARACTERISTICS
V CC = +4.75V to +5.5V for the SP691A/800L , V CC = +4.5V to +5.5V for the SP693A/800M , V BATT = +2.8V, and T AMB = T MIN to T MAX unless otherwise
noted. Typical values apply at T AMB =+25 O C.
P A R A M E T E R S
W D I T h r e s h o l d V o l t a g e ,
N O T E 6
W D I I n p u t C u r r e n t
M I N .
0 . 7 5 x V C C
- 5 0
T Y P .
- 1 0
2 0
M A X .
0 . 8
5 0
U N I T S
V
μ A
C O N D I T I O N S
V I H
V I L
W D I = 0 V
W D I = V O U T
P O W E R - F A I L C O M P A R A T O R
P F I I n p u t T h r e s h o l d
P F I L e a k a g e C u r r e n t
P F O O u t p u t V o l t a g e
P F O S h o r t C i r c u i t C u r r e n t
P F I - t o - P F O D e l a y
00
1.237
1 . 2 2 5
3 . 5
1
1 . 2 5
1 . 2 5
+ 0 . 0 1
0 . 1
6 0
1 5
2 5
6 0
00
1.263
1 . 2 7 5
+ 2 5
0 . 4
1 0 0
V
n A
V
m A
μ A
μ s
S P 6 9 1 A / 6 9 3 A , V C C = 5 V
S P 8 0 0 L / 8 0 0 M , V C C = 5 V
I S I N K = 3 . 2 m A
I S O U R C E = 1 μ A , V C C = 5 V
o u t p u t s i n k c u r r e n t
o u t p u t s o u r c e c u r r e n t
V O D = 1 5 m V
V O D = 1 5 m V
C H I P - E N A B L E G A T I N G
C E I N L e a k a g e C u r r e n t
C E I N t o C E O U T R e s i s t a n c e ,
N O T E 7
+ 0 . 0 0 5
6 5
+1
1 5 0
μ A
?
d i s a b l e m o d e
e n a b l e m o d e
C E O U T S h o r t - C i r c u i t C u r r e n t
( R E S E T A c t i v e )
C E I N t o C E O U T P r o p a g a t i o n
D e l a y , N O T E 8
0 . 1
0 . 7 5
6
2 . 0
1 0
m A
n s
d i s a b l e m o d e , C E O U T = 0 V
5 0 ? s o u r c e i m p e d a n c e d r i v e r , C L O A D = 5 0 p F
C E O U T O u t p u t V o l t a g e H i g h
( R E S E T A c t i v e )
R E S E T t o C E O U T D e l a y
3 . 5
2 . 7
1 2
V
μ s
V C C = 5 V , I O U T = 1 0 0 μ A
V C C = 0 V , V B A T T = 2 . 8 V , I O U T = 1 μ A
p o w e r - d o w n
I N T E R N A L O S C I L L A T O R
O S C I N L e a k a g e C u r r e n t
O S C I N I n p u t P u l l - U p C u r r e n t
O S C S E L I n p u t P u l l - U p C u r r e n t
O S C I N F r e q u e n c y R a n g e
0 . 1 0
1 0
1 0
2 0 0
+ 5 . 0
1 0 0
1 0 0
μ A
μ A
μ A
k H z
O S C S E L = 0 V
O S C S E L = V O U T o r f l o a t i n g , O S C I N = 0 V
O S C S E L = 0 V
O S C S E L = 0 V
O S C I N E x t e r n a l O s c i l l a t o r
T h r e s h o l d V o l t a g e
O S C I N F r e q u e n c y w i t h
E x t e r n a l C a p a c i t o r
V O U T - 0 . 3
V O U T - 0 . 6
3 . 6 5
2
2 . 0
V
k H z
V I H
V I L
O S C S E L = 0 V , C O S C = 4 7 p F
Date: 4/18/05
SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over ? Copyright 2005 Sipex Corporation
4
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