参数资料
型号: X40431S14I-BT1
厂商: Intersil
文件页数: 20/26页
文件大小: 0K
描述: IC VOLT MON TRPL EEPROM 14-SOIC
标准包装: 2,500
类型: 多压监控器
监视电压数目: 3
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 可调节/可选择
电压 - 阀值: 1.7V,2.6V,4.4V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOICN
包装: 带卷 (TR)
X40430, X40431, X40434, X40435
EQUIVALENT A.C. OUTPUT LOAD CIRCUIT FOR
SYMBOL TABLE
V CC = 5V
WAVEFORM
INPUTS
OUTPUTS
5V
V CC
V2MON, V3MON
Must be
steady
Will be
steady
SDA
2.06k ?
30pF
RESET
WDO
4.6k ?
30pF
V2FAIL ,
V3FAIL
4.6k ?
30pF
May change
from LOW
to HIGH
May change
from HIGH
to LOW
Will change
from LOW
to HIGH
Will change
from HIGH
to LOW
Don’t Care:
Changes
Allowed
Changing:
State Not
Known
A.C. TEST CONDITIONS
Input pulse levels
Input rise and fall times
Input and output timing levels
Output load
V CC x 0.1 to V CC x 0.9
10ns
V CC x 0.5
Standard output load
N/A
Center Line
is High
Impedance
A.C. CHARACTERISTICS
Symbol
Parameter
Min
Max
Unit
f SCL
t IN
SCL Clock Frequency
Pulse width Suppression Time at inputs
50
400
kHz
ns
t AA
t BUF
t LOW
t HIGH
t SU:STA
t HD:STA
t SU:DAT
t HD:DAT
t SU:STO
t DH
t R
t F
SCL LOW to SDA Data Out Valid
Time the bus free before start of new transmission
Clock LOW Time
Clock HIGH Time
Start Condition Setup Time
Start Condition Hold Time
Data In Setup Time
Data In Hold Time
Stop Condition Setup Time
Data Output Hold Time
SDA and SCL Rise Time
SDA and SCL Fall Time
0.1
1.3
1.3
0.6
0.6
0.6
100
0
0.6
50
20 +.1Cb (1)
20 +.1Cb (1)
0.9
300
300
μs
μs
μs
μs
μs
μs
ns
μs
μs
ns
ns
ns
t SU:WP
t HD:WP
Cb
WP Setup Time
WP Hold Time
Capacitive load for each bus line
0.6
0
400
μs
μs
pF
Note:
(1) Cb = total capacitance of one bus line in pF.
20
FN8251.1
May 24, 2006
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