参数资料
型号: DS1852B-00C+
厂商: Maxim Integrated Products
文件页数: 15/26页
文件大小: 0K
描述: IC MONITOR TXRX OPTICAL 25-BGA
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 103
类型: 收发器
电源电压: 2.7 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 25-TFBGA,CSPBGA
供应商设备封装: 25-BGA(5x5)
包装: 托盘
DS1852
22 of 26
AC ELECTRICAL CHARACTERISTICS
(-40°C to +100°C, VCC = 2.7V to 5.5V)
PARAMETER
SYMBOL CONDITIONS
MIN
TYP MAX UNITS NOTES
SCL Clock
Frequency
f
SCL
Fast Mode
Standard Mode
0
400
100
kHz
7
Bus Free Time
Between STOP and
START Condition
t
BUF
Fast Mode
Standard Mode
1.3
4.7
s
7
Hold Time
(Repeated)
START Condition
t
HD:STA
Fast Mode
Standard Mode
0.6
4.0
s
7, 8
Low Period of SCL
Clock
t
LOW
Fast Mode
Standard Mode
1.3
4.7
s
7
High Period of SCL
Clock
t
HIGH
Fast Mode
Standard Mode
0.6
4.0
s
7
Data Hold Time
t
HD:DAT
Fast Mode
Standard Mode
0
0.9
s
7, 9, 10
Data Setup Time
t
SU:DAT
Fast Mode
Standard Mode
100
250
ns
7
Start Setup Time
t
SU:STA
Fast Mode
Standard Mode
0.6
4.7
s
7
Rise Time of Both
SDA and SCL
Signals
t
R
Fast Mode
Standard Mode
20+0.1C
B
300
1000
ns
11
Fall Time of Both
SDA and SCL
Signals
t
F
Fast Mode
Standard Mode
20+0.1C
B
300
ns
11
Setup Time for STOP
Condition
tSU:STO
Fast Mode
Standard Mode
0.6
4.0
s
Capacitive Load for
Each Bus Line
C
B
400
pF
11
Startup Time
tST
2
ms
5
VCC Power-Up Rate
1
V/s
EEPROM Write
Time
tW
10
20
ms
6
NONVOLATILE MEMORY CHARACTERISTICS
PARAMETER
SYMBOL CONDITIONS
MIN
TYP
MAX
UNITS NOTES
Writes
+85°C
50,000
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