参数资料
型号: DS1621V/T&R
厂商: Maxim Integrated
文件页数: 15/16页
文件大小: 337K
描述: IC THERMOMETER/STAT DIG 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,000
功能: 温度计,恒温计
传感器类型: 内部
感应温度: -55°C ~ 125°C
精确度: ±2°C(最小值)
拓扑: ADC(三角积分型),比较器,寄存器库
输出类型: I²C?/SMBus?
输出警报:
输出风扇:
电源电压: 2.7 V ~ 5.5 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.209",5.30mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
DS1621
 
15 of 16
AC ELECTRICAL CHARACTERISTICS (-55?/SPAN>C to +125?/SPAN>C; V
DD
= 2.7V to 5.5V) 
PARAMETER
SYMBOL     CONDITION
MIN
TYP    MAX    UNITS   NOTES
Temperature
Conversion Time
T
TC
 
 
 
 
750
ms
 
NV Write Cycle
Time
t
WR
 
0癈 to 70癈
 
4
10
ms
10
SCL Clock
Frequency
f
SCL
 
Fast Mode
Standard Mode
0
0
 
400
100
KHz
 
Bus Free Time
Between a STOP
and START
Condition
t
BUF
 
Fast Mode
Standard Mode
1.3
4.7
 
 
 
Hold Time
(Repeated) START
Condition
t
HD:STA
 
Fast Mode
Standard Mode
0.6
4.0
 
 
5
Low Period of SCL
Clock
T
LOW
 
Fast Mode
Standard Mode
1.3
4.7
 
 
 
High Period of SCL
Clock
T
HIGH
 
Fast Mode
Standard Mode
0.6
4.0
 
 
 
Setup Time for a
Repeated START
Condition
t
SU:STA
 
Fast Mode
Standard Mode
0.6
4.7
 
 
 
Data Hold Time
t
HD:DAT
 
Fast Mode
Standard Mode
0
0
 
0.9
6, 7
Data Setup Time
t
SU:DAT
 
Fast Mode
Standard Mode
100
250
 
 
ns
8
Rise Time of Both
SDA and SCL
Signals
t
R
 
Fast Mode
Standard Mode
20+0.1C
B
 
300
1000
ns
9
Fall Time of both
SDA and SCL
Signals
t
F
 
Fast Mode
Standard Mode
20+0.1C
B
 
300
300
ns
9
Setup time for
STOP Condition
t
SU:STO
 
Fast Mode
Standard Mode
0.6
4.0
 
 
 
Capacitative Load
for each Bus Line
C
b
 
 
 
 
400
pF
 
All values referred to V
IH
=0.9 V
DD
 and V
IL
=0.1 V
DD
.
 
AC ELECTRICAL CHARACTERISTICS (-55?/SPAN>C to +125?/SPAN>C; V
DD
 = 2.7V to 5.5V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
C
I
 
 
5
 
pF
 
 
相关PDF资料
PDF描述
EP2S30F484C5 IC STRATIX II FPGA 30K 484-FBGA
FMC10DREH-S13 CONN EDGECARD 20POS .100 EXTEND
XC3S200-4PQG208C IC SPARTAN-3 FPGA 200K 208-PQFP
TACR476M004RTA CAP TANT 47UF 4V 20% 0805
ABC49DRTN-S13 CONN EDGECARD 98POS .100 EXTEND
相关代理商/技术参数
参数描述
DS-1621ZJ 制造商:Hikvision USA 功能描述:6" Outdoor Speed Dome Bracket, White, Pole Mount 制造商:HIKVISION 功能描述:MOUNT
DS1622 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC
DS1622S 制造商:未知厂家 制造商全称:未知厂家 功能描述:Industrial Control IC
DS-1622ZJ 制造商:Hikvision USA 功能描述:Pendant Pole Mount Bracket 4.6In X 7.65In X 12.2In
DS1623 制造商:未知厂家 制造商全称:未知厂家 功能描述:IC-DIGITAL THERMOSTAT