參數(shù)資料
型號(hào)： DS1693
廠商： DALLAS SEMICONDUCTOR
元件分類： Timer or RTC
英文描述： 1 TIMER(S), REAL TIME CLOCK, PDMA28
封裝： 0.740 INCH, MODULE, DIP-28
文件頁(yè)數(shù)： 17/32頁(yè)
文件大?。?/td> 381K
代理商： DS1693
DS1689/DS1693
24 of 32
DC ELECTRICAL CHARACTERISTICS
Over the operating range (3V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Average VCC Power Supply Current
ICC1
5
10
mA
2, 3
CMOS Standby Current ( CS =VCC-0.2V)
ICC2
0.5
2
mA
2, 3
Input Leakage Current (any input)
IIL
-1
+1
A
CEI
Input Leakage
I
CEI
-160
+1
A
15
PSEL Input Leakage
IPSEL
+1
-160
A
16
Output Leakage Current
IOL
+160
-1
A
8
Output Logic 1 Voltage (IOUT = 0.4 mA)
VOH
2.4
V
Output Logic 0 Voltage (IOUT = 0.8 mA)
VOL
0.4
V
Output Voltage
VCCO1
VCC
-0.3
V4
Output Current
ICCO1
50
mA
4
Power-Fail Trip Point
VPF
2.5
2.6
2.7
V
5
Output Voltage
VCCO2
VBAT
-0.3
V6
Output Current
ICCO2
100
A
6
Battery Leakage OSC ON
IBAT1
500
1000
nA
Battery Leakage OSC OFF
IBAT2
50
150
nA
17
I/O Leakage
ILO
-1
+1
A
7
PWR
Output @ 0.4V
IOLPWR
4mA
1
CEI
to CEO Impedance
ZCE
120
12
RTC AC TIMING CHARACTERISTICS
Over the operating range (3V)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Cycle Time
tCYC
915
DC
ns
Pulse Width, RD / WR Low
PWRWL
375
ns
Pulse Width, RD / WR High
PWRWH
450
ns
Input Rise and Fall Time
tR, tF
30
ns
Chip Select Setup Time Before WR , or RD
tCS
75
ns
Chip Select Hold Time
tCH
0ns
Read Data Hold Time
tDHR
10
120
ns
Write Data Hold Time
tDHW
0ns
Muxed Address Valid Time to ALE Fall
tASL
90
ns
Muxed Address Hold Time from ALE Fall
tAHL
30
ns
RD
or WR High Setup to ALE Rise
tASD
30
ns
Pulse Width ALE High
PWASH
180
ns
ALE Low Setup to RD or WR Fall
tASED
120
ns
Output Data Delay Time from RD
tDDR
20
370
ns
9
Data Setup Time
tDSW
180
ns
IRQ
Release from RD
tIRD
2
s
CEI
to CEO Delay
tCED
20
ns
相關(guān)PDF資料
PDF描述
DS1689 1 TIMER(S), REAL TIME CLOCK, PDIP28
DS1720S+T&R DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT
DS1720S+ DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT
DS1720S DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT
DS1721S+T&R DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1693+ 功能描述:實(shí)時(shí)時(shí)鐘 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
DS1697N WAF 制造商:Texas Instruments 功能描述:
DS1699-010 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:ELECTRONIC DIGITAL RHEOSTAT
DS1699-10 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:ELECTRONIC DIGITAL RHEOSTAT
DS1699-100 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:ELECTRONIC DIGITAL RHEOSTAT
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*