Function of R
參數(shù)資料
型號(hào): MC14536BDWG
廠商: ON Semiconductor
文件頁(yè)數(shù): 12/14頁(yè)
文件大小: 0K
描述: IC OSC PROG TIMER 2MHZ 16SOIC
標(biāo)準(zhǔn)包裝: 47
類(lèi)型: 可編程計(jì)時(shí)器
頻率: 2MHz
電源電壓: 3 V ~ 18 V
電流 - 電源: 15µA
工作溫度: -55°C ~ 125°C
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
包裝: 管件
供應(yīng)商設(shè)備封裝: 16-SOIC W
安裝類(lèi)型: 表面貼裝
產(chǎn)品目錄頁(yè)面: 1125 (CN2011-ZH PDF)
其它名稱(chēng): MC14536BDWG-ND
MC14536BDWGOS
MC14536B
http://onsemi.com
7
Figure 3. RC Oscillator Stability
Figure 4. RC Oscillator Frequency as a
Function of RTC and C
RS = 0, f = 10.15 kHz @ VDD = 10 V, TA = 25°C
RS = 120 kW, f = 7.8 kHz @ VDD = 10 V, TA = 25°C
RTC = 56 kW,
C = 1000 pF
VDD = 15 V
10 V
5.0 V
8.0
4.0
0
-4.0
-8.0
-12
-16
-55
-25
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)*
*Device Only.
FREQUENCY
DEVIA
TION
(%)
TYPICAL RC OSCILLATOR CHARACTERISTICS
(For Circuit Diagram See Figure 13 In Application)
100
0.1
0.2
0.5
1.0
2.0
5.0
10
20
50
1.0 k
10 k
100 k
1.0 M
0.0001
0.001
0.01
0.1
RTC, RESISTANCE (W)
C, CAPACITANCE (
mF)
f,OSCILLA
T
OR
FREQUENCY
(kHz)
f AS A FUNCTION
OF C
(RTC = 56 kW)
(RS = 120 k)
f AS A FUNCTION
OF RTC
(C = 1000 pF)
(RS ≈ 2RTC)
VDD = 10 V
Figure 5. Typical CX versus Pulse Width
@ VDD = 5.0 V
Figure 6. Typical CX versus Pulse Width
@ VDD = 10 V
100
0.1
1.0
10
1000
100
10
1.0
CX, EXTERNAL CAPACITANCE (pF)
,PULSE
WIDTH
(
t W
μ
s)
RX = 100 kW
50 k
W
10 k
W
5 k
W
TA = 25°C
VDD = 5 V
FORMULA FOR CALCULATING tW IN
MICROSECONDS IS AS FOLLOWS:
tW = 0.00247 RX (CX)0.85
WHERE R IS IN k
W, CX IN pF.
1000
100
10
1.0
CX, EXTERNAL CAPACITANCE (pF)
100
0.1
1.0
10
,PULSE
WIDTH
(
t W
μ
s)
FORMULA FOR CALCULATING tW IN
MICROSECONDS IS AS FOLLOWS:
tW = 0.00247 RX (CX)0.85
WHERE R IS IN k
W, CX IN pF.
RX = 100 kW
50 k
W
10 k
W
5 k
W
TA = 25°C
VDD = 10 V
Figure 7. Typical CX versus Pulse Width
@ VDD = 15 V
1000
100
10
1.0
CX, EXTERNAL CAPACITANCE (pF)
100
0.1
1.0
10
,PULSE
WIDTH
(
t W
μ
s)
FORMULA FOR CALCULATING tW IN
MICROSECONDS IS AS FOLLOWS:
tW = 0.00247 RX (CX)0.85
WHERE R IS IN k
W, CX IN pF.
RX = 100 kW
50 k
W
10 k
W
5 k
W
TA = 25°C
VDD = 15 V
MONOSTABLE CHARACTERISTICS
(For Circuit Diagram See Figure 12 In Application)
相關(guān)PDF資料
PDF描述
MS17344C24C22P CONN PLUG 4POS STRAIGHT W/PINS
MS17344R24C28P CONN PLUG 24POS STRAIGHT W/PINS
VI-B1V-IU-F4 CONVERTER MOD DC/DC 5.8V 200W
V375B12M300BF CONVERTER MOD DC/DC 12V 300W
D38999/20KG75PN CONN RCPT 4POS WALL MNT W/PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC14536BDWR2 功能描述:計(jì)時(shí)器和支持產(chǎn)品 LOG CMOS OSILATR TIMER RoHS:否 制造商:Micrel 類(lèi)型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MC14536BDWR2G 功能描述:計(jì)時(shí)器和支持產(chǎn)品 3-18V 24 Flip-Flop RoHS:否 制造商:Micrel 類(lèi)型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MC14536BFEL 功能描述:計(jì)時(shí)器和支持產(chǎn)品 LOG CMOS OSILATR TIMER RoHS:否 制造商:Micrel 類(lèi)型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MC14536BFELG 功能描述:計(jì)時(shí)器和支持產(chǎn)品 LOG CMOS OSILATR TIMER RoHS:否 制造商:Micrel 類(lèi)型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
MC14538B 制造商: 功能描述: 制造商:undefined 功能描述: