FIGURE 1C. t0H FIGURE 1D. t0H, C
參數(shù)資料
型號(hào): ADC0804LCN
廠(chǎng)商: Intersil
文件頁(yè)數(shù): 13/17頁(yè)
文件大?。?/td> 0K
描述: IC ADC 8-BIT 10KSPS 1LSB 20-DIP
標(biāo)準(zhǔn)包裝: 1,080
位數(shù): 8
采樣率(每秒): 10k
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: 通孔
封裝/外殼: 20-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 20-PDIP
包裝: 管件
輸入數(shù)目和類(lèi)型: 1 個(gè)差分,單極
其它名稱(chēng): ADC0804LCNIN
ADC0804LCNIN-ND
5
FIGURE 1C. t0H
FIGURE 1D. t0H, CL = 10pF
FIGURE 1. THREE-STATE CIRCUITS AND WAVEFORMS
Timing Waveforms (Continued)
10K
V+
RD
CS
CL
DATA
OUTPUT
V+
RD
2.4V
tr
90%
50%
10%
t0H
0.8V
DATA
OUTPUTS
VOI
tr = 20ns
V+
10%
Typical Performance Curves
FIGURE 2. LOGIC INPUT THRESHOLD VOLTAGE vs SUPPLY
VOLTAGE
FIGURE 3. DELAY FROM FALLING EDGE OF RD TO OUTPUT
DATA VALID vs LOAD CAPACITANCE
FIGURE 4. CLK IN SCHMITT TRIP LEVELS vs SUPPLY
VOLTAGE
FIGURE 5. fCLK vs CLOCK CAPACITOR
-55oC TO 125oC
1.8
1.7
1.6
1.5
1.4
1.3
4.75
4.50
5.00
5.25
5.50
V+ SUPPLY VOLTAGE (V)
L
O
GIC
INPUT
THRES
H
OLD
V
O
LT
AGE
(V
)
DE
LA
Y
(ns)
500
400
300
200
100
0
LOAD CAPACITANCE (pF)
200
400
600
800
1000
CL
K
IN
THRESHOL
D
VOL
TA
GE
(V)
3.5
3.1
2.7
2.3
1.9
1.5
4.50
V+ SUPPLY VOLTAGE (V)
-55oC TO 125oC
VT(-)
VT(+)
4.75
5.00
5.25
5.50
1000
CLOCK CAPACITOR (pF)
f CL
K
(kHz)
100
10
1000
R = 10K
R = 50K
R = 20K
ADC0803, ADC0804
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC0804LCN 制造商:Texas Instruments 功能描述:IC 8BIT ADC DIP20 804
ADC0804LCN/A+ 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Analog-to-Digital Converter, 8-Bit
ADC0804LCN/B+ 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Analog-to-Digital Converter, 8-Bit
ADC0804LCN/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8B UP COMPATIBLE ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類(lèi)型:Differential 信噪比:107 dB 接口類(lèi)型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC0804LCN/NOPB 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC