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參數(shù)資料
| 型號： | ADC0804LCD |
| 廠商： | INTERSIL CORP |
| 元件分類： | ADC |
| 英文描述： | 8-Bit, Microprocessor- Compatible, A/D Converters |
| 中文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, CDIP20 |
| 封裝： | CERDIP-20 |
| 文件頁數(shù)： | 10/18頁 |
| 文件大?。?/td> | 150K |
| 代理商： | ADC0804LCD |
Philips Semiconductors
Product data
ADC0803/0804
CMOS 8-bit A/D converters
2002 Oct 17
10
3-STATE TEST CIRCUITS AND WAVEFORMS (ADC0801-1)
t
r
90%
10%
t
0H
10%
V
CC
GND
V
OH
GND
RD
DATA
OUTPUT
C
L
V
CC
DATA
OUTPUT
10 k
C
L
CS
RD
t
r
90%
10%
t
1H
90%
V
CC
GND
V
OH
GND
RD
DATA
OUTPUT
V
CC
CS
RD
DATA
OUTPUT
V
CC
20ns
10 pF
t
OH
t
1H
10 pF
SL00019
10 k
Figure 4. 3-State Test Circuits and Waveforms (ADC0801-1)
TIMING DIAGRAMS
(All timing is measured from the 50% voltage points)
START
CONVERSION
CS
WR
t
WI
t
W(WR)L
ACTUAL INTERNAL
STATUS OF THE
CONVERTER
(LAST DATA WAS READ)
(LAST DATA WAS NOT READ)
INTR
INTR
CS
RD
DATA
OUTPUTS
INTR RESET
t
RI
t
ACC
t
1H,
t
0H
THREE–STATE
1 TO 8 X 1/f
CLK
”NOT BUSY”
”BUSY”
INTERNAL T
C
DATA IS VALID IN
OUTPUT LATCHES
INT ASSERTED
1/2 T
CLK
NOTE
NOTE:
Read strobe must occur 8 clock periods (8/f
CLK
) after assertion of interrupt to guarantee reset of INTR.
Output Enable and Reset INTR
SL00020
Figure 5. Timing Diagrams
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC0804LCD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| ADC0804LCJ | 功能描述:IC ADC 8BIT MPU COMPAT 20-CDIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:- |
| ADC0804LCN | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 輸入類型:Differential 信噪比:107 dB 接口類型: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 | 制造商:Texas Instruments 功能描述:IC 8BIT ADC DIP20 804 |
| ADC0804LCN/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
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