FIGURE 6. FULL SCALE ERROR vs fCLK FIGURE 7. EFFECT OF UNADJUSTED OFFSET ERROR FIGURE 8. OUTPUT C" />
參數(shù)資料
型號: ADC0804LCN
廠商: Intersil
文件頁數(shù): 14/17頁
文件大小: 0K
描述: IC ADC 8-BIT 10KSPS 1LSB 20-DIP
標準包裝: 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)目和類型: 1 個差分,單極
其它名稱: ADC0804LCNIN
ADC0804LCNIN-ND
6
FIGURE 6. FULL SCALE ERROR vs fCLK
FIGURE 7. EFFECT OF UNADJUSTED OFFSET ERROR
FIGURE 8. OUTPUT CURRENT vs TEMPERATURE
FIGURE 9. POWER SUPPLY CURRENT vs TEMPERATURE
Typical Performance Curves (Continued)
F
U
LL
S
C
A
L
E
ER
R
O
R
(L
SB
s
)
7
6
5
4
3
2
1
0
fCLK (kHz)
0
400
800
1200
1600
2000
V+ = 4.5V
V+ = 5V
V+ = 6V
VIN(+) = VIN(-) = 0V
ASSUMES VOS = 2mV
THIS SHOWS THE NEED
FOR A ZERO ADJUSTMENT
IF THE SPAN IS REDUCED
OF
FSE
T
ER
R
O
R
(L
SB
s
)
16
14
12
10
8
6
4
2
VREF/2 (V)
0
0.01
0.1
1.0
5
OUTPUT
CUR
RE
NT
(mA)
8
7
6
5
4
3
2
-50
TA AMBIENT TEMPERATURE (oC)
-ISINK
VOUT = 0.4V
ISOURCE
VOUT = 2.4V
DATA OUTPUT
BUFFERS
V+ = 5V
-25
0
25
50
75
100
125
POWE
R
S
U
P
LY
C
URRENT
(m
A)
TA AMBIENT TEMPERATURE (oC)
-50
-25
0
25
50
75
100
125
1.6
1.5
1.4
1.3
1.2
1.1
1.0
fCLK = 640kHz
V+ = 5.5V
V+ = 5.0V
V+ = 4.5V
Timing Diagrams
FIGURE 10A. START CONVERSION
tWI
tW(WR)I
1 TO 8 x 1/fCLK
INTERNAL TC
CS
WR
ACTUAL INTERNAL
STATUS OF THE
CONVERTER
INTR
(LAST DATA READ)
(LAST DATA NOT READ)
“NOT BUSY”
“BUSY”
DATA IS VALID IN
OUTPUT LATCHES
INTR
ASSERTED
tVI
1/2 fCLK
ADC0803, ADC0804
相關(guān)PDF資料
PDF描述
ADC0820CCM+ IC ADC 8-BIT HS 20-SOIC
ADF4001BRU IC CLOCK GEN PLL 16-TSSOP
ADF4002BRUZ-RL7 IC PLL FREQUENCY SYNTH 16-TSSOP
ADF4007BCPZ-RL7 IC DIVIDER/PLL SYNTHESZR 20LFCSP
ADF4106BRU IC PLL FREQ SYNTHESIZER 16-TSSOP
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:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter, 8-Bit
ADC0804LCN/B+ 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
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