參數(shù)資料
型號： MAX1118EKA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
中文描述： 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝： MO-178BA, SOT-23, 8 PIN
文件頁數(shù)： 4/14頁
文件大?。?/td> 406K
代理商： MAX1118EKA
Typical Operating Characteristics
(V
DD
= +3V (MAX1117), V
DD
= +5V (MAX1119), V
DD
= V
REF
= +3V (MAX1118), f
SCLK
= 5MHz, f
SAMPLE
= 100ksps, C
LOAD
= 100pF,
T
A
= +25
°
C, unless otherwise noted.)
INTEGRAL NONLINEARITY
vs.OUTPUT CODE
vs.OUTPUT CODE
1.0
M
-1.0
-0.4
-0.6
-0.8
-0.2
0
0.2
0.4
0.6
0.8
1.0
0
100
50
150
200
250
300
OUTPUT CODE
I
0
100
50
150
200
250
300
DIFFERENTIAL NONLINEARITY
M
OUTPUT CODE
D
-1.0
-0.4
-0.6
-0.8
-0.2
0
0.2
0.4
0.6
0.8
0
0.2
0.1
0.4
0.3
0.6
0.5
0.7
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
2.5
3.5
4.5
5.5
0.1
0.01
0.1
1
10
100
MAX1118
SUPPLY CURRENT vs. CONVERSION RATE
1.0
M
CONVERSION (ksps)
S
μ
A
100.0
10.0
V
DD
= V
REF
= V
DIGITAL
V
DD
= +5V
V
DD
= +3V
M
0
20
40
60
80
110
120
140
160
2.5
3.5
SUPPLY VOLTAGE (V)
4.5
5.5
MAX1118
SUPPLY CURRENT vs. SUPPLY VOLTAGE
S
μ
A
D
OUT
= 00000000
V
DD
= V
REF
= V
DIGITAL INPUTS
0
50
100
150
-40
-15
10
35
60
85
MAX1118 SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
D
OUT
= 00000000
V
DD
= V
REF
= V
DIGITAL INPUTS
V
DD
= +5V
V
DD
= +3V
M
Single-Supply, Low-Power,
2-Channel, Serial 8-Bit ADCs
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Serial Clock Falling Edge to
DOUT
t
cd
C
LOAD
= 100pF
10
100
ns
Serial Clock Rising Edge to
DOUT High-Z
t
chz
C
LOAD
= 100pF, Figure 2
100
500
ns
Last Serial Clock to Next CNVST
(Successive Conversions on
CH0)
t
ccs
50
ns
Note 1:
Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range and off-
set have been calibrated.
Note 2:
Input = 0, with logic input levels of 0 and V
DD
.
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +2.7V to +3.6V (MAX1117), V
DD
= +4.5V to +5.5V (MAX1119), V
DD
= REF = +2.7V to +5.5V (MAX1118),T
A
= T
MIN
to T
MAX
,
unless otherwise noted.)
相關(guān)PDF資料
PDF描述
MAX1119 Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
MAX1119EKA Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
MAX1117 Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
MAX1118 Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
MAX1161BCPI 10-Bit, 40Msps, TTL-Output ADC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1118EKA+ 制造商:Maxim Integrated Products 功能描述:ADC SGL SAR 100KSPS 8BIT SERL 8PIN SOT-23 - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC 8BIT ADC SERIAL 2CH LP SOT8
MAX1118EKA+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 2Ch Single-Supply Low Pwr Serial 8-Bit 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
MAX1118EKA-T 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
MAX1119 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single-Supply, Low-Power, 2-Channel, Serial 8-Bit ADCs
MAX11190ETE+ 制造商:Maxim Integrated Products 功能描述:DUAL, 2.2V TO 3.6V, 12-BIT, 3MSPS SAR ADC IN TINY TQFN PACKA - Rail/Tube
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