參數(shù)資料
型號(hào): MAX1111EPE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: +2.7V, Low-Power, Multichannel, Serial 8-Bit ADCs
中文描述: 4-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP16
封裝: PLASTIC, DIP-16
文件頁(yè)數(shù): 6/20頁(yè)
文件大?。?/td> 284K
代理商: MAX1111EPE
M
+2.7V, Low-Power, Multic hannel,
S erial 8-Bit ADCs
6
_______________________________________________________________________________________
__________________________________________Typic al Operating Charac teristic s
(V
DD
= +2.7V; f
SCLK
= 500kHz; external clock (50% duty cycle); R
L
=
; T
A
= +25°C, unless otherwise noted.)
400
100
2.5
6.0
SUPPLY CURRENT vs. SUPPLY VOLTAGE
150
350
M
SUPPLY VOLTAGE (V)
S
μ
A
3.0
3.5
4.0
4.5
5.0
5.5
300
250
200
OUTPUT CODE = 10101010
C
LOAD
= 60pF
C
LOAD
= 30pF
160
60
-60
140
SUPPLY CURRENT vs. TEMPERATURE
80
140
M
TEMPERATURE (°C)
S
μ
A
-20
20
60
100
120
100
OUTPUT CODE = FULL SCALE
C
LOAD
= 10pF
V
DD
= 5.5V
V
DD
= 3.6V
5.0
2.0
-60
140
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
2.5
4.5
M
TEMPERATURE (°C)
S
μ
A
-20
20
60
100
4.0
3.5
3.0
SHDN = DGND
0.8
0
2.5
6.0
OFFSET ERROR vs. SUPPLY VOLTAGE
0.1
0.7
0.6
M
SUPPLY VOLTAGE (V)
O
3.0
3.5
4.0
4.5
5.0
5.5
0.5
0.4
0.3
0.2
0.5
0
2.5
6.0
INTEGRAL NONLINEARITY vs.
SUPPLY VOLTAGE
0.1
0.4
M
SUPPLY VOLTAGE (V)
I
3.0
3.5
4.0
4.5
5.0
5.5
0.3
0.2
0.3
-0.3
0
256
DIFFERENTIAL NONLINEARITY
vs. CODE
-0.2
0.2
0.1
M
DIGITAL CODE
D
64
128
192
0
-0.1
0.6
0
-60
140
OFFSET ERROR vs. TEMPERATURE
0.1
0.2
0.5
M
TEMPERATURE (°C)
O
-20
20
60
100
0.4
0.3
0.20
-0.20
0
256
INTEGRAL NONLINEARITY
vs. CODE
-0.10
-0.15
0.15
0.10
0.05
M
DIGITAL CODE
I
64
128
192
0
-0.05
20
-100
0
25
FFT PLOT
-80
-20
0
M
FREQUENCY (kHz)
A
5
10
15
20
-60
-40
f
CH_
= 10.034kHz, 2Vp-p
f
SAMPLE
= 50ksps
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