參數(shù)資料
型號: MAX117EPI
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: +3V, 400ksps, 4/8-Channel, 8-Bit ADCs with 1UA Power-Down
中文描述: 8-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, PDIP28
封裝: 0.600 INCH, PLASTIC, DIP-28
文件頁數(shù): 5/12頁
文件大?。?/td> 106K
代理商: MAX117EPI
M
+3V, 400ksps, 4/8-Channel,
8-Bit ADCs with 1μA Power-Down
_______________________________________________________________________________________
5
1.6
0.4
-60
140
CONVERSION TIME
vs. AMBIENT TEMPERATURE
0.6
1.4
TEMPERATURE (°C)
t
C
A
D
60
1.0
0.8
-20
20
100
1.2
V
DD
= 3.3V
V
DD
= 3.6V
V
DD
= 3.0V
M
8.0
4.0
1k
10k
INPUT FREQUENCY (Hz)
100k
EFFECTIVE BITS vs.
INPUT FREQUENCY (WR-RD MODE)
E
1M
7.5
7.0
6.5
6.0
5.5
5.0
4.5
f
SAMPLE
= 400kHz
V
IN
= 2.98Vp-p
M
-100
0
200
SIGNAL-TO-NOISE RATIO
FREQUENCY (kHz)
S
120
-80
40
80
160
-40
0
-20
-60
M
f
IN
= 30.27kHz
V
IN
= 2.88Vp-p
f
= 400ksps
SNR = 48.8dB
1400
800
2.8
4.0
CONVERSION TIME
vs. SUPPLY VOLTAGE
900
1300
SUPPLY VOLTAGE (V)
t
C
3.6
1100
1000
3.0
3.4
3.8
1200
3.2
M
4
5
0
1
AVERAGE POWER CONSUMPTION
vs. SAMPLING RATE USING PWRDN
1
3
SAMPLING RATE (ksps)
P
1000
2
10
100
M
5
0
120
160
240
320
TOTAL UNADJUSTED ERROR
vs. POWER-UP TIME
1
4
M
t
UP
(ns)
T
200
280
3
2
V
DD
= 3.0V
V
DD
= 3.6V
__________________________________________Typic al Operating Charac teristic s
(V
DD
= +3V, T
A
= +25°C, unless otherwise noted.)
V
DD
= 5.25V
4
0
-60
140
SUPPLY CURRENT vs. TEMPERATURE
(EXCLUDING REFERENCE CURRENT)
1
2
3
M
TEMPERATURE (°C)
S
60
100
-20
20
V
DD
= 3.3V
V
DD
= 3.0V
相關(guān)PDF資料
PDF描述
MAX117EAI +3V, 400ksps, 4/8-Channel, 8-Bit ADCs with 1UA Power-Down
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