參數(shù)資料
型號(hào): MAX974CSE
廠(chǎng)商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators
中文描述: QUAD COMPARATOR, 10000 uV OFFSET-MAX, 300000 ns RESPONSE TIME, PDSO16
封裝: 0.150 INCH, SOIC-16
文件頁(yè)數(shù): 6/16頁(yè)
文件大?。?/td> 109K
代理商: MAX974CSE
M
Ultra-Low-Power, Open-Drain,
S ingle/Dual-S upply Comparators
6
_______________________________________________________________________________________
____________________________Typic al Operating Charac teristic s (c ontinued)
(V+ = 5V, V- = GND, T
A
= +25°C, unless otherwise noted.)
1000
1
1.0
2.0
2.2
2.4
RESPONSE TIME
AT LOW SUPPLY VOLTAGES (V
OHL
)
10
100
M
SINGLE-SUPPLY VOLTAGE (V)
R
μ
s
1.2
1.4
1.6
1.8
-20mV
-100mV
R
PULL-UP
= 10k
100
0.1
1.0
2.0
2.5
MAX924 RESPONSE TIME
AT LOW SUPPLY VOLTAGES
1
10
M
SINGLE-SUPPLY VOLTAGE (V)
C
1.5
SINK CURRENT AT V
OUT
= 0.4V
20
15
0
0
10
SHORT-CIRCUIT SINK CURRENT
vs. SUPPLY VOLTAGE
M
TOTAL SUPPLY VOLTAGE (V)
S
5
10
5
25
OUT CONNECTED TO V+
GND CONNECTED TO V-
____________________________________________________________Pin Desc riptions
Inverting Input of Comparator A
INA-
Inverting Comparator Input
IN-
4
Noninverting Input of Comparator A
INA+
Noninverting Comparator Input
IN+
3
Negative Supply. Connect to ground for single-supply operation
(MAX9_1).
V-
2
Comparator A Open-Drain Output. Sinks current to V-.
OUTA
Ground. Connect to V- for single-supply operation. Output
transistor pulls to GND.
GND
1
FUNCTION
NAME
MAX971
MAX981
4
3
2
1
MAX972
3
2
1
MAX982
3
2
1
MAX973
MAX983
PIN
Reference Output. 1.182V with respect to V-.
REF
6
5
6
Hysteresis Input. Connect to REF if not used. Input voltage range is
from V
REF
to V
REF
- 50mV.
HYST
4
5
Noninverting Input of Comparator B
INB+
Inverting Input of Comparator B
INB-
6
5
4
6
5
Comparator B Open-Drain Output. Sinks current to V-.
OUTB
8
Comparator Output. Sinks current to GND.
OUT
7
8
Positive Supply
V+
7
8
7
8
7
相關(guān)PDF資料
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MAX982CPA Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators
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