參數(shù)資料
型號: MAX920EUK-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運(yùn)動控制電子
英文描述: SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference
中文描述: COMPARATOR, 10000 uV OFFSET-MAX, 120000 ns RESPONSE TIME, PDSO5
封裝: SOT-23, 5 PIN
文件頁數(shù): 4/12頁
文件大?。?/td> 150K
代理商: MAX920EUK-T
M
SOT23, 1.8V, Nanopower, Beyond-the-Rails
Comparators With/Without Reference
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX919/MAX920 (continued)
(V
CC
= +5V, V
EE
= 0, V
CM
= 0, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
Note 1:
All specifications are 100% tested at T
A
= +25°C. Specification limits over temperature (T
A
= T
MIN
to T
MAX
) are guaranteed
by design, not production tested.
Note 2:
V
OS
is defined as the center of the hysteresis band at the input.
Note 3:
The hysteresis-related trip points are defined as the edges of the hysteresis band, measured with respect to the center of
the band (i.e., V
OS
) (Figure 2).
Note 4:
Specified with an input overdrive (V
OVERDRIVE
) of 100mV, and load capacitance of C
L
= 15pF. V
OVERDRIVE
is defined
above and beyond the offset voltage and hysteresis of the comparator input. For the MAX917/MAX918, reference voltage
error should also be added.
Sinking, V
O
= V
CC
Sourcing, V
O
= V
EE
MAX920 only, V
O
= 5.5V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
MAX919 only, V
CC
=
1.8V, I
SOURCE
= 1mA
V
CC
= 1.8V,
I
SINK
= 1mA
MAX919 only, V
CC
=
5V, I
SOURCE
= 8mA
CONDITIONS
ms
1.2
10
17
22
30
95
t
ON
Power-Up Time
98
8
mA
95
I
SC
Output Short-Circuit Current
μA
0.001
1
I
LEAK
Output Leakage Current
300
400
V
CC
= 5V,
I
SINK
= 8mA
55
200
300
500
55
200
500
mV
190
400
V
CC
- V
OH
Output Voltage Swing High,
pA
mV/V
mV/V
10
0.1
0.5
I
OS
PSRR
CMRR
Input Offset Current
Power-Supply Rejection Ratio
Common-Mode Rejection Ratio
mV
190
V
OL
Output Voltage Swing Low
V
CC
= 5V
V
CC
= 1.8V
V
CC
= 5V
V
CC
= 1.8V
V
CC
= 1.8V
V
CC
= 5V
V
CC
= 1.8V
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
MAX919 only, C
L
= 15pF
C
L
= 15pF
μs
μs
6
4
t
RISE
t
FALL
High-to-Low Propagation Delay
(Note 4)
Rise Time
Fall Time
μs
t
PD-
V
CC
= 1.8V to 5.5V
(V
EE
- 0.2V)
V
CM
(V
CC
+ 0.2V)
1
3
MAX919 only
Low-to-High Propagation Delay
(Note 4)
μs
t
PD+
V
CC
= 5V
V
CC
= 1.8V
R
PULL-UP
= 100k
MAX920 only
35
V
CC
= 5V
R
PULL-UP
= 100k
120
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