參數資料
型號: MAX492
廠商: Maxim Integrated Products, Inc.
英文描述: Dual, Micropower, Single-Supply Rail-to-Rail Op Amps(輸入失調電壓500μV,單電源滿量程運放)
中文描述: 單/雙/四路、微功耗、單電源、滿擺幅運算放大器
文件頁數: 5/16頁
文件大?。?/td> 224K
代理商: MAX492
M
S ingle/Dual/Quad, Mic ropower,
S ingle-S upply Rail-to-Rail Op Amps
_______________________________________________________________________________________
5
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 2.7V to 6V, V
EE
= GND, V
CM
= 0V, V
OUT
= V
CC
/ 2, T
A
= -55°C to +125°C, unless otherwise noted.)
225
V
CM
= V
EE
to V
CC
μV/°C
nA
V
CM
= V
OUT
= V
CC
/ 2
V
CM
= V
EE
to V
CC
V
CM
= V
EE
to V
CC
V
CC
= 2.7V
V
CC
= 5V
V
OH
V
OL
V
OH
V
OL
V
CC
= 2.7V, R
L
= 1k
,
V
OUT
= 0.5V to 2.2V
V
CC
= 2.7V, R
L
= 100k
,
V
OUT
= 0.25V to 2.45V
V
CC
= 2.7V to 6V
Sourcing
Sinking
Sourcing
Sinking
Sourcing
Sinking
Sourcing
Sinking
R
L
= 1k
(V
EE
- 0.05V)
V
CM
(V
CC
+ 0.05V)
R
L
= 100k
CONDITIONS
±2
Input Offset Voltage Tempco
Input Bias Current
72
86
μA
200
V
EE
+ 0.250
Supply Current (per amplifier)
V
2.7
6.0
Operating Supply Voltage Range
90
V
CC
- 0.250
V
EE
+ 0.075
V
CC
= 5.0V, R
L
= 100k
,
V
OUT
= 0.25V to 4.75V
82
94
V
V
CC
- 0.075
Output Voltage Swing
(Note 1)
nA
V
dB
±10
Input Offset Current
Common-Mode Input Voltage Range
Common-Mode Rejection Ratio
±200
mV
±1.2
Input Offset Voltage
V
CC
= 5.0V, R
L
= 1k
,
V
OUT
= 0.5V to 4.5V
80
dB
82
Large-Signal Voltage Gain
(Note 1)
dB
80
76
Power-Supply Rejection Ratio
V
EE
- 0.05
66
V
CC
+ 0.05
UNITS
MIN
TYP
MAX
PARAMETER
Note 1:
R
L
to V
EE
for sourcing and V
OH
tests; R
L
to V
CC
for sinking and V
OL
tests.
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