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參數(shù)資料
| 型號(hào)： | MAX494 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Quad, Micropower, Single-Supply Rail-to-Rail Op Amps(輸入失調(diào)電壓500μV,單電源滿量程運(yùn)放) |
| 中文描述： | 單/雙/四路、微功耗、單電源、滿擺幅運(yùn)算放大器 |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 224K |
| 代理商： | MAX494 |
M
S ingle/Dual/Quad, Mic ropower,
S ingle-S upply Rail-to-Rail Op Amps
4
_______________________________________________________________________________________
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 2.7V to 6V, V
EE
= GND, V
CM
= 0V, V
OUT
= V
CC
/ 2, T
A
= -40°C to +85°C, unless otherwise noted.)
V
CM
= V
EE
to V
CC
μV/°C
nA
V
CM
= V
EE
to V
CC
V
CM
= V
EE
to V
CC
V
CC
= 2.7V to 6V, V
CM
= 0V
V
CC
= 2.7V, R
L
= 100k
,
V
OUT
= 0.25V to 2.45V
(V
EE
- 0.15)
≤
V
CM
≤
(V
CC
+ 0.15)
CONDITIONS
±2
Input Offset Voltage Tempco
Input Bias Current
nA
±8
Input Offset Current
Common-Mode Input
Voltage Range
Common-Mode Rejection Ratio
±100
μV
±950
Input Offset Voltage
dB
84
86
84
92
76
92
86
96
80
Power-Supply Rejection Ratio
V
V
EE
- 0.15
V
CC
+ 0.15
68
UNITS
MIN
TYP
MAX
PARAMETER
V
CC
= 2.7V, R
L
= 1k
,
V
OUT
= 0.5V to 2.2V
V
CC
= 5.0V, R
L
= 100k
,
V
OUT
= 0.25V to 4.75V
Large-Signal Voltage Gain
(Note 1)
V
CC
= 5.0V, R
L
= 1k
,
V
OUT
= 0.5V to 4.5V
dB
V
CC
- 0.075
R
L
= 100k
V
EE
+ 0.075
V
CC
- 0.20
Output Voltage Swing
(Note 1)
R
L
= 1k
V
EE
+ 0.20
6.0
185
200
V
Operating Supply Voltage Range
2.7
V
Supply Current (per amplifier)
V
CM
= V
OUT
= V
CC
/ 2
μA
Sourcing
Sinking
Sourcing
Sinking
Sourcing
Sinking
Sourcing
Sinking
V
OH
V
OL
V
OH
V
OL
V
CC
= 2.7V
V
CC
= 5V
dB
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