參數(shù)資料
型號: MAX479
廠商: Maxim Integrated Products, Inc.
英文描述: 17レA Max, Dual/Quad, Single-Supply, Precision Op Amps
中文描述: 17µA最大靜態(tài)電流、雙/四路、單電源、精密運算放大器
文件頁數(shù): 3/12頁
文件大?。?/td> 256K
代理商: MAX479
M
17μA Max, Dual/Quad, S ingle-S upply,
Prec ision Op Amps
ELECTRICAL CHARACTERISTICS: 5V (continued)
(V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, T
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
3
PARAMETER
SYMBOL
CONDITIONS
MAX478AC
MAX479AC
MIN
TYP
MAX
MAX478C/E
MAX479C/E
MIN
TYP
MAX
UNITS
Output Voltage Swing
V
OUT
Output low, no load
6.5
9.0
6.5
9.0
mV
Output low, 2k
to GND
Output low, I
SINK
= 100μA
0.2
0.6
0.2
0.6
120
160
120
160
4.2
4.4
V
Output high, 2k
to GND
3.5
3.8
3.5
3.8
Slew Rate
SR
A
V
= +1, C
L
= 1pF (Note 1)
f
O
5kHz
0.013 0.025
0.013 0.025
V/μs
Gain-Bandwidth Product
GBW
60
60
kHz
Channel Separation
V
IN
= 3V, R
L
= 10k
130
130
dB
Minimum Supply Voltage
V
S
(Note 2)
2.0
2.2
2.0
2.2
V
I
S
13
18
14
21
μA
Supply Current per
Amplifier
V
S
= ±1.5V, V
O
= 0V
12
17
13
20
Output high, no load
4.2
4.4
ELECTRICAL CHARACTERISTICS: 5V
(V
S
= 5V, 0V, V
CM
= 0.1V, V
O
= 1.4V, T
A
= 0°C to +70°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MAX478AC
MAX479AC
MIN
TYP
MAX
170
200
MAX478C
MAX479C
MIN
TYP
MAX
250
290
300
UNITS
MAX479CS
130
400
Input Offset Voltage
V
OS
MAX478ACP/CP
MAX479ACP/CP
MAX478CS
50
60
65
70
120
μV
Input Offset Voltage Drift
V
OS
T
MAX47_ACP/CP (Note 1)
0.5
2.2
0.6
3.0
μV/°C
MAX47_CS (Note 1)
0.8
4.5
Input Offset Current
I
OS
I
B
0.06
0.35
0.06
0.50
nA
Input Bias Current
3
6
3
7
nA
CMRR
V
CM
= 0V to 3.4V
90
101
86
100
dB
Power-Supply
Rejection Ratio
PSRR
V
S
= 2.5V to 12V
90
102
88
102
dB
Large-Signal
Voltage Gain
A
VOL
105
500
80
500
V/mV
55
160
45
160
Output Voltage Swing
V
OUT
Output low, no load
8
11
8
11
mV
Output low, I
SINK
= 100μA
140
190
140
190
Output high, no load
4.1
4.3
4.1
4.3
V
Output high, 2k
to GND
3.3
3.8
3.3
3.8
Supply Current per Amplifier
I
S
14
21
15
24
μA
Common-Mode
Rejection Ratio
V
O
= 0.05V to 4V, no load (Note 1)
V
O
= 0.05V to 3.5V, R
L
= 50k
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