MAX4039EBL-T(2004) 查看數據表（PDF） - Maxim Integrated
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MAX4039EBL-T
(Rev.:2004)
(Rev.:2004)
Maxim Integrated
MAX4039EBL-T Datasheet PDF : 19 Pages
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Low IBIAS, +1.4V/800nA, Rail-to-Rail Op Amps
with +1.2V Buffered Reference
Typical Operating Characteristics (continued)
(VDD = 3V, VSS = VCM = 0V, RL to VDD/2, TA = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE SWING HIGH
vs. TEMPERATURE
30
25
RL = 5kΩ
20
15
10
5
RL = 100kΩ
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
OUTPUT VOLTAGE SWING LOW
vs. TEMPERATURE
35
30
25
RL = 5kΩ
20
15
10
5
RL = 100kΩ
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
AV
vs. OUTPUT SWING LOW
140
RL = 5kΩ
120
100
RL = 100kΩ
80
60
40
0
100 200 300 400 500
VOL (mV)
AV
vs. OUTPUT SWING HIGH
140
RL = 5kΩ
120
100
RL = 100kΩ
80
60
40
0
100 200 300 400 500
VDD - VOH (mV)
AV
vs. TEMPERATURE
140
120
100
RL = 5kΩ RL = 100kΩ
80
60
40
20
CROSSTALK
vs. FREQUENCY
0
MAX4038/MAX4039
AV = 1V/V
-20
-40
RL = 5kΩ
-60
RL = 100kΩ
-80
0
-100
-40 -15
10
35
60
85
0
TEMPERATURE (°C)
0.1
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
100
AV = 1V/V
VIN_ = VDD/2
10
OP AMP STABILITY
vs. CAPACITIVE AND RESISTIVE LOADS
100,000
UNSTABLE
REGION
10,000
1
0.1
0.01
0.01
VOUT = 2.5VP-P
RL = 5kΩ TO VSS
VOUT = 2.5VP-P
RL = 100kΩ TO VSS
0.1
1
10
100
FREQUENCY (kHz)
1000
STABLE
REGION
RL TO VSS
100
10k
100k
1M
RESISTIVE LOAD (Ω)
OP AMP SINK CURRENT
vs. OUTPUT VOLTAGE
14
VID = -100mV
12
VDD = 3.0V
10
8
6
VDD = 1.8V
4
2
0
0
0.6 1.2 1.8 2.4 3.0
VOUT_ (V)
6 _______________________________________________________________________________________
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