MAX9915 데이터 시트보기 (PDF) - Maxim Integrated
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MAX9915 Datasheet PDF : 15 Pages
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1MHz, 20µA, Rail-to-Rail I/O Op Amps
with Shutdown
Typical Operating Characteristics (continued)
(VDD = 3V, VSS = VCM = 0V, RL to VDD / 2, TA = +25°C, unless otherwise noted.)
SLEW RATE vs. SUPPLY VOLTAGE
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
1.8
2.8
3.8
4.8 5.5
SUPPLY VOLTAGE (V)
OPEN-LOOP GAIN
vs. TEMPERATURE (RL TO VSS)
140
RL = 100kΩ
120
100
RL = 5kΩ
80
RL = 1kΩ
60
40
20
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
GAIN AND PHASE
vs. FREQUENCY (RL = 5kΩ, CLOAD = 100pF)
100
225 MAX9914 toc16
80
GAIN
60
AV = 1000V/V 180
135
40
90
20
45
0
0
PHASE
-20
-45
-40
-90
-60
-135
-80
-180
-100
-225
-120
-270
1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
OUTPUT-SWING HIGH
vs. TEMPERATURE
1000
RL = 1kΩ
100
RL = 5kΩ
OUTPUT-SWING LOW
vs. TEMPERATURE
1000
RL = 1kΩ
100
RL = 5kΩ
10
RL = 100kΩ
10
RL = 100kΩ
1
-40
RL TO VSS
VOH = VDD - VOUT
-15
10
35
60
85
TEMPERATURE (°C)
OPEN-LOOP GAIN
vs. TEMPERATURE (RL TO VDD)
160
RL = 100kΩ
140
RL = 5kΩ
120
100
RL = 1kΩ
80
60
40
20
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
CROSSTALK vs. FREQUENCY
0
MAX9916/MAX9917
-20
-40
-60
-80
-100
-120
10
100
1k
10k
100k
FREQUENCY (Hz)
1
-40
RL TO VDD
VOL = VOUT - VSS
-15
10
35
60
85
TEMPERATURE (°C)
GAIN AND PHASE
vs. FREQUENCY (RL = ∞, CLOAD = 15pF)
100
225 MAX9914 toc15
80
GAIN
60
AV = 1000V/V 180
135
40
90
20
45
0
0
PHASE
-20
-45
-40
-90
-60
-135
-80
-180
-100
-225
-120
-270
1 10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS NOISE
vs. FREQUENCY
0
-10
-20
-30
-40
-50
-60
-70
VOUT = 2VP-P
-80
-90
-100
10
100
1k
10k
FREQUENCY (Hz)
6 _______________________________________________________________________________________
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