參數(shù)資料
型號(hào): LMX321AUK-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 運(yùn)算放大器
英文描述: Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op Amps
中文描述: OP-AMP, 6000 uV OFFSET-MAX, 1.3 MHz BAND WIDTH, PDSO5
封裝: MO-178AA, SOT-23, 5 PIN
文件頁數(shù): 7/13頁
文件大?。?/td> 489K
代理商: LMX321AUK-T
L
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(T
A
= +25
°
C, V
EE
= 0, unless otherwise noted.)
-20
0
-10
20
10
40
30
50
-40
0
-20
40
20
80
60
100
10k
100k
FREQUENCY (Hz)
1M
10M
GAIN AND PHASE vs. FREQUENCY
AND CAPACTIVE LOAD
LMX321 toc19
G
P
C
L
= 0
V
CC
= 2.5V, V
EE
= -2.5V
R
L
= 600
TO V
EE
A
VCL
= 60dB, V
OUT
= 0
C
L
= 500pF
C
L
= 1nF
-20
0
-10
20
10
40
30
50
-40
0
-20
40
20
80
60
100
10k
100k
FREQUENCY (Hz)
1M
10M
GAIN AND PHASE vs. FREQUENCY
AND CAPACITIVE LOAD
LMX321 toc20
G
P
C
L
= 0
C
L
= 100pF
V
CC
= 2.5V, V
= -2.5V
R
L
= 100k
TO V
EE
A
VCL
= 60dB, V
OUT
= 0
C
L
= 500pF
C
L
= 1nF
C
L
= 1nF
C
L
= 500pF
C
L
= 100pF
C
L
= 0
-20
0
-10
20
10
40
30
50
-40
0
-20
40
20
80
60
100
10k
100k
FREQUENCY (Hz)
1M
10M
GAIN AND PHASE vs. FREQUENCY
AND TEMPERATURE
LMX321 toc21
G
P
V
CC
= 2.5V, V
EE
= -2.5V
R
L
= 2k
TO V
EE
A
VCL
= 60dB, V
OUT
= 0
T
A
= +125
°
C
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
T
A
= -25
°
C
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
0.96
1.00
0.98
1.04
1.02
1.08
1.06
1.10
2.0
3.0
3.5
2.5
4.0
4.5
5.0
5.5
SLEW RATE vs.
SUPPLY VOLTAGE
L
SUPPLY VOLTAGE
S
μ
S
RISING EDGE
FALLING EDGE
R
L
= 10k
V
IN
= 1V STEP, A
VCL
= +1V/V
NONINVERTING
LARGE-SIGNAL RESPONSE
LMX321 toc24
R
L
= 2k
V
CC
= 5V
V
1V/div
V
1V/div
1
μ
s/div
NONINVERTING
SMALL-SIGNAL RESPONSE
LMX321 toc25
R
L
= 2k
V
CC
= 5V
V
IN
100mV/div
V
100mV/div
1
μ
s/div
10
1
0.1
0.01
0.001
10
1k
100
10k
100k
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
L
FREQUENCY (Hz)
T
V
CC
= 2.7V, A
V
= +10, V
OUT
= 1Vp-p
V
CC
= 5V, A
V
= +10, V
OUT
= 2.5Vp-p
V
CC
= 2.7V, A
V
= +1, V
OUT
= 1Vp-p
V
CC
= 5V, A
V
= +1, V
OUT
= 2.5Vp-p
0
500
1000
1500
2000
2500
3000
3500
4000
100
1k
10k
100k
CAPACITIVE-LOAD STABILITY
L
LOAD RESISTANCE (
)
L
UNSTABLE
STABLE
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