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參數(shù)資料
| 型號： | LMX321 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op Amps |
| 中文描述： | 單/雙/四路、通用、低電壓、滿擺幅輸出運算放大器 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 489K |
| 代理商： | LMX321 |
L
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V, V
EE
= 0, V
OUT
= V
CC
/2, V
CM
= 2V, R
L
> 1M
,
T
A
= +25
°
C
, unless otherwise noted.)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
20
12
65
40
25
28
120
240
480
MAX
60
40
130
80
UNITS
V
CC
- V
OH
V
OL
V
CC
- V
OH
V
OL
R
L
= 10k
to 2.5V
Output Voltage Swing
V
OUT
R
L
= 2k
to 2.5V
mV
Sourcing, V
OUT
= 0
Sinking, V
OUT
= 5V
LMX321 (Single)
LMX358 (Dual)
LMX324 (Quad)
5
Output Short-Circuit Current
I
SC
10
m A
170
340
680
Supply Current
I
CC
μA
AC Characteristics
Slew Rate
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input Noise Voltage Density
Input Noise Current Density
SR
GBW
φ
M
GM
e
n
i
n
3V step input
C
L
= 200pF
1
V/μs
MHz
degrees
dB
nV/
√
Hz
pA/
√
Hz
1.3
65
25
65
0.13
f = 1kHz
f = 1kHz
Note 1:
Specifications are 100% tested at T
A
= +25
°
C (exceptions noted). All temperature limits are guaranteed by design.
ELECTRICAL CHARACTERISTICS
(V
CC
= +5V, V
EE
= 0, V
OUT
= V
CC
/2, V
CM
= 2V, R
L
> 1M
,
T
A
= -40
°
C to +125
°
C
, unless otherwise noted.) (Note 1)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
MAX
UNITS
DC Characteristics
Input Offset Voltage
Input Bias Current
Input Offset Current
V
OS
I
B
I
OS
9
70
15
mV
nA
nA
Common-Mode Rejection Ratio
CMRR
-0.1 < V
CM
< 4.0V
63
dB
Power-Supply Rejection Ratio
PSRR
2.3V V
CC
7V, V
OUT
= 1V, V
CM
= 1V
75
-0.1
-0.1
20
dB
Limit
Typ
4.0
4.1
Input Common-Mode Voltage
Range
V
CM
For CMRR 63dB
V
Large-Signal Voltage Gain
A
VOL
R
L
= 2k
to V
EE
, 0.3V V
OUT
4.7V
V/mV
V
CC
- V
OH
V
OL
V
CC
- V
OH
V
OL
170
70
190
90
210
420
840
R
L
= 10k
to 2.5V
Output Voltage Swing
V
OUT
R
L
= 2k
to 2.5V
mV
LMX321 (Single)
LMX358 (Dual)
LMX324 (Quad)
Supply Current
I
CC
μA
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相關代理商/技術參數(shù) |
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|---|---|
| LMX321_06 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Single/Dual/Quad, General-Purpose, Low-Voltage, Rail-to-Rail Output Op Amps |
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| LMX321AUK+ | 制造商:Maxim Integrated Products 功能描述:OP AMP SGL GP R-R O/P 7V 5PIN SOT-23 - Rail/Tube |
| LMX321AUK+T | 功能描述:運算放大器 - 運放 Single GP Low-V Rail-Rail Output RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMX321AUK-T | 功能描述:運算放大器 - 運放 Single GP Low-V Rail-Rail Output RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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