參數(shù)資料
型號： LM9044
廠商： National Semiconductor Corporation
英文描述： LM9044 Lambda Sensor Interface Amplifier
中文描述： LM9044氧傳感器接口放大器
文件頁數(shù)： 2/6頁
文件大?。?/td> 125K
代理商： LM9044
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
V
CC
Supply Voltage (RV
CC
e
15 k
X
)
V
REF
Supply Voltage
DC Input Voltage (Either Input)
g
60V
b
0.3V to
a
6V
b
3V to
a
16V
Input Transients (Note 1)
g
60V
Power Dissipation (see Note 6)
1350 mW
Output Short Circuit Duration
Indefinite
Operating Temperature Range
b
40
§
C to
a
125
§
C
b
65
§
C to
a
150
§
C
Storage Temperature Range
Soldering Information
Plastic Chip Carrier Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
215
§
C
220
§
C
See AN-450 ‘‘Surface Mounting Methods and Their Effect
on Product Reliability’’ for other methods of soldering sur-
face mount devices.
Electrical Characteristics
V
CC
e
12V, V
REF
e
5V,
b
40
§
C
s
T
A
s
125
§
C unless otherwise noted
Parameter
Conditions
(Note 2)
(Note 3)
Units
Min
Typ
Max
Min
Typ
Max
Differential Voltage Gain
V
DIF
e
0.5V
b
1V
s
V
CM
s
a
1V
V
DIF
e
0.5V,
b
3V
s
V
CM
s
a
1V
0
s
V
DIF
s
1V
b
1V
V
CM
s
a
1V
0
s
V
DIF
s
1V
b
3V
V
CM
s
a
1V
o
s
V
DIF
s
1V
b
1V
V
CM
s
a
1V
0
s
V
DIF
s
1V
b
3V
V
CM
s
a
1V
0
s
V
DIF
s
1V
b
1V
V
CM
s
a
1V
0
s
V
DIF
s
1V
b
3V
V
CM
s
a
1V
0
s
V
DIF
s
1V
b
1V
V
CM
s
a
1V
0V
s
V
DIF
s
1V
b
3V
s
V
CM
s
a
1V
V
CC
e
12V, RV
CC
e
15k
4.75V
s
V
REF
s
5.5V
4.41
4.50
4.59
V/V
4.36
4.50
4.64
V/V
Gain Error (Note 5)
b
2
0
2
%/FS
b
3
0
3
%/FS
Differential Input Resistance
0.95
1.20
3.00
M
X
0.70
1.20
4.00
M
X
Non-Inverting Input Bias
Current
g
0.38
g
0.65
m
A
g
0.38
g
1.5
m
A
Inverting Input Bias Current
b
25
b
65
b
100
m
A
b
45
b
150
m
A
V
CC
Supply Current
300
500
m
A
V
REF
Supply Current
0.5
1.0
mA
Common-Mode Voltage
Range (Note 4)
b
1
1
b
3
1
V
DC Common-Mode
Rejection Ratio
Input Referred
b
1V
s
V
CM
s
a
1V
V
DIF
e
0.5V
50
60
dB
Open Circuit Output Voltage
One or Both Inputs
Open,
b
1V
s
V
CM
s
a
1V
b
3V
s
V
CM
s
a
1V
0.371
0.397
0.423
XV
REF
0.365
0.397
0.429
XV
REF
Short Circuit Output Current
Output Grounded
V
CC
e
12V, RV
CC
e
15K
V
DIF
e
0.5V
V
REF
e
5 V
DC
V
DIF
e
0.5V
1.0
2.7
5.0
mA
V
CC
Power Supply Rejection
Ratio
50
65
dB
V
REF
Power Supply
Rejection Ratio
60
74
dB
Note 1:
This test is performed with a 1000
X
source impedance.
Note 2:
These parameters are guaranteed and 100% production tested.
Note 3:
These parameters will be guaranteed but not 100% production tested.
Note 4:
The LM9044 has been designed to common-mode to
b
3V, but production testing is only performed at
g
1V.
Note 5:
Gain error is given as a percent of full-scale. Full-scale is defined as 1V at the input and 4.5V at the output.
Note 6:
For operation in ambient temperatures above 25
§
C the device must be derated based on a maximum junction temperature of 150
§
C and a thermal
resistance of 93
§
C/W junction to ambient.
2
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相關代理商/技術參數(shù)
參數(shù)描述
LM9044V 功能描述:差分放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel
LM9044V/NOPB 功能描述:差分放大器 Sensor Interface Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel
LM9044V/SL162819 制造商:Texas Instruments 功能描述:
LM9044VX 功能描述:差分放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel
LM9044VX/NOPB 功能描述:差分放大器 RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 Channel 帶寬:2.4 GHz 可用增益調(diào)整:6 dB to 26 dB 輸入補償電壓: 共模抑制比（最小值）:- 40 dB 工作電源電壓:4.75 V to 5.25 V 電源電流:100 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:WQFN-24 封裝:Reel
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