lm9040 National Semiconductor Corporation, lm9040 Datasheet - Page 2

• Manufacturer Part Number: lm9040
• Description: Dual Lambda Sensor Interface Amplifier
• Manufacturer: National Semiconductor Corporation

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I
Z
Z
V
V
V
V
R
CMRR
T
T
F
CC
DIFF
IO
RISE
FALL
C
OL
OC
OUT(ERROR)
OH
OUT
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
DC Electrical Characteristics
The following specifications apply for V
Circuit Figure 1 , unless otherwise specified.
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: The input voltage must be applied through external 4 k
destructive.
Note 3: ESD Rating is with Human Body Model: 100 pF discharged through a 1500
Supply Voltage
Input Voltage Continuous (Note 2)
Input Voltage Transient t
ESD Susceptibility (Note 3)
Maximum Junction Temperature
Storage Temperature Range
Symbol
(DC)
Supply Current
Differential Input Impedance
Inverting Input to Ground Impedance Non-Inverting Inputs Open
Output Low Voltage
V
(V
Output High Voltage
Output Resistance
DC Common Mode Error
Output Rise Time
Output Fall Time
Low Pass Filter −3 dB
OUT
OUT
FIGURE 1. DC Test Circuit
Center
)−(V
DIFF
Parameter
1 ms (Note 2)
• 4.53)
CC
−65˚C to +150˚C
= 5.0V, V
−0.3V to +6.0V
(Note 1)
±
input resistors. See Figure 2 , AC Test Circuit. Amplifier operation will be disrupted, but will not be
01237202
DIFF
2000V
4.75V
4.75V
V
One, or Both, Input(s) Open
4.75V
50 mV
V
−2V
C
C
C
150˚C
±
±
DIFF
DIFF
OUT
OUT
OUT
14V
60V
= 500 mV, V
= 0V, I
= 5V, I
= 0.01 µF
= 0.01 µF
= 0.01 µF
V
CM
V
V
V
V
CC
CC
CC
2
DIFF
LOAD
LOAD
Conditions
+2V
Operating Ratings
Lead Soldering Information
Supply Voltage
Differential Input Voltage
Common Mode Voltage
Power Dissipation
5.25V
5.25V
5.25V
resistor.
CM
Vapor Phase (60 Seconds)
Infrared (15 Seconds)
950 mV, V
= 2.0 µA
= −2 µA
= 0V, R
CM
OSC
FIGURE 2. AC Test Circuit
= 0V
= 178 k , −40˚C
V
V
CC
CC
10.00
1500
1.05
Min
400
• 0.380 V
− 0.1V
T
A
CC
3500
4.75V to 5.25V
+125˚C, DC Test
Max
1.60
±
100
±
700
8.0
1.2
1.2
• 0.425
4.5
65
0V to +1V
01237203
42 mW
215˚C
220˚C
Meg
±
Meg
Units
mV/V
2V
mA
mV
mV
ms
ms
Hz
V
V