參數(shù)資料
型號(hào)： MAX1452
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Cost Precision Sensor Signal Conditioner
中文描述： 低成本、高精度傳感器信號(hào)調(diào)理器
文件頁(yè)數(shù)： 2/24頁(yè)
文件大小： 283K
代理商： MAX1452
M
Low-Cost Precision Sensor
Signal Conditioner
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
to V
SS
.........................................-0.3V, +6V
All Other Pins ...................................(V
SS
- 0.3V) to (V
DD
+ 0.3V)
Short-Circuit Duration, FSOTC, OUT, BDR,
AMPOUT .................................................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
16-Pin SSOP (derate 8.00mW/°C above +70°C) ..........640mW
ELECTRICAL CHARACTERISTICS
(V
DD
= +5V, V
SS
= 0, T
A
= +25°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Operating Temperature:
MAX1452CAE/MAX1452C/D ...............................0°C to +70°C
MAX1452EAE ...................................................-40°C to +85°C
MAX1452AAE .................................................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature.........................................-65°C to +150°C
Lead Temperature (soldering, 10s)................................ +300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL CHARACTERISTICS
Supply Voltage
Supply Current
Oscillator Frequency
ANALOG INPUT
Input Impedance
Input Referred Offset Tempco
V
DD
I
DD
f
OSC
4.5
5.0
2.0
1
5.5
2.5
1.15
V
(Note 1)
mA
MHz
0.85
R
IN
1
±
1
M
μ
V/
°
C
(Notes 2, 3)
Input Referred Adjustable
Offset Range
Offset TC = 0 at minimum gain (Note 4)
±
150
mV
Amplifier Gain Nonlinearity
P er cent of + 4V sp an, V
OU T
= + 0.5V to 4.5V
Specified for common-mode voltages
between V
SS
and V
DD
(Note 2)
0.01
%
Common-Mode Rejection Ratio
CMRR
90
dB
Input Referred Adjustable FSO
Range
(Note 5)
1-40
mV/V
ANALOG OUTPUT
Differential Signal-Gain Range
Selectable in 16 steps
39-
240
V/V
Configuration [5:2] 0000bin
Configuration [5:2] 0001bin
Configuration [5:2] 0010bin
Configuration [5:2] 0100bin
Configuration [5:2] 1000bin
34
47
58
82
133
39
52
65
91
143
46
59
74
102
157
Differential Signal Gain
V/V
Maximum Output Voltage Swing
No load from each supply
0.02
V
Output Voltage Low
Output Voltage High
Output Impedance at DC
I
OUT
= 1mA sinking, T
A
= T
MIN
to T
MAX
I
OUT
= 1mA sourcing, T
A
= T
MIN
to T
MAX
0.100
4.87
0.1
0.20
V
V
4.75
Output Offset Ratio
V
OUT
/
Offset
0.90
1.05
1.20
V/V
相關(guān)PDF資料
PDF描述
MAX1452AAE Low-Cost Precision Sensor Signal Conditioner
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MAX1452EAE Low-Cost Precision Sensor Signal Conditioner
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