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| MAX1452_09 Datasheet, PDF (2/25 Pages) Maxim Integrated Products – Low-Cost Precision Sensor Signal Conditioner | |||
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Low-Cost Precision Sensor
Signal Conditioner
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VDD to VSS.........................................-0.3V, +6V
Supply Voltage, VDD to VDDF ................................-0.5V to +0.5V
All Other Pins ...................................(VSS - 0.3V) to (VDD + 0.3V)
Short-Circuit Duration, FSOTC, OUT, BDR,
AMPOUT ................................................................Continuous
Continuous Power Dissipation (TA = +70°C)
16-Pin SSOP/TSSOP (derate 8.00mW/°C above +70°C) ..640mW
24-Pin TQFN (derate 20.8mW/°C above +70°C) ...........1.67W
Operating Temperature:
MAX1452CAE+/MAX1452C/D ............................0°C to +70°C
MAX1452EAE+ ................................................-40°C to +85°C
MAX1452AAE+ ..............................................-40°C to +125°C
MAX1452ATG+..............................................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................ +300°C
Stresses beyond those listed under âAbsolute Maximum Ratingsâ 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.
ELECTRICAL CHARACTERISTICS
(VDD = VDDF = +5V, VSS = 0V, TA = +25°C, unless otherwise noted.)
PARAMETER
GENERAL CHARACTERISTICS
Supply Voltage
EEPROM Supply Voltage
Supply Current
Maximum EEPROM Erase/Write
Current
SYMBOL
VDD
VDDF
IDD
IDDFW
(Note 1)
CONDITIONS
Maximum EEPROM Read
Current
IDDFR
Oscillator Frequency
ANALOG INPUT
Input Impedance
Input Referred Offset Tempco
fOSC
RIN
(Notes 2, 3)
Input Referred Adjustable
Offset Range
Offset TC = 0 at minimum gain (Note 4)
Amplifier Gain Nonlinearity
Common-Mode Rejection Ratio
CMRR
Percent of +4V span, VOUT = +0.5V to 4.5V
Specified for common-mode voltages
between VSS and VDD (Note 2)
Input Referred Adjustable
FSO Range
(Note 5)
ANALOG OUTPUT
Differential Signal-Gain Range
Differential Signal Gain
Maximum Output-Voltage Swing
Selectable in 16 steps
Configuration [5:2] 0000bin
Configuration [5:2] 0001bin
Configuration [5:2] 0010bin
Configuration [5:2] 0100bin
Configuration [5:2] 1000bin
No load from each supply
MIN TYP MAX UNITS
4.5
5.0
5.5
V
4.5
5.0
5.5
V
2.0
2.5
mA
30
mA
12
mA
0.85
1
1.15
MHz
1
±1
±150
0.01
90
MΩ
µV/°C
mV
%
dB
4 to 60
mV/V
39 to 234
V/V
34
39
46
47
52
59
58
65
74
V/V
82
91
102
133
143
157
0.02
V
2 _______________________________________________________________________________________
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