MAX1452CAE+ Maxim Integrated Products, MAX1452CAE+ Datasheet - Page 4

• Manufacturer Part Number: MAX1452CAE+
• Description: IC SENSOR SIGNAL COND 16-SSOP
• Manufacturer: Maxim Integrated Products
• Type: Signal Conditionerr

Specifications of MAX1452CAE+

• Input Type: Analog
• Output Type: Analog
• Interface: Serial
• Current - Supply: 2.5mA
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost Precision Sensor
Signal Conditioner
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Excludes sensor or load current.
Note 2: All electronics temperature errors are compensated together with sensors errors.
Note 3: The sensor and the MAX1452 must be at the same temperature during calibration and use.
Note 4: This is the maximum allowable sensor offset.
Note 5: This is the sensor's sensitivity normalized to its drive voltage, assuming a desired full span output of +4V and a bridge volt-
Note 6: Bit weight is ratiometric to V
Note 7: Programming of the EEPROM at room temperature is recommended.
Note 8: Allow a minimum of 6ms elapsed time before sending any command.
4
TEMPERATURE-TO-DIGITAL CONVERTER
C ur r ent- S our ce Refer ence
Resi stor Tem p er atur e C oeffi ci ent
FSOTC Resistor
FSOTC Resistor Tem p er atur e
C oeffi ci ent
Temperature ADC Resolution
Offset
Gain
Nonlinearity
Lowest Digital Output
Highest Digital Output
UNCOMMITTED OP AMP
Open-Loop Gain
Input Common-Mode Range
Output Swing
Output-Voltage High
Output-Voltage Low
Offset
Unity Gain Bandwidth
EEPROM
Maximum Erase/Write Cycles
Minimum Erase Time
Minimum Write Time
DD
_______________________________________________________________________________________
= V
age range of +1.7V to +4.25V.
DDF
PARAMETER
= +5V, V
SS
= 0V, T
A
= +25°C, unless otherwise noted.)
DD
SYMBOL
Δ R
.
ΔR
R
FTC
IS RC
FTC
R
No load, T
1mA source, T
1mA sink, T
V
(Note 7)
(Note 8)
IN+
L
= 100kΩ
= +2.5V, unity gain buffer
A
A
= T
= T
CONDITIONS
A
MIN
= T
MIN
to T
MIN
to T
MAX
to T
MAX
MAX
V
MIN
0.02
4.85
V
-20
SS
SS
+
1300
1300
TYP
1.45
±0.5
4.90
0.05
10k
100
75
AF
±3
00
90
8
2
6
V
MAX
0.02
0.15
V
+20
DD
DD
-
p p m/°C
p p m/°C
Cycles
UNITS
°C/bit
MHz
LSB
LSB
Bits
hex
hex
mV
ms
kΩ
dB
µs
V
V
V
V