MAX1298CEAE+ Maxim Integrated Products, MAX1298CEAE+ Datasheet - Page 2

• Manufacturer Part Number: MAX1298CEAE+
• Description: IC TEMP SENS W/ADC 16-SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1298CEAE+

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 85°C, External Sensor
• Output Type: MICROWIRE™, QSPI™, SPI™
• Output Alarm: No
• Output Fan: No
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Full Temp Accuracy: +/- 1 C
• Digital Output - Bus Interface: Serial (3-Wire)
• Digital Output - Number Of Bits: 12 bit
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
SHO to GND ...............................................-0.3V to (V
Analog Inputs to GND
Digital Inputs to GND (DIN, SCLK,
Digital Outputs to GND (DOUT, SSTRB) ....-0.3V to (V
Digital Output Sink Current ..…………………………………25mA
12-Bit Serial-Output Temperature Sensors
with 5-Channel ADC
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.
ELECTRICAL CHARACTERISTICS
(V
(MAX1299), f
2
DC ACCURACY (Note 1)
Resolution
Relative Accuracy (Note 2)
Differential Nonlinearity
Offset Error
Offset Temperature Coefficient
Gain Error
V
Gain Temperature Coefficient
Channel-to-Channel Offset
Matching
CONVERSION RATE
Conversion Time (Note 3)
Track/Hold Acquisition Time
Aperture Delay
Internal Clock Frequency
ANALOG INPUTS (AIN0−AIN5)
Input Voltage Range (Note 4)
Common-Mode Range
Input Current (Note 5)
Input Capacitance
DD
DD
DD
(AIN0, AIN1, AIN2, AIN3, AIN4,
AIN5, REF).............................................-0.3V to (V
_______________________________________________________________________________________
to GND.……………………………………………-0.3V to +6V
/4 Absolute Error
= 4.75V to 5.25V (MAX1298), V
PARAMETER
SCLK
= 2.5MHz, T
A
= T
CS)......-0.3V to (V
MIN
SYMBOL
t
DD
CONV
t
RES
DNL
t
f
INL
ACQ
APR
CLK
to T
= +2.7V to 3.6V (MAX1299), external reference, V
MAX
, unless otherwise noted. Typical values are at T
Measurement with respect to IN-, Figure 1
Inputs AIN0−AIN5
Inputs AIN0−AIN5, offset nulled
Voltage measurement
Temperature measurement
DD
DD
DD
DD
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
CONDITIONS
Maximum Current into Any Pin……………………………….50mA
Continuous Power Dissipation (T
Operating Temperature Range
Junction Temperature....……………………………………+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ....……………………+300°C
16-Pin SSOP (derate 8.00mW/°C above +70°C) ........667mW
MAX129_ _EAE ...............................................-40°C to +85°C
REF
A
-2V
= +2.5V (MAX1298), V
57.6
MIN
= +25°C.)
12
0
REF
A
= +70°C)
TYP
±0.5
62.3
±10
0.1
±2
16
30
16
+2V
MAX
65.5
V
1.1
2.2
±1
±1
±2
±4
±2
DD
5
REF
REF
ppm/ °C
UNITS
= +1.2V
µV/°C
LSB
LSB
LSB
LSB
LSB
LSB
kHz
Bits
ms
µA
pF
µs
ns
V
V