MAX6682MUA+T Maxim Integrated Products, MAX6682MUA+T Datasheet - Page 2

• Manufacturer Part Number: MAX6682MUA+T
• Description: IC THERMISTOR TO DGTL 8UMAX
• Manufacturer: Maxim Integrated Products
• Type: Temperature Sensorr

Specifications of MAX6682MUA+T

• Input Type: Logic
• Output Type: Logic
• Interface: 3-Wire SPI Serial
• Current - Supply: 29µA
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Full Temp Accuracy: +/- 1.5 C
• Digital Output - Bus Interface: Serial (3-Wire, SPI)
• Digital Output - Number Of Bits: 10 bit + Sign
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
SO, SCK, CS, R-, R+ to GND ....................-0.3V to (V
R+ Current ........................................................................±20mA
R- Current ...........................................................................±1mA
SCK, CS, SO Current .........................................-1mA to +50mA
ESD Protection (Human Body Model) .............................±2000V
Thermistor-to-Digital Converter
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
2
Supply Voltage
ADC Total Unadjusted Error
ADC Conversion Time
R- Input Impedance
R- Leakage Current
Conversion Rate
Reference Voltage Output
Reference Load Regulation
Reference Supply Regulation
Conversion Supply Current
Average Supply Current
Standby Current
Idle Current
SERIAL INTERFACE
Input Low Voltage
Input High Voltage
Input Leakage Current
Output High Voltage
Output Low Voltage
CC
_______________________________________________________________________________________
= 3V to 5.5V, T
PARAMETER
CC
A
to GND) .................................-0.3V to +6V
= -55°C to +125°C, unless otherwise noted. Typical values are specified at V
SYMBOL
t
I
CONV
V
V
TUE
LEAK
V
V
Z
V
V
I
REF
I
I
I
OH
CC
ID
C
OL
IN
A
S
IH
IL
DOUT = 768.935 x (V
V
I
0 < I
During conversion, no load
0.5 conversions/s, no load
CS low, SCK inactive
CS high, analog circuits off
V
I
I
LOAD
SOURCE
SINK
IN
IN
CC
> 0.1V
= GND or V
LOAD
= 1.6mA
= 1mA
+ 0.3V)
= 1.6mA
REF
< 2mA
CONDITIONS
CC
Continuous Power Dissipation (T
Operating Temperature Range
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature .....................................................+150°C
REXT
8-Pin µMAX (derate 4.1mW/°C above +70°C) ............ 328mW
(T
MIN
/V
R+
to T
) - 134.0923;
MAX
) ...............................................-55°C to +125°C
CC
V
0.8 x
MIN
1.10
V
3.0
0.4
CC
-3
1
0
CC
= 3.3V and T
A
-
= +70°C)
TYP
1.22
220
0.5
0.7
64
17
10
1
3
A
= +25°C.) (Note 1)
MAX
0.2 x
1.40
V
300
5.5
0.1
0.4
+3
80
50
29
17
7
CC
1
UNITS
%/mA
mV/V
LSB
MΩ
ms
nA
Hz
µA
µA
µA
µA
µA
V
V
V
V
V
V