Datasheet
Terminal Voltage (with respect to GND)
V
DD
......................................................................-0.3V to +6V
TS1, TS0...............................................-0.3V to (V
DD
+ 0.3V)
I/O.........................................................................-0.3V to +6V
Input/Output Current, All Pins...........................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
6-Pin SOT23 (derate 7.10mW/°C above +70°C).........571mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ..................................+300°C
(V
DD
= +2.7V to +5.5V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are specified at T
A
= +25°C and V
DD
= +5V,
unless otherwise noted.)
Note 1: See Temperature Accuracy histograms in Typical Operating Characteristics.
Note 2: Guaranteed by design. Not production tested.
Note 3: Limit maximum start pulse at 1ms to avoid timing overlap.
Note 4: If no reset pulse is applied.
PARAMETER SYMBOL CONDITIONS
MIN TYP MAX
UNITS
V
DD
Range
V
DD
2.7 5.5
V
Supply
Current
I
DD
V
DD
=
5.5V
T
A
= -40°C to
+85°C
150 250
µA
T
A
= -40°C to
+125°C
400
Temperature Sensor
Error
(Note
1)
T
A
=
-20°C
-7.5 ±1.1 +7.5
°C
T
A
=
0°C
-5.5 ±0.9 +5.5
T
A
=
+25°C
-3.0 ±0.8 +3.0
T
A
=
+85°C
-4.5 ±0.5 +4.5
T
A
=
+125°C
-5.0 ±0.5 +5.0
Output Pulse
Delay
t
D1
MAX6575L,
T (temp) in
°K,
Figure
1
V
TS1
= GND, V
TS0
=
GND
5T
µs
t
D2
V
TS1
= GND, V
TS0
=
V
DD
20T
t
D3
V
TS1
=
V
DD
, V
TS0
=
GND
40T
t
D4
V
TS1
= V
DD
, V
TS0
= V
DD
80T
t
D5
MAX6575H,
T (temp) in
°K,
Figure
1
V
TS1
= GND, V
TS0
=
GND
160T
t
D6
V
TS1
= GND, V
TS0
=
V
DD
320T
t
D7
V
TS1
=
V
DD
, V
TS0
=
GND
480T
t
D8
V
TS1
= V
DD
,
V
TS0
=
V
DD
640T
Output Pulse Low
Time
t
L1-8
Figure
1
5T
µs
Reset Pulse Width (Note
2)
t
RESET
Figure
1
4.6 16.0
ms
Setup
Time
t
SETUP
Figure
1
10
µs
Start Pulse (Note
3)
t
START
Figure 1, T
A
=
+25°C
2.5
µs
Delay Time from Trigger
to
Ready (Note
4)
t
READY
Figure
1
520
ms
Glitch Immunity on I/O
Input
500
ns
Time-Select Pin Logic
Levels
V
IL
0.8
V
V
IH
2.3
I/O Output Voltage
Low
V
OL
V
DD
> 4.5V, I
SINK
=
3.2mA
0.4
V
V
DD
> 2.7V, I
SINK
=
1.2mA
0.3
I/O Input Voltage
Low
V
IL
0.8
V
I/O Input Voltage
High
V
IH
2.3
V
MAX6575L/H SOT Temperature Sensor with
Multidrop Single-Wire Digital Interface
www.maximintegrated.com
Maxim Integrated
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Absolute Maximum Ratings
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