Datasheet
Voltage on V
DD
, Relative to Ground ....................-0.3V to +4.0V
Voltage on Any Other Pin, Relative to Ground ....-0.3V to +6.0V
Operating Temperature Range ......................... -55°C to +125°C
Storage Temperature Range ............................ -55°C to +125°C
Lead Temperature (soldering, 10s) .................................+260°C
(1.7V ≤ V
DD
≤ 3.7V, T
A
= -55°C to +125°C, unless otherwise noted.)
(1.7V ≤ V
DD
≤ 3.7V, T
A
= -55°C to +125°C, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS MIN MAX UNITS
Supply Voltage V
DD
(Note 1) 1.7 3.7 V
Thermometer Error (Note 2) T
ERR
-25 to +100 ±2.0
°C
-55 to +125 ±3.0
Input Logic-High V
IH
(Note 3) 0.7 x V
DD
5.5 V
Input Logic-Low V
IL
(Note 3) -0.5 0.3 x V
DD
V
SDA Output Logic Low Voltage
(Note 3)
V
OL1
3mA sink current 0 0.4
V
V
OL2
6mA sink current 0 0.6
OS Saturation Voltage V
OL
4mA sink current (Notes 2, 3) 0.8 V
Input Current Each I/O Pin 0.4 < V
I/O
< 0.9 x V
DD
-10 +10 µA
I/O Capacitance C
I/O
10 pF
Standby Current I
DD1
(Notes 4, 5) 2 µA
Active Current (Notes 4, 5) I
DD
Active temp conversions 1000
µA
Communication only 100
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Resolution 9 12 Bits
Temperature Conversion Time t
CONVT
9-bit conversions 25
ms
10-bit conversions 50
11-bit conversions 100
12-bit conversions 200
SCL Frequency f
SCL
400 kHz
Bus Free Time Between a
STOP and START Condition
t
BUF
(Note 6) 1.3 µs
START and Repeated START
Hold Time from Falling SCL
t
HD:STA
(Notes 6, 7) 600 ns
DS75LV Digital Thermometer and Thermostat
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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.
DC Electrical Characteristics
AC Electrical Characteristics