DS1775R/TR1 DALLAS [Dallas Semiconductor], DS1775R/TR1 Datasheet - Page 11

• Manufacturer Part Number: DS1775R/TR1
• Description: SOT23-5 Digital Thermometer and Thermostat
• Manufacturer: DALLAS [Dallas Semiconductor]

ABSOLUTE MAXIMUM RATINGS*
Voltage on VDD, Relative to Ground
Voltage on any other pin, Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(–55 C to +125 C; 2.7V
PARAMETER
Supply Voltage
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Input Logic High
Input Logic Low
SDA Output Logic Low
Voltage
O.S. Saturation Voltage
Input current each I/O pin
I/O Capacitance
Standby Current
Active Current
ELECTRICAL CHARACTERISTICS:
DIGITAL THERMOMETER
PARAMETER
Thermometer Error
Resolution
Conversion Time
SYMBOL
SYMBOL
V
t
DD
SYMBOL
V
V
CONVT
T
I
V
C
V
V
I
DD1
DD
ERR
OL1
OL2
OL
I/O
IH
IL
V
5.5V)
DD
Communication
–10 C to +85 C
–55 C to 125 C
CONDITION
CONDITION
Active Temp.
Conversions
0.4 < V
conversion
conversion
conversion
conversion
3 mA sink
6 mA sink
4 mA sink
CONDITION
0.9V
current
current
current
10-bit
11-bit
12-bit
9-bit
only
11 of 13
DD
I/O
–0.3V to +7.0V
–0.3V to +7.0V
–55 C to +125 C
–55 C to +125 C
260 C for 10 seconds
<
(–55 C to +125 C; 2.7V
(–55 C to +125 C; 2.7V
0.7 V
MIN
MIN
-0.5
-10
MIN
0
0
9
2.7
DD
1000
TYP
TYP
125
250
500
TYP
V
0.3V
MAX
MAX
MAX
1200
DD
1000
150
300
600
+10
100
12
5.5
0.4
0.6
0.8
2.0
3.0
10
1
+0.5
DD
V
V
DD
UNITS NOTES
UNITS NOTES
DD
102299
UNITS
bits
ms
V
pF
C
V
V
V
V
A
A
A
5.5V)
5.5V)
NOTES
DS1775
9, 10
1
1,9
3,4
3,4
1
1
1
2