DS1620S+ Dallas Semiconductor, DS1620S+ Datasheet - Page 4

• Manufacturer Part Number: DS1620S+
• Description: Thermometer; Digital, -55 to 125 C Range, 9-Bit Resolution, 3-Wire I'face, SOIC8
• Manufacturer: Dallas Semiconductor

Specifications of DS1620S+

• Body Style: SOIC
• Brand/series: DS1620
• Function: Thermostat
• Mounting Type: PCB
• Output: Voltage
• Primary Type: Thermostat
• Range, Measurement: 125 °C
• Termination: Leaded
• Voltage, Supply: 5.5 V
• Voltage, Switching: 2.4 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

DC ELECTRICAL CHARACTERISTICS
PARAMETER
Thermometer Error
Thermometer Resolution
Logic 0 Output
Logic 1 Output
Input Resistance
Active Supply Current
Standby Supply Current
Input Current on Each
Pin
Thermal Drift
SINGLE CONVERT TIMING DIAGRAM (STAND-ALONE MODE)
AC ELECTRICAL CHARACTERISTICS
PARAMETERS
Temperature Conversion Time
Data to CLK Setup
CLK to Data Hold
CLK to Data Delay
CLK Low Time
CLK High Time
CLK Frequency
CLK Rise and Fall
CLK to
CLK High to I/O High-Z
Convert Pulse Width
RST
RST
RST
to CLK Setup
Inactive Time
Low to I/O High-Z
RST
CONV
Hold
SYMBOL
I
T
V
V
STBY
I
R
ERR
CC
OH
OL
I
SYMBOL
0.4 < V
3.0V ≤ V
2.7V ≤ V
t
t
t
t
f
t
t
t
t
DQ, CLK to V
-55°C to +125°C
T
R
CWH
t
t
CDH
CDD
t
t
CCH
CNV
CLK
CDZ
RDZ
DC
CH
CC
CL
CONDITION
, t
TC
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
RST
F
I/O
11 of 12
to GND
< 0.9 x V
DD
DD
250 ns
≤ 5.5V
< 3.0V
MIN
285
285
100
125
DC
t
35
40
40
CNV
DD
(-55°C to +125°C; V
(-55°C to +125°C; V
DD
TYP
MIN
-10
2.4
1
1
500 ms
MAX
MAX
±1.25
1.75
750
150
500
±0.5
±2.0
±0.2
+10
50
50
0.4
1.5
12
1
DD
DD
UNITS
UNITS
Bits
MW
MW
=2.7V to 5.5V)
mA
=2.7V to 5.5V)
MHz
µA
µA
°C
°C
V
V
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
8, 9, 10
NOTES
8, 11
2
4
5
6
6
7
12
8
8
8
8
8
8
8
8
8