DS1624S Maxim Integrated Products, DS1624S Datasheet - Page 2
![IC THERM/EEPROM DIG 256BYT 8SOIC](/photos/6/58/65843/8-soic_21-0262_sml.jpg)
DS1624S
Manufacturer Part Number
DS1624S
Description
IC THERM/EEPROM DIG 256BYT 8SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1624S.pdf
(17 pages)
Specifications of DS1624S
Function
Thermometer, Thermostat
Topology
EEPROM, Register Bank
Sensor Type
Internal
Sensing Temperature
-55°C ~ 125°C
Output Type
2-Wire Serial
Output Alarm
No
Output Fan
No
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Full Temp Accuracy
+/- 0.5 C
Digital Output - Bus Interface
Serial (2-Wire)
Digital Output - Number Of Bits
13 bit
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 55 C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS1624S
Manufacturer:
DALLAS
Quantity:
5 510
Part Number:
DS1624S
Manufacturer:
DALLAS
Quantity:
20 000
Part Number:
DS1624S+
Manufacturer:
MAIXM
Quantity:
20 000
Company:
Part Number:
DS1624S+T&R
Manufacturer:
DALLAS
Quantity:
83
Company:
Part Number:
DS1624S+T&R
Manufacturer:
MAXIM
Quantity:
53
Part Number:
DS1624S+TR
Manufacturer:
MAXIM/美信
Quantity:
20 000
ORDERING INFORMATION
DS1624
DS1624+
DS1624S
DS1624S+
DS1624S/T&R
DS1624S+T&R
Note: A “+” symbol will also be marked on the package near the Pin 1 indicator.
DETAILED PIN DESCRIPTION Table 1
OVERVIEW
A block diagram of the DS1624 is shown in Figure 1. The DS1624 consists of two separate functional
units: 1) a 256–byte nonvolatile E
The nonvolatile memory is made up of 256 bytes of E
type of information the user wishes; for example, frequency compensation coefficients may be placed in
this memory to allow for compensation of measured frequency depending upon the temperature at which
the measurement is made. These memory locations are accessed through the 2–wire serial bus.
The direct to digital temperature sensor allows the DS1624 to measure the ambient temperature and
report the temperature value in a 13–bit word, with 0.03125°C resolution. The temperature sensor and its
related registers are accessed through the 2–wire serial interface.
INFORMATIO
PIN
ORDERING
1
2
3
4
5
6
7
8
N
SYMBOL
GND
SDA
SCL
V
NC
A2
A1
A0
DD
DS1624
DS1624 (See Note)
DS1624S
DS1624S (See Note) DS1624 in Lead-Free 208 mil 8-pin SO
DS1624S
DS1624S (See Note) DS1624 in Lead-Free 208 mil 8-pin SO, 2000 Piece Tape-
PACKAGE
MARKING
DESCRIPTION
Data input/output pin for 2-wire serial communication port.
Clock input/output pin for 2-wire serial communication port.
No connect. No Internal Connection.
Ground pin.
Address input pin.
Address input pin.
Address input pin.
Supply Voltage 2.7V to 5.5V input power pin.
2
memory, and 2) a direct–to–digital temperature sensor.
DS1624 in 300 mil 8-pin DIP
DS1624 in Lead-Free 300 mil 8-pin DIP
DS1624 in 208 mil 8-pin SO
DS1624 in 208 mil 8-pin SO, 2000 Piece Tape-and-Reel
and-Reel
2 of 17
2
memory. This memory may be used to store any
DESCRIPTION
DS1624