DS1858E-050 Maxim Integrated Products, DS1858E-050 Datasheet - Page 5

• Manufacturer Part Number: DS1858E-050
• Description: IC RES TEMP 50/50K 3MON 16-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1858E-050

• Taps: 256
• Resistance (ohms): 50K
• Number Of Circuits: 2
• Temperature Coefficient: 50 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 95°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resistance In Ohms: 50K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AC ELECTRICAL CHARACTERISTICS (continued)
(V
Note 10: After this period, the first clock pulse is generated.
Note 11: The maximum t
Note 12: A device must internally provide a hold time of at least 300ns for the SDA signal (see the V
Note 13: C
Note 14: EEPROM write begins after a STOP condition occurs.
(V
CC
CC
= 3.0V to 5.5V, T
= 5.0V, T
to bridge the undefined region of the falling edge of SCL.
B
—total capacitance of one bus line, timing referenced to 0.9 x V
A
= +25°C, unless otherwise noted.)
700
660
620
580
540
500
60
50
40
30
20
10
0
-40
0
A
SUPPLY CURRENT vs. TEMPERATURE
= -40°C to +95°C, unless otherwise noted.)
-20
HD:DAT
50
RESISTANCE vs. SETTING
0
100
TEMPERATURE (°C)
only has to be met if the device does not stretch the LOW period (t
20
SETTING
150
40
200
_____________________________________________________________________
60
250
80
Resistors with Three Monitors
300
100
Dual Temperature-Controlled
Typical Operating Characteristics
CC
and 0.1 x V
700
650
600
550
500
450
400
700
660
620
580
540
500
3.0
0
SDA = 5V
SUPPLY CURRENT vs. VOLTAGE
ACTIVE SUPPLY CURRENT
3.5
CC
100
vs. SCL FREQUENCY
SCL FREQUENCY (kHz)
.
VOLTAGE (V)
4.0
LOW
200
IH MIN
4.5
) of the SCL signal.
of the SCL signal) in order
300
5.0
400
5.5
5