DS1858E-050+ Maxim Integrated Products, DS1858E-050+ Datasheet - Page 17

• 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: Lead free / RoHS Compliant

Table 02h
Table 03h
Table 01h (continued)
LOCATION
MEMORY
LOCATION
LOCATION
8A to 8B
8D to 8F
MEMORY
MEMORY
80 to C7
80 to C7
F0 to FF
F0 to FF
(hex)
(hex)
(hex)
8C
5
4
3
2
1
0
EEPROM/
EEPROM
EEPROM
EEPROM
SRAM
EEPROM/
EEPROM/
EEPROM
EEPROM
EEPROM
EEPROM
—
—
—
—
—
—
SRAM
SRAM
R/W
R/W
—
—
—
—
—
—
—
—
R/W
R/W
R/W
R/W
R
R
DEFAULT
SETTING
(hex)
DEFAULT
DEFAULT
____________________________________________________________________
SETTING
SETTING
A2
00
—
0
0
0
0
0
0
(hex)
(hex)
FF
FF
FF
FF
Resistors with Three Monitors
Dual Temperature-Controlled
Device address
LOCATION
NAME OF
Reserved
Reserved
NAME OF LOCATION
NAME OF LOCATION
ADFIX
MPEN
ADEN
APEN
Resistor 0 Temp LUT
Resistor 1 Temp LUT
INV1
INV2
Reserved
Reserved
Controls if the device responds to one or two device
addresses (see the Memory Description section and
Table 5).
Controls the means by which Main and Auxiliary Device
addresses are set (see the Memory Description section
and Table 5).
Controls auxiliary write protect. See the Memory
Description section.
Controls main write protect. See the Memory Description
section.
Configures buffer 1 with OUT1 = MINT +
(INV1 [XOR] IN1).
Configures buffer 2 with OUT2 = INV2 [XOR] IN2.
Contains Main Device address if the bit ADFIX = 1. If
ADFIX = 0, then address A2h is used.
Look-up table for Resistor 0.
Look-up table for Resistor 1.
FUNCTION
—
FUNCTION
FUNCTION
—
17