DS1848E-050+T&R Maxim Integrated Products, DS1848E-050+T&R Datasheet - Page 3

• Manufacturer Part Number: DS1848E-050+T&R
• Description: IC RES/MEM TEMP 50/10K 14-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1848E-050+T&R

• Taps: 256
• Resistance (ohms): 10K, 50K
• Number Of Circuits: 2
• Temperature Coefficient: 850 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: 14-TSSOP
• Resistance In Ohms: 10K and 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SDA
SCL
Gnd
WP
Vcc
A0
A1
A2
DS1848 BLOCK DIAGRAM Figure 1
Temperature
Interface
Digital
Sensor
2-Wire
7Fh
0h
E0h
E1h
E2h
E3h
E4h
E5h-
E6h
E7h
E8h-
EFh
F0h
F1h
F2h-
FFh
EEPROM
128x8 bit
(Table 0)
USER
Internal Address Sel
Configuration Byte
Temperature MSB
Temperature LSB
Resistor 0 Setting
Table Select Byte
Resistor 1 setting
Address Pointer
User Memory
User Memory
User Memory
Byte
Byte
3 of 17
Look-up Table
EEPROM
Resistor 0
(Table 1)
72x8 bit
Look-up Table
Controlled 10k
EEPROM
Resistor 1
(Table 2)
10kW or 50kW
72x8 bit
256 Position
256 Position
Controlled
Resistor 0
Resistor 1
Digitally-
Digitally-
W
0h
47h
DS1848
H0
L0
H1
L1