DS1847E-050+T&R Maxim Integrated Products, DS1847E-050+T&R Datasheet - Page 3

• Manufacturer Part Number: DS1847E-050+T&R
• Description: IC RES TEMP-CNTRL 50/10K 16TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1847E-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: 16-TSSOP
• Resistance In Ohms: 10K and 50K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS1847 BLOCK DIAGRAM Figure 1
SDA
SCL
Gnd
V
WP
A0
A1
A2
CC
Temperature
Interface
Digital
Sensor
2-Wire
47h
0h
E0h
E1h
E2h
E3h
E4h
E5h-
E6h
E7h
E8h-
EFh
F0h
F1h
F2h-
FFh
Look-up Table
EEPROM
Resistor 0
(Table 1)
72x8 bit
Resistor 0 Setting
Table Select Byte
Resistor 1 setting
Internal Address
Address Pointer
Configuration
User Memory
User Memory
User Memory
Temperature
Temperature
MSB Byte
LSB Byte
3 of 17
Select
Byte
Look-up Table
EEPROM
Resistor 1
(Table 2)
72x8 bit
Controlled 10kW
10kW or 50kW
256 Position
256 Position
Controlled
Resistor 0
Resistor 1
Digitally-
Digitally-
H0
L0
H1
L1