DS1845E-100+ Maxim Integrated Products, DS1845E-100+ Datasheet - Page 13

• Manufacturer Part Number: DS1845E-100+
• Description: IC POT/MEM DUAL NV 100K 14-TSSOP
• Manufacturer: Maxim Integrated Products

Specifications of DS1845E-100+

• Taps: 100, 256
• Resistance (ohms): 10K, 100K
• Number Of Circuits: 2
• Temperature Coefficient: 750 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 10K and 100K
• Number Of Pots: Dual
• Taps Per Pot: 100
• Resistance: 100 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (2-Wire)
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 40 uA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Tolerance: 20 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7. C B - total capacitance of one bus line in picofarads. Timing referenced to 0.9V
8. EEPROM write begins after a stop condition occurs.
9. Absolute linearity is used to measure expected wiper voltage as determined by wiper position.
10. Relative linearity is used to determine the change of wiper voltage between two adjacent wiper
11. When used as a rheostat or variable resister the temperature coefficient applies: 750 ppm/°C. When
12. I
13. Maximum Icc is dependent on clock rates.
positions.
used as a voltage divider or potentiometer, the effective temperature coefficient approaches
30 ppm/°C.
CC
specified with SDA pin open.
13 of 14
CC
and 0.1V
CC
.