DS1856E-050 Maxim Integrated Products, DS1856E-050 Datasheet - Page 19

• Manufacturer Part Number: DS1856E-050
• Description: Digital Potentiometer ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS1856E-050

• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 50 KOhms
• Wiper Memory: Non Volatile
• Digital Interface: Serial (2-Wire)
• Operating Supply Voltage: 3.3 V, 5 V
• Supply Current: 2 mA
• Maximum Operating Temperature: + 95 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.85 V
• Package / Case: TSSOP-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

nally Calibrated Monitors and Password Protection
Dual, Temperature-Controlled Resistors with Inter-
Name of Row
Threshold
Threshold
Threshold
0
1
2
Name of Byte ............. <Read/Write><Volatile><Power-On-Value>
Name of Byte ............. <Read/Write><Nonvolitile><Factory-Default-Setting>
Temp High Alarm ..... <R-all/W-pw2><NV><7FFFh> Temperature measurements above this
Temp Low Alarm....... <R-all/W-pw2><NV><8000h> Temperature measurements below this
Temp High Warning . <R-all/W-pw2><NV><7FFFh> Temperature measurements above this
Temp Low Warning .. <R-all/W-pw2><NV><8000h> Temperature measurements below this
V
V
V
V
Mon1 High Alarm ..... <R-all/W-pw2><NV><FFFFh> Voltage measurements of the Mon1
Mon1 Low Alarm ...... <R-all/W-pw2><NV><0000h> Voltage measurements of the Mon1
Mon1 High Warning. <R-all/W-pw2><NV><FFFFh> Voltage measurements of the Mon1
Mon1 Low Warning .. <R-all/W-pw2><NV><0000h> Voltage measurements of the Mon1
CC
CC
CC
CC
High Alarm........ <R-all/W-pw2><NV><FFFFh> Voltage measurements of the V
Low Alarm .......... <R-all/W-pw2><<NV><0000h> Voltage measurements of the V
High Warning.... <R-all/W-pw2><NV><FFFFh> Voltage measurements of the V
Low Warning..... <R-all/W-pw2><<NV><0000h> Voltage measurements of the V
____________________________________________________________________
Measurements below this threshold clear the alarm bit.
Measurements above this threshold clear the alarm bit.
Measurements below this threshold clear the warning bit.
Measurements above this threshold clear the warning bit.
input above this unsigned threshold set its corresponding alarm bit.
Measurements below this threshold clear the alarm bit.
input below this unsigned threshold set its corresponding alarm bit.
Measurements above this threshold clear the alarm bit.
input above this unsigned threshold set its corresponding warning
bit. Measurements below this threshold clear the warning bit.
input below this unsigned threshold set its corresponding warning
bit. Measurements above this threshold clear the warning bit.
input above this unsigned threshold set its corresponding alarm bit.
Measurements below this threshold clear the alarm bit.
input below this unsigned threshold set its corresponding alarm bit.
Measurements above this threshold clear the alarm bit.
input above this unsigned threshold set its corresponding warning
bit. Measurements below this threshold clear the warning bit.
input below this unsigned threshold set its corresponding warning
bit. Measurements above this threshold clear the warning bit.
two's complement threshold set its corresponding alarm bit.
two's complement threshold set its corresponding alarm bit.
two's complement threshold set its corresponding warning bit.
two's complement threshold set its corresponding warning bit.
Register Descriptions
CC
CC
CC
CC
19