DS1859B-020 Maxim Integrated Products, DS1859B-020 Datasheet - Page 17

• Manufacturer Part Number: DS1859B-020
• Description: IC RES TEMP 20/20K W/3MON 16-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS1859B-020

• Taps: 256
• Resistance (ohms): 20K
• Number Of Circuits: 2
• Temperature Coefficient: 50 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.85 V ~ 5.5 V
• Operating Temperature: -40°C ~ 95°C
• Mounting Type: Surface Mount
• Package / Case: 16-CSBGA
• Resistance In Ohms: 20K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Main Device (continued)
LOCATION
MEMORY
72 to 73
(hex)
Bit 7
74
3
2
1
0
6
5
4
3
2
1
0
Dual, Temperature-Controlled Resistors with
EEPROM/
SRAM
SRAM
SRAM
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R/W
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R
____________________________________________________________________
DEFAULT
SETTING
(hex)
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Internally Calibrated Monitors
NAME OF LOCATION
Warning flags
Reserved
MON1hi
MON1lo
MON2hi
MON2lo
TMPhi
TMPlo
V
V
MINT
CC
CC
X
X
X
hi
lo
A mask of all flags located in Table 01 byte
88h determines the value of MINT. MINT is
maskable to 0 if no interrupt is desired by
setting Table 01 byte 88h to 0.
This warning flag goes high when the upper
limit of the temperature setting is violated.
This warning flag goes high when the lower
limit of the temperature setting is violated.
This warning flag goes high when the upper
limit of the V
This warning flag goes high when the lower
limit of the V
This warning flag goes high when the upper
limit of the MON1 setting is violated.
This warning flag goes high when the lower
limit of the MON1 setting is violated.
This warning flag goes high when the upper
limit of the MON2 setting is violated.
This warning flag goes high when the lower
limit of the MON2 setting is violated.
CC
CC
setting is violated.
setting is violated.
FUNCTION
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