ds2482-800 Maxim Integrated Products, Inc., ds2482-800 Datasheet - Page 22

• Manufacturer Part Number: ds2482-800
• Description: Eight-channel 1-wire Master
• Manufacturer: Maxim Integrated Products, Inc.

Only for pullup voltages of 3V and lower can the maximum permissible bus capacitance of 400pF be maintained. A
reduced bus capacitance of 300pF is acceptable for pullup voltages of 4V and lower. For fast speed operation at
any pullup voltage, the bus capacitance must not exceed 200pF. The corresponding pullup resistor value at the
voltage is indicated by the "Minimum Rp" line.
Figure 11. I²C Fast Mode Pullup Resistor Selection Chart
PACKAGE INFORMATION
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a "+",
"#", or "-" in the package code indicates RoHS status only. Package drawings may show a different suffix
character, but the drawing pertains to the package regardless of RoHS status.
PACKAGE TYPE
16 SO (150 mil)
2000
1600
1200
800
400
0
1
PACKAGE CODE
S16+5
"Minimum Rp"
2
DOCUMENT NO.
Pull-up Voltage
21-0041
3
22 of 23
Max. Load at Min. Rp fast mode
4
5
500
400
300
200
100
0