Si840x

Rev. 1.6

5

3.0 V < VDD < 5.5 V. TA = –40 to +125 °C. Typical specs at 25 °C unless otherwise noted.

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Logic Levels Side A

Logic Input Threshold2

Logic Low Output Voltages3

Input/Output Logic Low Level

Difference4

ISDAA = ISCLA = 3.0 mA

ISDAA = ISCLA = 0.5 mA

450

650

550

50

—

—

—

—

780

910

825

—

mV

mV

mV

mV

Logic Levels Side B

Logic Low Input Voltage

Logic High Input Voltage

Logic Low Output Voltage

ISCLB = 35 mA

—

2.0

—

—

—

—

0.8

—

400

V

V

mV

SCL and SDA Logic High

Leakage

Isdaa, Isdab

Iscla, Isclb

SDAA, SCLA = VSSA

SDAB, SCLB = VSSB

—2.0

10

µA

Pin capacitance SDAA, SCLA,

SDAB, SDBB

CA

CB

—

—

10

10

—

—

pF

pF

Notes:

1. All voltages are relative to respective ground.

3. Logic low output voltages are 910 mV max from –10 to 125 °C at 3.0 mA.

Logic low output voltages are 955 mV max from –40 to 125 °C at 3.0 mA.

Logic low output voltages are 825 mV max from –10 to 125 °C at 0.5 mA.

Logic low output voltages are 875 mV max from –40 to 125 °C at 0.5 mA.

minimum difference between the output logic low level of the driving device and the input logic threshold.

5. Side A measured at 0.6 V.