ADE7816ACPZ-RL View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADE7816ACPZ-RL

Six Current Channels, One Voltage Channel Energy Metering IC

Analog Devices 

Data Sheet

ADE7816

TIMING CHARACTERISTICS

VDD = 3.3 V ± 10%, AGND = DGND = 0 V, on-chip reference, CLKIN = 16.384 MHz, TMIN to TMAX = −40°C to +85°C. Note that, within

the timing tables and diagrams, the dual function pin names are referenced by the relevant function only; see the Pin Configuration and

Function Descriptions section for full pin mnemonics and function descriptions.

I2C-Compatible Interface Timing

Table 2. I2C-Compatible Interface Timing Parameters

Parameter

SCL Clock Frequency

Hold Time (Repeated) Start Condition

Low Period of SCL Clock

High Period of SCL Clock

Setup Time for Repeated Start Condition

Data Hold Time

Data Setup Time

Rise Time of Both SDA and SCL Signals

Fall Time of Both SDA and SCL Signals

Setup Time for Stop Condition

Bus Free Time Between a Stop and Start Condition

Pulse Width of Suppressed Spikes

Symbol

fSCL

tHD;STA

tLOW

tHIGH

tSU;STA

tHD;DAT

tSU;DAT

tR

tF

tSU;STO

tBUF

tSP

Standard Mode

Fast Mode

Min

Max

Min Max Unit

0

100

0

400 kHz

4.0

0.6

μs

4.7

1.3

μs

4.0

0.6

μs

4.7

0.6

μs

0

3.45

0

0.9

μs

250

100

ns

1000

20

300 ns

300

20

300 ns

4.0

0.6

μs

4.7

1.3

μs

N/A1

50

ns

1 N/A means not applicable.

SDA

tF

tR

tLOW

SCL

tHD;STA tHD;DAT

START

CONDITION

tSU;DAT

tR

tHD;STA

tSP

tR

tBUF

tHIGH

tSU;STA

REPEATED START

CONDITION

Figure 2. I2C-Compatible Interface Timing

tSU;STO

STOP

START

CONDITION CONDITION

Rev. 0 | Page 5 of 48

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