Preliminary Technical Data

AD5100

Rev. PrJ | Page 5 of 32

Parameter

Symbol

Conditions

Min

Max

Unit

Sleep Mode Supply Current

10

μA

Active Mode Supply Current

3

mA

Selected

3

mA

Device Power On Threshold

V2MON,IH

2.2

V

V2MON,IL

0.4

V

Device Power Up V2MON Minimum

Pulse Width (Figure 14)

4

ms

Device Power Down Delay

V2MON < 0.4V (Normal Mode)

2

s

I2C Initiated Power Down

10

μs

For OTP only

6

6.5

V

OTP Supply Current

For OTP only

200

mA

12

ms

Parameter Adjustment Time

1

μs

I2C Interface Timing

Characteristics

SCL Clock Frequency

400

KHz

and Stop

1.3

μs

START condition. After this period,

the first clock is generated

0.6

μs

1.3

μs

0.6

50

μs

Condition

0.6

μs

0.9

μs

0.1

μs

Signals

0.3

μs

Signals

0.3

μs

Condition

0.6

μs

Notes:

1.

2.

3.

The RESET short-circuit current is the maximum pullup current when RESET is driven low by a μP bidirectional reset pin.

4.

logic controller without pull-up resistors.

5.

6.

of whether the OTP fuses are programmed.

7.

The OTP settling time occurs only once if OTP function is used.

8.

Guaranteed by design and not subject to production test.

PS

S

SCL

SDA

P

Figure 2. Digital Interface Timing Diagram