■Electric Characteristics

IR2E51Y

Sheet No.: F1-A00101EN

Parameter

Stand-by supply current

VIN Supply current

VCC Supply current

VDD Supply current

ISS1

IIN1

Symbol

IIN2

ICC1

IVDD1

Unit

See the Block Diagram unless otherwise specified.

VIN=3.6V, VCC=2.5V, VDD=1.8V, Ta=25°C, RIREF=13kΩ, RIREF_PD=15kΩ

The current direction is regarded positive when entering the IC and negative when exiting.

Measurement condition

MIN.

TYP.

MAX.

Current consumption

Parameter

IREF Pin voltage

IREF_PD Pin voltage

VREF

VREF_PD

Symbol

Unit

Measurement condition

MIN.

TYP.

MAX.

Voltage reference circuit

XSTB="0"

VIN=4.2V,CPO output: 1x mode

CPO output: No load current

VIN=3V, CPO output: 1.5x mode

CPO output: No load current

VCC=2.5V(IPD no input current)

VCC=1.8V

-

-

-

-

-

0

0.17

3.0

0.7

0

3

0.32

5.0

1.5

3

μA

mA

mA

mA

μA

Parameter

Illuminance output data (8bit)

(Offset adjustment=00H)

(Slope adjustment=00H)

RIREF_PD=15kΩ

Illuminance offset

adjustment sensitivity

(Offset adjustment

for sensor dispersion)

Slope adjustment=00H

RIREF_PD=15kΩ

Illuminance slope

adjustment sensitivity

(Slope adjustment

for sensor dispersion)

Offset adjustment=00H

RIREF_PD=15kΩ

Dout_PD0

Dout_PD1

Symbol

Dout_PD2

Dout_PD3

Dout_PD4

Unit

Measurement condition

MIN.

TYP.

MAX.

Ambient light sensor interface circuit

RIREF=13kΩ

RIREF_PD=15kΩ

480

480

mV

mV

Dout_PD5

D_OFSET0

D_OFSET+1

D_OFSET+7

D_OFSET-1

D_OFSET-8

D_GAIN0

D_GAIN+1

D_GAIN+7

D_GAIN-1

D_GAIN-8

PD pin current=0μA(open)

PD pin current=10μA

PD pin current=20μA

PD pin current=30μA

PD pin current=40μA

PD pin current=50μA

Offset adjustment: 00H

Offset adjustment:01H

Offset adjustment:07H

Offset adjustment:0FH

Offset adjustment:08H

Offset adjustment:00H

Offset adjustment:01H

Offset adjustment:07H

Offset adjustment:0FH

Offset adjustment:08H

00H

34H

64H

94H

C8H

F8H

0

+8

+56

-8

-64

0

+3.13

+21.90

-3.13

-25.04

LSB

LSB

LSB

LSB

LSB

%

%

%

%

%