APDS-9702-020 Avago Technologies US Inc., APDS-9702-020 Datasheet - Page 6

• Manufacturer Part Number: APDS-9702-020
• Description: Photodiodes Sigl Conditioning IC f/ Opt Proximity Sen
• Manufacturer: Avago Technologies US Inc.
• Type: Signal Conditioning IC for Optical Proximity Sensorsr

Specifications of APDS-9702-020

• Package / Case: QFN-8
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Product: Ambient Light Sensor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I
APDS-9702 operates as slave device on I
described below, for more details and specifications, please refer to I
SDA
SCL
SDA
SCL
SDA
SCL
S
Wr
A
P
Slave Address: 1010100 (Default)
6
2
C Definition
1
S
repeated START
condition
START
condition
START or
S
S or Sr
Start Condition
Write”0”
Acknowledge (0 for ACK)
Stop Condition
Master-to-Slave
Slave-to-Master
START condition
Slave Address
S
ADDRESS
1-7
MSB
1
7
2
8
W
START and STOP conditions
interrupt within slave
byte complete,
7
ACK
Wr
9
1
acknowledgement
signal from slave
8
2
C bus for clock frequency (SCL) up to 400 kHz. The basic protocol of I
A
1
ACK
9
A complete data transfer
Data transfer on I
1-7
Low byte
DATA
MSB
1
clock line held LOW while
interrupts are serviced
Data Byte
2
8
8
3 to 8
2
C bus
STOP condition
ACK
9
2
C-bus specification and user manual.
ACK
P
9
A
1
1-7
MSB
1
High byte
DATA
2
Data Byte
3 to 8
8
signal from receiver
acknowledgement
8
ACK
ACK
9
9
repeated START
condition
STOP
condition
STOP or
Sr or P
P
A
1
2
C bus is
Sr
P
1
P