Si1120-A-GM Silicon Laboratories Inc, Si1120-A-GM Datasheet - Page 4

• Manufacturer Part Number: Si1120-A-GM
• Description: Industrial Optical Sensors Proximity/Ambient Light Snsr w/PWM Out
• Manufacturer: Silicon Laboratories Inc
• Type: Ambient Light Sensor with Analog Outputr

Specifications of Si1120-A-GM

• Product: Integrated Ambient Light and Proximity Sensor
• Output Type: Analog - Voltage
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 2. Recommended Operating Conditions
Si 1120
1. Electrical Specifications
Table 1. Absolute Maximum Ratings*
4
Parameter
Typical Operating Conditions (T
Supply Voltage
Operating Temperature
SC/MD/STX High Threshold
SC/MD/STX Low Threshold
Active TXO Voltage
ALS Operating Range
Proximity Conversion Frequency
LED Emission Wavelength
Notes:
Parameter
Supply Voltage
Operating Temperature
Storage Temperature
Voltage on TXO with respect to
GND
Voltage on all other Pins with
respect to GND
Maximum Total Current through
TXO (TXO active)
Maximum Total Current through
TXGD and VSS
Maximum Total Current through
all other Pins
ESD Rating
*Note: Stresses above those listed in this table may cause permanent damage to the device. This is a stress rating only, and
1. Minimum R1 resistance should be calculated based on LED forward voltage, maximum LED current, LED voltage rail
2. When in Mode 0 and operating at 250 Hz, STX pulse width should be limited to 1 ms.
3. When using LEDs near the min and max wavelength limits, higher radiant intensities may be needed to achieve the end
used, and maximum active TXO voltage.
system's proximity sensing performance goals.
functional operation of the devices at those or any other conditions above those indicated in the operational listings of
this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device
reliability.
1
3
2
A
Symbol
= 25 °C)
V
VIH
Edc
VIL
DD
Human body model
Conditions
Conditions / Notes
V
T = –40 to +85 °C,
DD
Rev. 1.0
to GND, TXGD
–0.3
–0.3
–0.3
Min
–40
–65
—
—
—
—
V
DD
Min
–40
600
2.2
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
–0.7
Typ
125
850
VDD + 0.3
3.3
25
—
—
—
—
Max
500
600
100
5.5
5.5
85
85
2
Max
100
250
950
3.7
0.6
1.0
85
—
Units
Units
mA
mA
mA
°C
°C
kV
kLx
nm
V
V
V
Hz
°C
V
V
V
V