Data Sheet

Page 6 ams Datasheet
Document Feedback [v1-01] 2017-Mar-17
AS7262 − Electrical Characteristics
All limits are guaranteed with VDD = VDD1 = VDD2 = 3.3V,
T
AMB
= 25°C. The parameters with min and max values are
guaranteed with production tests or SQC (Statistical Quality
Control) methods.
Figure 6:
Electrical Characteristics of AS7262
Symbol Parameter Conditions Min Typ Max Unit
General Operating Conditions
VDD1 /VDD2 Voltage Operating Supply UART Interface 2.97 3.3 3.6 V
VDD1 /VDD2 Voltage Operating Supply I²C Interface 2.7 3.3 3.6 V
T
AMB
Operating Temperature -40 25 85 °C
I
VDD
Operating Current 5 mA
Internal RC Oscillator
F
OSC
Internal RC Oscillator
Frequency
15.7 16 16.3 MHz
t
JITTER
(1)
Internal Clock Jitter @25°C 1.2 ns
Temperature Sensor
D
TEMP
Absolute Accuracy of the
Internal Temperature
Measurement
-8.5 8.5 °C
Indicator LED
I
IND
LED Current 1 4 8 mA
I
ACC
Accuracy of Current -30 30 %
V
LED
Voltage Range of Connected
LED
Vds of current sink 0.3 VDD V
LED_DRV
I
LED1
LED Current 12.5, 25, 50 or 100 12.5 100 mA
I
ACC
Accuracy of Current -10 10 %
V
LED
Voltage Range of Connected
LED
Vds of current sink 0.3 VDD V
Electrical Characteristics