SAA1501T Datasheet, PDF (11/20 Pages) NXP Semiconductors – Battery charge level indicator

Philips Semiconductors
Battery charge level indicator
Objective specification
SAA1501T
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134). All voltages with respect to GND (pin 24); input
currents are positive; pins 5, 6 and 21 are not allowed to be voltage driven; the voltage ratings are valid provided other
ratings are not being violated.
SYMBOL
V_CC
V_n1
V_n2
∆V
I_CC
I_GND
I_n
P_tot
T_stg
T_j
T_amb
PARAMETER
CONDITIONS
supply voltage
input voltage at pins 9 to 12
input voltage at pins 2 to 4, 13 to 20, 22
and 23
voltage difference between pins 10 and
7 and between pins 9 and 8
supply current
power ground supply current
supply current at pins 5 to 8
total power dissipation
storage temperature
T_amb = 70 °C
junction temperature
operating ambient temperature
MIN.
−0.5
−0.5
−0.5
MAX.
+5.5
+1.0
V_CC
UNIT
V
V
V
−2.0
+2.0
V
−
80
mA
−
−80
mA
−
−1
mA
−
0.75
W
−55
+150
°C
−
+150
°C
−10
+75
°C
QUALITY SPECIFICATION
In accordance with SNW-FQ-611 part E. The numbers of the quality specification can be found in the “Quality Reference
Handbook”. The Handbook can be ordered using the code 9398 510 63011.
THERMAL CHARACTERISTICS
SYMBOL
R_{th j-a}
PARAMETER
thermal resistance from junction to ambient in free air
VALUE
75
UNIT
K/W
December 1994
11