bq3285ED/LD
DC Electrical Characteristics—bq3285LD (TA = TOPR, VCC = 3V)
Symbol
ILI
Parameter
Minimum Typical1 Maximum Unit
Conditions/Notes
Input leakage current
-
-
-
-
± 1
± 1
µA VIN = VSS to VCC
AD0–AD7 and INT in high
µA impedance,
ILO
Output leakage current
VOUT = VSS to VCC
VOH
VOL
Output high voltage
Output low voltage
2.2
-
-
-
-
V
V
IOH = -1.0 mA
0.4
IOL = 2.0 mA
Min. cycle, duty = 100%,
ICC
Operating supply current
Standby supply current
-
-
52
9
-
mA
IOH
= 0mA, IOL = 0mA
VIN = VSS or VCC
,
ICCSB
1003
µA
CS ≥ VCC - 0.2
-
-
VPFD
VBC
-
-
V
V
VBC > VPFD
VBC < VPFD
VSO
Supply switch-over voltage
Battery operation current
VBC = 3V, TA = 25°C,
VCC < VBC
ICCB
-
0.4
0.55
µA
VPFD
IRCL
Power-fail-detect voltage
2.4
2.53
2.65
120
-120
0
V
Input current when RCL = VSS
.
-
-
-
-
-
-
-
-
µA Internal 30K pull-up
µA Internal 30K pull-down
µA Internal 30K pull-down
µA Internal 30K pull-down
Input current when MOT = VCC
Input current when MOT = VSS
IMOTH
Input current when EXTRAM =
VCC
-120
IXTRAM
Input current when EXTRAM =
VSS
-
-
0
µA Internal 30K pull-down
Notes:
1. Typical values indicate operation at TA = 25°C, VCC = 3V.
2. 7mA at VCC = 5V
3. 300µA at VCC = 5V
July 1997
14
TI [ TEXAS INSTRUMENTS ]
