33884 Datasheet, PDF (6/21 Pages) Freescale Semiconductor, Inc – Switch Monitor Interface

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions 4.75 V ≤ V_DD ≤ 5.25 V, 9.0 V ≤ V_PWR ≤ 16 V, -40°C ≤ T_C ≤ 105°C, unless otherwise
noted. Typical values, where applicable, reflect the parameter’s approximate average value with V_PWR = 13 V, T_A = 25°C.)
Characteristic
Symbol
Min
Typ
Max
Unit
POWER INPUT
Supply Voltage Range
Quasi-Functional ⁽⁸⁾
Fully Operational
V
V_PWR(QF)
5.5
—
7.0
V_PWR(FO)
7.0
26
Supply Current Normal Mode (I_DD + I_PWR) (All switches open)
I_PWR(ON)
—
100
300
µA
Supply Current Sleep State (I_DD(SS) + I_PWR(ON))
Supply Current Periodic Mode (Polling at 30-50 ms period) (All switches
open)
I(_SS)
—
2.0
10
µA
—
26
—
µA
Logic Supply Voltage
V_DD
4.75
—
5.25
V
Bandgap Voltage Output Pin (Tested with 130 kΩ ± 0.1% resistor)
V_BG
1.18
1.26
1.4
V
Switch Input Pulse Wetting Current Switch to Battery
IW(BAT)
7.5
14
25
mA
Switch Input Pulse Wetting Current Switch to Ground
IW(GND)
-7.5
-14
-25
mA
Switch Input Sustain Current Switch to Battery
IS(BAT)
0.4
0.75
1.25
mA
Switch Input Sustain Current Switch to Ground
I_S(GND)
-0.4
-0.75
-1.25
mA
Switch Input Tri-State Input Current
I_T(SWT)
-10
—
10
µA
Switch Input Switch Detection Threshold
I_TH
3.25
3.75
4.75
V
Switch Input Switch Input Voltage Range
V_IN
-14
—
40
V
Notes
8 SPI inputs and outputs are operational. Fault reporting may not be fully operational within this voltage range. See page five.
33884
6
Analog Integrated Circuit Device Data
Freescale Semiconductor