2.3
#
Electrical Characteristics - Supply and I/O
Characteristic
*
V
L
≤
(V
CC
- V
SS
)
≤
V
H
, T
L
≤
T
A
≤
T
H
,
ΔT ≤
25 K/min, unless otherwise specified.
Symbol
I
DD
I
INRUSH
V
REG
V
REGA
V
PORHCAP_f
V
PORHCAP_r
V
HYST_HCAP
V
PORVREG_f
V
PORVREGA_f
V
HYST_VREG
V
HYST_VREGA
C
REG
, C
REGA
R
CREGESR
,
R
CREGAESR
V
OH
V
OL
T
UNDER
T
OVER
Min
⎯
⎯
2.425
2.425
5.8
⎯
70
2.15
2.15
0.05
0.05
Typ
⎯
⎯
2.50
2.50
6.0
⎯
100
2.25
2.25
0.10
0.10
Max
8.0
20
2.575
2.575
6.2
6.3
140
2.40
2.40
0.15
0.15
Units
mA
mA
V
V
V
V
mV
V
V
V
V
(1)
(3)
(1)
(1)
(3,6)
(3,6)
(3)
(3.6)
(3.6)
(3)
(3)
21 Quiescent Supply Current
22
23
24
25
26
27
28
29
Inrush Current (excluding HCAP Capacitor charge current)
Power On until V
REG
Stable
Internally Regulated Voltages
V
REG
V
REGA
V
HCAP
Under-Voltage Detection (See
Figure 5)
Under-Voltage Detection Threshold
V
HCAP
Recovery Threshold
Hysteresis (V
PORHCAP_r
- V
PORHCAP_f
)
Internal Regulator Low Voltage Detection Threshold
V
REG
Falling
V
REGA
Falling
Hysteresis
V
REG
30
V
REGA
31
External Capacitor (C
REG
, C
REGA
)
Capacitance
ESR (including interconnect resistance)
32
33
500
⎯
1000
⎯
1500
200
nF
mΩ
(9)
(9)
Output High Voltage (PCM)
34 I
Load
= 100
μA
Output Low Voltage (PCM)
35 I
Load
= 100
μA
36
37
Temperature Monitoring
Under-Temperature Monitor Threshold
Over-Temperature Monitor Threshold
V
REG
- 0.1
⎯
⎯
155
⎯
⎯
⎯
⎯
⎯
0.1
-55
⎯
V
V
°C
°C
(9)
(9)
(9)
(9)
2.4
#
38
39
40
41
42
43
44
45
46
47
Electrical Characteristics - DSI
Characteristic
HCAP Rectifier Leakage Current
V
BUSIN
= 0V, V
HCAP
= 9.0V
BUSIN to HCAP Rectifier Voltage Drop (V
BUSIN
= 7V)
I
HCAP
= -15 mA
I
HCAP
= -100 mA
BUSIN Bias Current
V
BUSIN
= 8.0V, V
HCAP
= 9.0V
V
BUSIN
= 4.5V, V
HCAP
= 24V, No Response Current
BUSIN Response Current
V
BUSIN
= 4.0V
BUSIN Logic Thresholds
Signal Threshold
Frame Threshold
BUSIN Logic Hysteresis
Signal
Frame
*
*
*
*
V
L
≤
(V
CC
- V
SS
)
≤
V
H
, T
L
≤
T
A
≤
T
H
,
ΔT ≤
25 K/min, unless otherwise specified
Symbol
I
RLKG
V
RECT
V
RECT
I
BUSIN_BIAS
I
BUSIN_BIAS
I
RESP
V
THS
V
THF
V
HYSS
V
HYSF
Min
⎯
⎯
⎯
-100
-100
9.9
2.8
5.5
30
100
Typ
⎯
0.75
0.9
⎯
⎯
11
3.0
6.0
⎯
⎯
Max
100
1.0
1.2
100
100
12.1
3.2
6.5
90
300
Units
μA
V
V
μA
μA
mA
V
V
mV
mV
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(3)
*
*
*
*
*
MMA26xxNKW
6
Sensors
Freescale Semiconductor, Inc.
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
