SA2005M
ELECTRICAL CHARACTERISTICS
ssaammeess
#
(V = 2.5V, V = -2.5V, over the temperature range -10°C to +70°C , unless otherwise specified.)
SS
DD
Symbol
Typ
Parameter
Min
Max
Unit
Condition
Operating temp. Range
T
-25
+85
°C
V
O
V
DD
Supply Voltage: Positive
2.25
-2.75
2.75
-2.25
Supply Voltage: Negative
Supply Current: Positive
Supply Current: Negative
Current Sensor Inputs (Differential)
V
SS
V
I
DD
15
15
mA
mA
I
SS
Input Current Range
I
II
µA
-25
+25
Peak value
Voltage Sensor Inputs (Asymmetrical)
I
IV
µA
Input Current Range
-25
+25
Peak value
Pin VREF
With R = 24kW
µA
V
Ref. Current
Ref. Voltage
-I
45
50
55
R
connected to V
SS
1.1
V
1.3
R
Reference to V
SS
Digital I/O
Pin MOP, MON, LED, PH/DIR,
PH1, PH2, PH3
V
V
V -1
DD
OH
I
= -2mA
V
V
OH
Output High Voltage
Output Low Voltage
V +1
SS
OL
I
OL
= 5mA
Pins RA, RE, IM, TEST
Input Low Voltage
V
V
V
V
V -1
DD
IH
V +1
SS
IL
Input High Voltage
Pins RA, RE, IM
Pin scan current*
I
V = V
I
3.1
2
7
mA
mA
IH
DD
-I
4.6
V = V
I
IL
SS
Pin TEST
I
IH
V = V
I
48
110
µA
DD
Pull down current
#Extended Operating Temperature Range available on request.
*Switched to pin scan mode for 71µs.
ABSOLUTE MAXIMUM RATINGS*
Parameter
Symbol
Min
Max
6.0
Unit
V
mA
°C
Supply Voltage
V -V
DD
3.6V
-150
-40
SS
Current on any pin
Storage Temperature
Operating Temperature
I
PIN
+150
+125
+85
T
T
STG
-40
°C
O
*Stresses above those listed under “Absolute Maximum Ratings” may cause permanent
damage to the device. This is a stress rating only. Functional operation of the device at these
or any other condition above those indicated in the operational sections of this specification, is
not implied. Exposure to Absolute Maximum Ratings for extended periods may affect device
reliability.
2/12
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