max9621 Maxim Integrated Products, Inc., max9621 Datasheet - Page 5

• Manufacturer Part Number: max9621
• Description: Dual, 2-wire Hall-effect Sensor Interface With Analog And Digital Outputs
• Manufacturer: Maxim Integrated Products, Inc.

(V
BAT
200
180
160
140
120
100
1.0
0.8
0.6
0.4
0.2
0.9
0.8
0.7
0.6
0.5
0.4
80
60
40
20
0
Dual, 2-Wire Hall-Effect Sensor Interface with
= 13.6V, R
19.0
0
0
T
T
A
T
A
A
= -40 N C
vs. V
vs. V
= -40NC
vs. V
= +125°C
10
BAT SUPPLY CURRENT
BAT SUPPLY CURRENT
BAT SUPPLY CURRENT
19.5
20
BAT
BAT
BAT
T
SET
A
20
BAT VOLTAGE (V)
BAT VOLTAGE (V)
BAT VOLTAGE (V)
= +25°C AND -40°C
IN OPERATING MODE
IN SHUTDOWN MODE
IN OPERATING MODE
= 61.9kI, R
20.0
30
40
40
20.5
60
L
50
= 5kI to GND at AOUT_, V
21.0
60
80
10.4
10.2
10.0
0.9
0.8
0.7
0.6
0.5
0.4
1.0
0.8
0.6
0.4
0.2
9.8
9.6
9.4
9.2
9.0
8.8
19.0
-40
0
T
HALL INPUT CURRENT THRESHOLDS
T
A
FOR HIGH/LOW vs. TEMPERATURE
-25 -10 5
A
= +25NC
= +25NC
vs. V
vs. V
LOW TO HIGH
10
Analog and Digital Outputs
BAT SUPPLY CURRENT
19.5
BAT SUPPLY CURRENT
BAT
BAT
TEMPERATURE (°C)
20
HIGH TO LOW
BAT VOLTAGE (V)
BAT VOLTAGE (V)
20
IN OPERATING MODE
IN OPERATING MODE
SLEEP
35 50 65
20.0
30
= 5V, T
Typical Operating Characteristics
40
20.5
80
A
95
50
= +25NC, unless otherwise noted.)
110
21.0
125
60
10.50
10.25
10.00
9.75
9.50
9.25
9.00
8.75
8.50
0.9
0.8
0.7
0.6
0.5
0.4
1.0
0.8
0.6
0.4
0.2
19.0
5.5
0
T
T
A
A
= +125NC
= +125NC
vs. V
vs. V
LOW TO HIGH
10
8.0
BAT SUPPLY CURRENT
BAT SUPPLY CURRENT
19.5
THRESHOLDS vs. V
HALL INPUT CURRENT
BAT
BAT
HIGH TO LOW
20
BAT VOLTAGE (V)
BAT VOLTAGE (V)
BAT VOLTAGE (V)
IN OPERATING MODE
IN OPERATING MODE
10.5
20.0
30
13.0
40
BAT
20.5
15.5
50
21.0
18.0
60
5