Honeywell Sensing and Control

3

Table 1. SL353 Series Specifications

1

Characteristic

Condition

Min.

Typ.

Max.

Unit

Supply voltage (Vs)

Ta = -40 C to 85 C

2.2

2.8

5.5

V

Active mode current

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

2.5

2.5

4

9

mA

Sleep mode current

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

1.5

1.5

2.5

8

μA

Average current:

SL353HT

SL353HT

SL353LT

SL353LT

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

0.33

0.33

1.8

1.8

0.64

2.3

3

9

mA

mA

μA

μA

Active mode time

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

3

3

6

6

9

30

μs

Period:

SL353HT

SL353HT

SL353LT

SLS353LT

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

30

20

30

20

45

45

45

45

80

150

80

150

μs

μs

ms

ms

Duty cycle:

SL353HT

SL353HT

SL353LT

SL353LT

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

Vs = 2.8 V, Ta = 25 °C

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

10

5

0.01

0.005

13

13

0.013

0.013

16

25

0.016

0.025

%

Vout

high

high

low

low

Vs = 2.8 V, Ta = 25 °C, load current = 100 µA

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C, load current = 100 µA

Vs = 2.8 V, Ta = 25 °C, load current = 100 µA

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C, load current = 100 µA

Vs - 0.15

Vs - 0.25

Vs - 0.11

Vs - 0.11

0.11

0.11

0.15

0.25

V

Operate point (positive)

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

20

60

110

Gauss

Operate point (negative)

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

-110

-60

-20

Gauss

Release point (positive)

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

5

45

95

Gauss

Release point (negative)

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

-95

-45

-5

Gauss

Differential

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

3

15

60

Gauss

Operating temperature

Vs = 2.2 V to 5.5 V, Ta = -40 C to 85 C

-40 [-40]

85 [185]

°C [°F]

Storage temperature

-40 [-40]

150 [302]

°C [°F]

Note 1: These Hall-effect sensors may have an initial output in either the ON or OFF state if powered up with an applied magnetic

field in the differential zone (applied magnetic field > Brp and < Bop). Honeywell recommends that the application circuit designer

allow 10 µs after supply voltage has reached its rated value for the output voltage to stabilize.

Table 2. SL353 Series Absolute Maximum Ratings

1

Characteristic

Condition

Min.

Typ.

Max.

Unit

Supply voltage

-0.5

6

V

Operating temperature

ambient

-40 [-40]

150 [302]

C [°F]

Soldering temperature

applied for <10 s

265 [509]

C [°F]

Output (load) current

5

mA

Note 1: The magnetic field strength (Gauss) required to cause the sensor to change state (operate and release) will be as

specified in the magnetic characteristics. To test the sensor against the specified magnetic characteristics, the sensor must be

placed in a uniform magnetic field.