OHN3175U TT Electronics/Optek Technology, OHN3175U Datasheet - Page 7

• Manufacturer Part Number: OHN3175U
• Description: SENSOR SWITCH BI-POLAR LATCHING
• Manufacturer: TT Electronics/Optek Technology
• Type: Bipolar Latchr

Specifications of OHN3175U

• Sensing Range: 180G Trip, -180G Release
• Voltage - Supply: 4.5 V ~ 24 V
• Current - Supply: 7mA
• Current - Output (max): 25mA
• Output Type: Digital, Open Collector
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 3-SIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: Q1156762

Hallogic Hall-effect Sensors
OH090U, OH180U, OH360U
OHN3000 Series, OHS3000 Series
OHN3100 Series, OHS3100 Series
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
Electrical Characteristics
OHN3177U, OHS3177U
SYMBOL
Notes:
B
B
V
Icc
I
B
OH
t
t
OP
RP
OL
r
f
H
(1) South pole facing symbolized surface.
Magnetic Operate
Point
Magnetic Release
Point
Magnetic Hysteresis
Supply Current
Output Saturation Voltage
Output Leakage Current
Output Rise Time
Output Fall Time
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
(1)
PARAMETER
Bi-Polar Latch
(Vcc = 4.5 V to 24 V, T
OHN3177
OHN3177
OHN3177
OHS3177
OHS3177
OHS3177
OH_3177
OH_3177
OH_3177
FAX: [phone] [e-mail] www.optekinc.com
-150
-150
-200
MIN
100
50
25
25
50
50
-
-
-
-
-
TYP
0.21
0.10
100
0.1
4
-
-
-
-
-
-
-
-
-
A
= 25° C unless otherwise noted)
MAX
10.0
1.00
1.00
150
150
200
400
-50
-25
-25
7
-
-
-
UNITS
Gauss
Gauss
Gauss
mA
mV
µA
µs
µs
+25°C
-20°C to +85°C
-40°C to +125°C
+25°C
-20°C to +85°C
-40°C to +125°C
+25°C
-20°C to +85°C
-40°C to +125°C
Vcc = 24 V, Output Off, B ≤ -250 Gauss
Vcc = 4.5 V, I
Vcc = 24 V, V
R
L
= 820 Ω, C
TEST CONDITIONS
OL
OUT
L
= 20 pF, Vcc = 12 V
= 20 mA, B ≥ 250 Gauss
= 24 V, B ≤ -250 Gauss
Issue A .3
Page 7 of 9
10/06