A1383LLHLT-T Allegro Microsystems Inc, A1383LLHLT-T Datasheet - Page 16

• Manufacturer Part Number: A1383LLHLT-T
• Description: IC SENSOR HALL EFFECT SOT23-W
• Manufacturer: Allegro Microsystems Inc
• Series: A138xr
• Type: Linear - Programmabler

Specifications of A1383LLHLT-T

• Sensing Range: 2.75mV/G ~ 4.25mV/G
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 8mA
• Current - Output (max): 10mA
• Output Type: Analog, Ratiometric
• Operating Temperature: -40°C ~ 150°C
• Package / Case: SOT-23W
• Peak Reflow Compatible (260 C): Yes
• Accuracy %: 1.5%
• Supply Voltage: 5V
• Output Current: 2mA
• Termination Type: SMD
• Bandwidth: 21kHz
• Supply Voltage Max: 5.5V
• Sensitivity: 2.75 To 4.25 MV/G
• No. Of Pins: 3
• Hall Effect Type: Linear
• Supply Voltage Min: 4.5V
• Operating Temperature Max: 150°C
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Leaded Process Compatible: Yes
• Operating Temperature Min: -40°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 620-1198-2

A1381, A1382,
A1383, and A1384
Programming Logic Table
TC
Programmable
(Register Key)
SENS
Parameter
V
Sens
OUT(Q)
, POL, LOCK
(1)
(2)
(3)
Programmable Linear Hall Effect Sensor ICs with Analog Output
Binary Format
[MSB → LSB]
Available in a Miniature Thin Profile Surface Mount Package
000000
000000
000000
001000
010000
000111
111111
111111
Bit Field Address
Decimal Equivalent
Code
63
63
16
0
0
0
7
8
Initial value (Sens
Maximum value of sensitivity (Sens) in range
Initial value (V
Maximum value of quiescent voltage output
(V
Initial value of sensitivity temperature coefficient
range (TC
Maximum value of sensitivity temperature coef-
ficient (TC
POL bit, switches polarity (causes V
increase with a negative [north polarity] field
applied to the branded face of the device)
LOCK bit, enables permanent locking of all pro-
gramming bit fields in the device
OUT(Q)
) in range; B = 0 G
Sensinit
Sens
OUT(Q)init
) in range
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
)
init
Description
)
)
OUT
to
16