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| DRV5033_16 Datasheet, PDF (6/28 Pages) Texas Instruments – Digital-Omnipolar-Switch Hall Effect Sensor | |||
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DRV5033
SLIS152E â MAY 2014 â REVISED FEBRUARY 2016
6.5 Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER SUPPLIES (VCC)
VCC
VCC operating voltage
ICC
Operating supply current
ton
Power-on time
OPEN DRAIN OUTPUT (OUT)
VCC = 2.5 to 38 V, TA = 25°C
VCC = 2.5 to 38 V, TA = 125°C
rDS(on)
FET on-resistance
Ilkg(off)
Off-state leakage current
PROTECTION CIRCUITS
VCC = 3.3 V, IO = 10 mA, TA = 25°C
VCC = 3.3 V, IO = 10 mA, TA = 125°C
Output Hi-Z
VCCR
IOCP
Reverse supply voltage
Overcurrent protection level
OUT shorted VCC
6.6 Switching Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
OPEN DRAIN OUTPUT (OUT)
td
Output delay time
B = BRP â 10 mT to BOP + 10 mT in 1 µs
tr
Output rise time (10% to 90%)
R1 = 1 kΩ, CO = 50 pF, VCC = 3.3 V
tf
Output fall time (90% to 10%)
R1 = 1 kΩ, CO = 50 pF, VCC = 3.3 V
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MIN
TYP
MAX UNIT
2.5
38
V
2.7
mA
3
3.6
35
50
µs
22
Ω
36
50
1
µA
â22
V
15
30
45 mA
MIN TYP MAX UNIT
13
25
µs
200
ns
31
ns
6.7 Magnetic Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
ÆBW
Bandwidth (2)
DRV5033FA: ±3.5 / ±2 mT
TEST CONDITIONS
BOP
Operate point; see Figure 12
BRP
Release point; see Figure 12
Bhys
Hysteresis; Bhys = (BOP â BRP)(3)
BO
Magnetic offset; BO = (BOP + BRP) / 2
DRV5033AJ: ±6.9 / ±3.5 mT
TA = â40°C to 125°C
BOP
Operate point; see Figure 12
BRP
Release point; see Figure 12
Bhys
Hysteresis; Bhys = (BOP â BRP)(3)
TA = â40°C to 125°C
BO
Magnetic offset; BO = (BOP + BRP) / 2
MIN
TYP
20
30
±1.5
±3.5
±0.5
±2
±1.5
±2.7
±3
±6.9
±1
±3.5
3.4
5.2
(1) 1 mT = 10 Gauss
(2) Bandwidth describes the fastest changing magnetic field that can be detected and translated to the output.
(3) |BOP| is always greater than |BRP|.
MAX
UNIT (1)
kHz
±6 mT
±4 mT
mT
mT
±12 mT
±5 mT
mT
mT
6
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