DRV5013_15 Datasheet, PDF (6/27 Pages) Texas Instruments – DRV5013 Digital-Latch Hall Effect Sensor

DRV5013
SLIS150C – MARCH 2014 – REVISED SEPTEMBER 2014
7.5 Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER SUPPLIES (V_CC)
V_CC
V_CC operating voltage
I_CC
Operating supply current
t_on
Power-on time
OPEN DRAIN OUTPUT (OUT)
V_CC = 2.5 to 38 V, T_A = 25°C
V_CC = 2.5 to 38 V, T_A = 125°C
r_DS(on)
FET on-resistance
I_lkg(off)
Off-state leakage current
PROTECTION CIRCUITS
V_CC = 3.3 V, I_O = 10 mA, T_A = 25°C
V_CC = 3.3 V, I_O = 10 mA, T_A = 125°C
Output Hi-Z
V_CCR
I_OCP
Reverse supply voltage
Overcurrent protection level
OUT shorted V_CC
7.6 Switching Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
OPEN DRAIN OUTPUT (OUT)
t_d
Output delay time
B = B_RP – 10 mT to B_OP + 10 mT in 1 µs
t_r
Output rise time (10% to 90%)
R1 = 1 kΩ, C_O = 50 pF, V_CC = 3.3 V
t_f
Output fall time (90% to 10%)
R1 = 1 kΩ, C_O = 50 pF, V_CC = 3.3 V
www.ti.com
MIN
TYP
MAX UNIT
2.5
38
V
2.7
mA
3
3.5
35
50
µs
22
Ω
36
50
1
µA
–22
V
15
30
45 mA
MIN TYP MAX UNIT
13
25
µs
200
ns
31
ns
7.7 Magnetic Characteristics
over operating free-air temperature range (unless otherwise noted)
PARAMETER
ƒ_BW
Bandwidth ⁽²⁾
DRV5013AD: +2.7 / –2.7 mT
TEST CONDITIONS
B_OP
Operate point; see Figure 12
B_RP
Release point; see Figure 12
B_hys
Hysteresis; B_hys = (B_OP – B_RP)
B_O
Magnetic offset; B_O = (B_OP + B_RP) / 2
DRV5013AG: +6 / –6 mT
T_A = –40°C to 125°C
B_OP
Operate point; see Figure 12
B_RP
Release point; see Figure 12
B_hys
Hysteresis; B_hys = (B_OP – B_RP)
B_O
Magnetic offset; B_O = (B_OP + B_RP) / 2
DRV5013BC: +12 / –12 mT
T_A = –40°C to 125°C
B_OP
Operate point; see Figure 12
B_RP
Release point; see Figure 12
B_hys
Hysteresis; B_hys = (B_OP – B_RP)
T_A = –40°C to 125°C
B_O
Magnetic offset; B_O = (B_OP + B_RP) / 2
MIN
TYP
20
+1
+2.7
–5
–2.7
5.4
–1.5
0
+3
+6
–9
–6
12
–1.5
0
+6
+12
–18
–12
24
–1.5
0
(1) 1 mT = 10 Gauss
(2) Bandwidth describes the fastest changing magnetic field that can be detected and translated to the output.
MAX
UNIT ⁽¹⁾
kHz
+5 mT
–1 mT
mT
+1.5 mT
+9 mT
–3 mT
mT
+1.5 mT
+18 mT
–6 mT
mT
+1.5 mT
6
Submit Documentation Feedback
Product Folder Links: DRV5013
Copyright © 2014, Texas Instruments Incorporated