MAX9621AUB+ Maxim Integrated Products, MAX9621AUB+ Datasheet - Page 3

• Manufacturer Part Number: MAX9621AUB+
• Description: IC HALL EFFECT SENSOR 10UMAX
• Manufacturer: Maxim Integrated Products
• Type: Hall Effect Sensorr

Specifications of MAX9621AUB+

• Input Type: Logic
• Output Type: Analog, Digital
• Interface: 2-Wire
• Current - Supply: 1mA
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Operating Supply Voltage: 5.5 V to 18 V
• Supply Current: 1 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC ELECTRICAL CHARACTERISTICS (continued)
(V
GND at AOUT1 and AOUT2, unless otherwise noted, T
Note 1: All DC specifications are 100% production tested at T
Note 2: Parameters that change with the value of the R
Note 3: Following power-up or startup from sleep mode, the start of the blanking period is delayed 20Fs.
Input Referred Current Offset
AOUT_ Dropout Voltage
AOUT_ Output Impedance
LOGIC I/O (DOUT1, DOUT2)
Output-Voltage Low DOUT1,
DOUT2
Three-State Output Current
DOUT1, DOUT2
SLEEP
Input-Voltage High
Input-Voltage Low
Input Resistance to GND
AC TIMING CHARACTERISTICS
Shutdown Delay from SLEEP
Low to IN_ Shutoff
IN_, Blanking Time at Hall
Sensor Power-Up
IN_, Current Ramp Rate After
Turn-On
Delay from IN_ to DOUT_ (Filter
Delay)
Delay Difference Between
Rising and Falling Edges of
Both Channels
Delay Difference Between
Channels
Maximum Frequency on Hall
Inputs
Maximum Analog Output
Current During Short-to-GND
Fault
IN_ Pulse Length Rejected by
Filter to DOUT_
BAT
Dual, 2-Wire Hall-Effect Sensor Interface with
= 13.6V, V
+25°C.
PARAMETER
SLEEP
= 5V, IN1 = IN2 = no connection, R
SYMBOL
t
t
I
SHDN
RAMP
f
t
V
MAO
R
t
t
MAX
I
I
V
V
t
DEL
P
DM
CC
OS
OZ
BL
OL
IH
IN
IL
R
Inferred from measurements at
I
V
for 5% current
reduction
Sink current = 1mA
V
I
to IN_ drop 500mV, C
I
V
20pF (Notes 2, 3)
IN_ = GND (Note 2)
From I
C
C
and I
C
and I
C
and I
Figure 2 (Note 2)
IN
IH
IH
BAT
SLEEP
IN_
L
HALL-BYPASS
HALL-BYPASS
HALL-BYPASS
= -5mA, -14mA
= -14mA to GND, time from SLEEP low
= -14mA to GND, time from
= 20pF, Figure 1 (Note 2)
= 500mV until DOUT_ high, C
IL
IL
IL
A
= 5.5V,
IH
SET
= -40NC to +125NC. Typical values are at T
= -7.5mA, C
= -7.5mA, C
= -7.5mA, C
Analog and Digital Outputs
= 0V, 0V P V
to I
SET
resistor: I
IL
A
CONDITIONS
or from I
= 61.9kI to BAT, R
= 0.01FF, I
= 0.01FF, I
= 0.01FF, I
= +25°C. AC specifications are guaranteed by design at T
L
L
L
IH
DOUT_
= 20pF
= 20pF
= 20pF (Note 2)
L
, I
I
I
IL
IN
IN
= 20pF
IL
to I
, I
= -14mA
= -20mA
IH
IH
IH
IN_HYS
P 5V
IH
= -11.5mA
= -11.5mA
= -11.5mA
,
, I
PU
L
SC
=
= 10kI at DOUT1 and DOUT2, R
, t
BL
, t
RAMP
-120
10.8
MIN
2.0
3.6
7.8
50
33
76
34
A
, t
= +25NC.) (Note 1)
DEL
TYP
0.85
1.09
13.5
11.5
500
100
500
-1.4
, f
40
89
39
5
1
MAX
, and P
+120
MAX
1.75
14.6
103
1.6
0.4
0.8
6.7
±1
46
16
R
.
L
= 5kI to
UNITS
mA/Fs
A
MI
kHz
mA
FA
FA
kI
Fs
Fs
Fs
Fs
ns
Fs
=
V
V
V
V
3