MAX13037/MAX13038
Automotive Contact Monitor and
Level Shifters with LDO Regulator
______________________________________________________________________________________ 19
27
26
25
24
23
22
21
1
2
3
4
5
6
7
12
13
14
15
16
17
18
34
33
32
31
30
29
28
MAX13037/MAX13038
TQFN
(6mm x 6mm)
TOP VIEW
THRESH
DO0
WDI
GND
BATREF
V
LO
N.C.
DO1
CLK
SDI
SD0
TD
GND
TDEB
WET
HYST
10
11
36
35
BAT
BAT
N.C.
N.C.
*EP
*CONNECT EXPOSED PADDLE TO GROUND
IN5
IN4
IN3
IN2
IN1
IN0
GND
+
INT
OT
CS
RST
20
19
8
9
IN7
IN6
SD
REGOFF
REGON
Pin Configuration
MAX13037/MAX13038
Automotive Contact Monitor and
Level Shifters with LDO Regulator
20 ______________________________________________________________________________________
MAX13036
IN7
IN6
IN5
IN4
IN3
IN2
IN1
IN0
0.1μF 0.1μF
47μF
BATREF
0.01μF
0.01μF
BAT
MAX13037
MAX13038
IN7
IN6
IN5
IN4
IN3
IN2
IN1
4.7μF
IN0
ECU CONNECTOR
DO0
THRESH
DO1
DO0
DO1
GND
BATREF
SDI SDO
SDO SDI
WDI
CLK CLK
CS CS
BATTERY
+6V TO +26V,
+42V LOAD
DUMP
BAT
V
LO
4700pF
4700pF
61kΩ
30kΩ
HYST
WET
TD
TDEB
4700pF
90kΩ
30kΩ
HYST
WET
TDEB
GND
REGOFF
REGON
SD
RST
OT
INT
V
LO
0.1μF
V
L
SD
OT
INT
μC
Typical Operating Circuit
Chip Information
PROCESS: BiCMOS
MAX13037/MAX13038
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information
go to www.maxim-ic.com/packages
.)
QFN THIN.EPS
Automotive Contact Monitor and
Level Shifters with LDO Regulator
______________________________________________________________________________________ 21

MAX13038ATI+

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Interface - Specialized Auto Contact Monitor & Level Shift w/LDO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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