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MAX22191AUT+

P1-P3P4-P6P7-P9P10-P12
MAX22191 Parasitically Powered Digital Input
www.maximintegrated.com
Maxim Integrated
│
10
Typical Operating Circuits (continued)
IN
REXT 2.3mA
INT
REF
VCC
OUT
MAX22191
MICROCONTROLLER 1
V
DD
GND
GPI
PROXIMITY
SENSOR/
SWITCH
TEST
IN
REXT 2.3mA
INT
REF
VCC
OUT
MAX22191
24V
TEST
GPO
GPI
GND
GND
MICROCONTROLLER
2
V
DD
GND
GPI
GPO
GPI
REDUNDANT INPUT WITH TEST
SIGNALS AND CMOS OUTPUTS
SMAJ33CA
40.2kΩ
40.2kΩ
IN
REXT 2.3mA
INT
REF
VCC
OUT
MAX22191
PROXIMITY
SENSOR/
SWITCH
MICROCONTROLLER
V
DD
GND
GPI
GND
TEST
48V
1.5kΩ
MELF
1.2kΩ
SMAJ58CA
40.2kΩ
48V CURRENT SINKING INPUT
PACKAGE TYPE PACKAGE CODE OUTLINE NO. LAND PATTERN NO.
6-SOT23 U6-1 21-0058 90-0175
PART TEMP RANGE PIN-PACKAGE
MAX22191AUT+ -40°C to +125°C 6 SOT23
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
MAX22191 Parasitically Powered Digital Input
www.maximintegrated.com
Maxim Integrated
│
11
Package Information
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
Ordering InformationChip Information
PROCESS: BiCMOS
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0 12/17 Initial release —
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specications without notice at any time. The parametric values (min and max limits)
shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
©
2017 Maxim Integrated Products, Inc.
│
12
MAX22191 Parasitically Powered Digital Input
Revision History
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
P1-P3P4-P6P7-P9P10-P12

MAX22191AUT+

Mfr. #:
Buy MAX22191AUT+
Manufacturer:
Maxim Integrated
Description:
Digital Isolators Single Channel Input Pwr Digital Isolator
Lifecycle:
New from this manufacturer.
Delivery:
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