ISO121x Isolated Digital Input Receivers

Texas Instruments ISO121x Isolated Digital Input Receivers are isolated 24V to 60V digital input receivers, compliant with IEC 61131-2 Type 1, 2, and 3 characteristics. These devices are suitable for programmable logic controllers (PLCs) and motor-control digital input modules. Unlike traditional optocoupler solutions with discrete, imprecise current limiting circuitry, the ISO121x devices provide a simple, low-power solution with an accurate current limit. This feature allows for the design of compact and high-density I/O modules. These devices do not require a field-side power supply and are configurable as sourcing or sinking inputs.

Results: 6
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Package/Case Number of Channels Polarity Data Rate Isolation Voltage Isolation Type Supply Voltage - Max Supply Voltage - Min Operating Supply Current Propagation Delay Time Minimum Operating Temperature Maximum Operating Temperature Packaging
Texas Instruments Digital Isolators Dual-channel Isolate d 24-V to 60-V digi 31,074In Stock
₹155.73
₹121.34
₹91.91
₹86.08
Min.: 1
Mult.: 1
ISO1212 SMD/SMT SSOP-16 2 Channel Unidirectional 4 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 1.2 mA 10 ns - 55 C + 125 C Tube
Texas Instruments Digital Isolators Single-channel Isola ted 24-V to 60-V di A 595-ISO1211DR 1,36,285In Stock
₹142.35
₹104.14
₹82.74
₹77.29
Min.: 1
Mult.: 1
ISO1211 SMD/SMT SOIC-8 1 Channel Unidirectional 4 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 600 uA 10 ns - 55 C + 125 C Tube
Texas Instruments Digital Isolators Single-channel Isola ted 24-V to 60-V di 2,087In Stock
Cut Tape
₹143.31
₹105.09
₹94.49
₹83.79
Reel
₹74.71
Min.: 1
Mult.: 1
Max.: 1,001
: 2,500
ISO1211 SMD/SMT SOIC-8 1 Channel Unidirectional 4 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 600 uA 10 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Single-channel Isola ted 24-V to 60-V di A 595-ISO1211D 5,717In Stock
Cut Tape
₹125.16
₹90.57
₹81.97
₹72.51
Reel
₹60.57
Min.: 1
Mult.: 1
: 2,500
ISO1211 SMD/SMT SOIC-8 1 Channel Unidirectional 4 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 600 uA 10 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Dual-channel Isolate d 24-V to 60-V digi 224In Stock
12,500Expected 21-12-2026
Cut Tape
₹127.07
₹92.01
₹83.31
₹73.76
Reel
₹63.44
Min.: 1
Mult.: 1
: 2,500
ISO1212 SMD/SMT SSOP-16 2 Channel Unidirectional 4 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 1.2 mA 10 ns - 55 C + 125 C Reel, Cut Tape, MouseReel
Texas Instruments Digital Isolators Dual-channel Isolate d 24-V to 60-V digi 162In Stock
2,500Expected 03-05-2027
Cut Tape
₹149.04
₹108.92
₹99.36
₹87.42
Reel
₹77.96
Min.: 1
Mult.: 1
Max.: 1,001
: 2,500
ISO1212 SMD/SMT SSOP-16 2 Channel Unidirectional 4 Mb/s 2500 Vrms Capacitive Coupling 5.5 V 2.25 V 1.2 mA 10 ns - 55 C + 125 C Reel, Cut Tape, MouseReel