TOP Electronic Industry Co., Ltd.
| Payment Terms | T/T, Western Union, |
| Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment |
| Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down |
| Output Configuration | Positive or Negative |
| Topology | Buck, Boost |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Brand Name | Texas Instruments |
| Model Number | ISO7221ADR |
| Certification | CE, GCF, ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, | Supply Ability | 1000pcs per month |
| Delivery Time | 3-5 working days after received the payment | Packaging Details | Packed in original tray firstly ,then carton, at last Bubble bag for outer packing |
| Function | Step-Up, Step-Down | Output Configuration | Positive or Negative |
| Topology | Buck, Boost | Output Type | Adjustable |
| Number of Outputs | 1 | Brand Name | Texas Instruments |
| Model Number | ISO7221ADR | Certification | CE, GCF, ROHS |
| Place of Origin | China | ||
| High Light | SOIC-8 Digital Isolator ，ISO7221ADR High-Speed Digital Isolator ，5V SOIC-8 Digital Isolator | ||
ISO7221ADR Digital Isolator 1-Channel 150Mbps High-Speed 3kVrms Isolation 3.1ns Delay 2.7-5.5V Wide Voltage -40anddeg;C to +125anddeg;C SOIC-8 Package
andnbsp;
Features
andbull; 1, 5, 25, and 150Mbps Signaling Rate Options
andnbsp; andndash; Low Channel-to-Channel Output Skew; 1ns Max
andnbsp; andndash; Low Pulse-Width Distortion (PWD); 1ns Max
andnbsp; andndash; Low Jitter Content; 1ns Typ at 150Mbps
andbull; 50kV/andmu;s Typical Transient Immunity
andbull; Operates with 2.8V (C-Grade), 3.3V, or 5V Supplies
andbull; 4kV ESD Protection
andbull; High Electromagnetic Immunity
andbull;andndash;40anddeg;C to +125anddeg;C Operating Range
andbull; Typical 28-Year Life at Rated Voltage (see Isolation Lifetime Projection)
andbull; Safety Related Certifications :
andnbsp; andndash; DIN EN IEC 60747-17 (VDE 0884-17)
andnbsp; andndash; UL 1577 component recognition program
andnbsp; andndash; IEC 62368-1, IEC 61010-1, IEC 60601-1 and GB 4943.1 certifications
andnbsp;
Applications
andbull; Factory Automation
andnbsp;andndash; Modbus
andnbsp;andndash; Profibusandtrade;
andnbsp;andndash; DeviceNetandtrade; Data Buses
andbull; Computer Peripheral Interface
andbull; Servo Control Interface
andbull; Data Acquisition
andnbsp;
Description
The ISO7220x and ISO7221x family devices are dual channel digital isolators. To facilitate PCB layout, the channels are oriented in the same direction in the ISO7220x and in opposite directions in the ISO7221x. These devices have a logic input and output buffer separated by TIandrsquo;s silicon-dioxide (SiO2) isolation barrier, providing galvanic isolation of up to 4000VPK per VDE. Used in conjunction with isolated power supplies, these devices block high voltage and isolate grounds, as well as prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
A binary input signal is conditioned, translated to a balanced signal, then differentiated by the isolation barrier. Across the isolation barrier, a differential comparator receives the logic transition information, then sets or resets a flip-flop and the output circuit accordingly. A periodic update pulse is sent across the barrier to verify that the proper dc level of theandnbsp;output. If this dc-refresh pulse is not received every 4andmu;s, the input is assumed to be unpowered or not being actively driven, and the failsafe circuit drives the output to a logic high state.
The resulting time constant provide fast operation with signaling rates available from 0Mbps (DC) to 150Mbps (The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps). The A-option, B-option, and C-option devices have TTL input thresholds and a noise filter at the input that prevents transient pulses from being passed to the output of the device. The M-option devices have CMOS VCC/2 input thresholds and do not have the input noise filter and the additional propagation delay.
The ISO7220x and ISO7221x family of devices require two supply voltages of 2.8V (C-Grade), 3.3V, 5V, or any combination. All inputs are 5V tolerant when supplied from a 2.8V or 3.3V supply and all outputs are 4mA CMOS.
The ISO7220x and ISO7221x family of devices are characterized for operation over the ambient temperature range of andndash;40anddeg;C to +125anddeg;C.
andnbsp;
INFORMATION
| Category | andnbsp; | |
| Mfr | andnbsp; | |
| Series | - | andnbsp; |
| Packaging | Tape andamp; Reel (TR) Cut Tape (CT) Digi-Reelandreg; | andnbsp; andnbsp; andnbsp; |
| Part Status | Active | andnbsp; |
| Technology | Capacitive Coupling | andnbsp; |
| Type | General Purpose | andnbsp; |
| Isolated Power | No | andnbsp; |
| Number of Channels | 2 | andnbsp; |
| Inputs - Side 1/Side 2 | 1/1 | andnbsp; |
| Channel Type | Unidirectional | andnbsp; |
| Voltage - Isolation | 2500Vrms | andnbsp; |
| Common Mode Transient Immunity (Min) | 25kV/andmicro;s | andnbsp; |
| Data Rate | andnbsp; | |
| Propagation Delay tpLH / tpHL (Max) | 475ns, 475ns | andnbsp; |
| Pulse Width Distortion (Max) | 14ns | andnbsp; |
| Rise / Fall Time (Typ) | 1ns, 1ns | andnbsp; |
| Voltage - Supply | 3V ~ 5.5V | andnbsp; |
| Operating Temperature | -40anddeg;C ~ 125anddeg;C | andnbsp; |
| Mounting Type | Surface Mount | andnbsp; |
| Package / Case | andnbsp; | |
| Supplier Device Package | 8-SOIC | andnbsp; |
| Base Product Number |
andnbsp;
Drawing
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Our advantage :
andnbsp;
be sure to meet your need for all kinds of components. ^_^
Product List
Supply a Series of Electronic Components, full range of semiconductors, active andamp; passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,
The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer andamp; Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal andamp; Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)
Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
>10000000
Employee Number:
>20
Ecer Certification：
Verified Supplier
Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ... Thank you for your time to know our company and lean our production. TOP Electronic Industry co., Ltdandnbsp; was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our ...
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