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See Technical Specifications

ISO7221CQDRQ1 +BOM

Digital Isolators Auto Cat Dual Ch 1/1,25Mbps Dig Iso

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

ISO7221CQDRQ1
Datasheet:

ISO7221CQDRQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Technology:

Capacitive Coupling
Type:

General Purpose
Isolated Power:

No
EDA/CAD Models:

Request Free CAD Models for ISO7221CQDRQ1

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ISO7221CQDRQ1 General Description

In summary, the ISO7221CQDRQ1 digital isolator represents a pinnacle of reliability and performance, perfectly suited for the rigors of automotive and industrial applications. Its high-speed capabilities, reinforced insulation, advanced noise immunity, and compliance with industry standards make it an exceptional choice for engineers and designers seeking a top-tier digital isolator solution for their next project

Key Features

Qualified for Automotive Applications
1-Mbps and 25-Mbps Signaling Rate Options
- Low Channel-to-Channel Output Skew: 1ns(Max)
- Low Pulse-Width Distortion (PWD): 1ns(Max)
- Low Jitter Content: 1 ns (Typ) at 150 Mbps
25-Year (Typ) Life at Rated Voltage (See Application Report SLLA197 and )
4000-Vpeak Isolation, 560 Vpeak VIORM
- UL 1577, IEC 60747-5-2 (VDE 0884, Rev 2), IEC 61010-1, IEC 60950-1 and CSA Approved
- 50 kV/μs Typical Transient Immunity
Operates with 3.3-V or 5-V Supplies
4 kV ESD Protection
High Electromagnetic Immunity
–40°C to 125°C Operating Free-Air Temperature Range

Specifications

Category	IsolatorsDigital Isolators	Series	Automotive, AEC-Q100
Technology	Capacitive Coupling	Type	General Purpose
Isolated Power	No	Number of Channels	2
Inputs - Side 1/Side 2	1/1	Channel Type	Unidirectional
Voltage - Isolation	4000Vpk	Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	25Mbps	Propagation Delay tpLH / tpHL (Max)	42ns, 42ns
Pulse Width Distortion (Max)	2ns	Rise / Fall Time (Typ)	1ns, 1ns
Voltage - Supply	3V ~ 5.5V	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Base Product Number	ISO7221
Rating	Automotive	Integrated isolated power	No
Isolation rating	Basic	Number of channels	1
Forward/reverse channels	1 forward / 1 reverse	Default output	High
Data rate (max) (MBps)	25	Surge isolation voltage (VIOSM) (VPK)	4000
Transient isolation voltage (VIOTM) (VPK)	4000	Withstand isolation voltage (VISO) (Vrms)	2500
CMTI (min) (V/µs)	15000	Operating temperature range (°C)	-40 to 125
Supply voltage (max) (V)	5	Supply voltage (min) (V)	3.3
Propagation delay time (typ) (µs)	0.036	Current consumption per channel (DC) (typ) (mA)	4.3
Creepage (min) (mm)	4	Clearance (min) (mm)	4