Datasheets
ISO7221CDRG4 by: Texas Instruments

Dual-channel, 1/1, 25-Mbps digital isolator 8-SOIC -40 to 125

Part Details for ISO7221CDRG4 by Texas Instruments

Results Overview of ISO7221CDRG4 by Texas Instruments

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ISO7221CDRG4 Information

ISO7221CDRG4 by Texas Instruments is an Other Interface IC.
Other Interface ICs are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
ISO7221CDRG4 Texas Instruments Dual Channel, 1/1, 25Mbps Digital Isolator 8-SOIC -40 to 125

Price & Stock for ISO7221CDRG4

Part # Distributor Description Stock Price Buy
DISTI # 595-ISO7221CDRG4
Mouser Electronics Digital Isolators Dual Ch 1/1 25Mbps Dig Iso RoHS: Compliant 0
  • 2,500 $1.8700
$1.8700 Order Now
Win Source Electronics DGTL ISO 2.5KV GEN PURP 8SOIC 31730
  • 50 $1.0185
  • 105 $0.9528
  • 165 $0.9200
  • 235 $0.8543
  • 305 $0.8214
  • 385 $0.7886
$0.7886 / $1.0185 Buy Now

Part Details for ISO7221CDRG4

ISO7221CDRG4 CAD Models

ISO7221CDRG4 Part Data Attributes

ISO7221CDRG4 Texas Instruments
Buy Now Datasheet
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ISO7221CDRG4 Texas Instruments Dual-channel, 1/1, 25-Mbps digital isolator 8-SOIC -40 to 125
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Interface IC Type INTERFACE CIRCUIT
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.905 mm
Moisture Sensitivity Level 1
Number of Channels 2
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max 5 V
Supply Voltage-Min 2.8 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.895 mm

Alternate Parts for ISO7221CDRG4

This table gives cross-reference parts and alternative options found for ISO7221CDRG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ISO7221CDRG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ISO7221AD Texas Instruments $1.4140 Dual-channel, TTL, 1/1, 1-Mbps digital isolator 8-SOIC -40 to 125 ISO7221CDRG4 vs ISO7221AD
ISO7221ADRG4 Texas Instruments Check for Price Dual-channel, TTL, 1/1, 1-Mbps digital isolator 8-SOIC -40 to 125 ISO7221CDRG4 vs ISO7221ADRG4
ISO7221ADG4 Texas Instruments Check for Price Dual-channel, TTL, 1/1, 1-Mbps digital isolator 8-SOIC -40 to 125 ISO7221CDRG4 vs ISO7221ADG4
ISO7221BDRG4 Texas Instruments Check for Price Dual-channel, 1/1, 5-Mbps digital isolator 8-SOIC -40 to 125 ISO7221CDRG4 vs ISO7221BDRG4
ISO7221MDR Texas Instruments $1.5825 Dual-channel, 1/1, 150-Mbps digital isolator 8-SOIC -40 to 125 ISO7221CDRG4 vs ISO7221MDR
ISO7221MD Texas Instruments $2.4319 Dual-channel, 1/1, 150-Mbps digital isolator 8-SOIC -40 to 125 ISO7221CDRG4 vs ISO7221MD
ISO7221BD Texas Instruments $1.4715 Dual-channel, 1/1, 5-Mbps digital isolator 8-SOIC -40 to 125 ISO7221CDRG4 vs ISO7221BD

ISO7221CDRG4 Related Parts

ISO7221CDRG4 Frequently Asked Questions (FAQ)

  • The maximum data rate of the ISO7221CDRG4 is 100 Mbps, making it suitable for high-speed digital isolators in industrial and automotive applications.

  • The ISO7221CDRG4 has a high common-mode transient immunity of 100 kV/μs, which enables it to withstand high-voltage transients and electromagnetic interference (EMI) in harsh environments.

  • The typical propagation delay of the ISO7221CDRG4 is around 10 ns, which is relatively low and suitable for applications requiring fast data transfer and low latency.

  • Yes, the ISO7221CDRG4 has an operating temperature range of -40°C to 125°C, making it suitable for use in high-temperature environments, such as in automotive and industrial applications.

  • The ISO7221CDRG4 has a built-in power-up and power-down sequencing feature, which ensures that the device powers up and down in a controlled manner, preventing damage to the device or the system.