Images are for reference only See Product Specifications
Orders Over
$5000MAX22421BASA+T
Reliable digital isolator for industrial control, automotive, and medical devices
Brands: Analog Devices
Mfr.Part #: MAX22421BASA+T
Datasheet: MAX22421BASA+T Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 7,146 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
MAX22421BASA+T General Description
The MAX22_2_ are a family of 2-channel reinforced ultra-low-power digital isolators. The MAX22_2_ consume ultra-low power not only in DC but also across the entire operating speed range up to 10Mbps. The family offers two unidirectional channel configurations to accommodate any 2-channel design.
Features
- Ultra-Low Power Consumption
- 11.4µA per Channel at DC with VDD = 3.3V
- 15.4µA per Channel at 100kbps with VDD = 3.3V
- 54.7µA per Channel at 1Mbps with VDD = 3.3V
- Wide Supply Range Supports from 1.71V to 5.5V
- Reinforced Galvanic Isolation for Digital Signals
- 8-NSOIC with 4mm Creepage and Clearance Withstands 3kVRMS for 60s (VISO) and Continuously Withstands 445VRMS (VIOWM)
- 8-WSOIC with 8mm Creepage and Clearance Withstands 5kVRMS for 60s (VISO) and Continuously Withstands 848VRMS (VIOWM)
- Withstands ±10kV Surge Between GNDA and GNDB with 1.2/50µs Waveform
- High CMTI (200kV/µs, min)
- 8-NSOIC with 4mm Creepage and Clearance Withstands 3kVRMS for 60s (VISO) and Continuously Withstands 445VRMS (VIOWM)
- Low Propagation Delay and Low Jitter
- Maximum Data Rate Up to 10Mbps
- Low Propagation Delay 51ns (typ) at VDD = 3.3V
- Clock Jitter RMS 15.4ps (typ)
- Safety Regulatory Approvals
- UL According to UL1577
- cUL According to CSA Bulletin 5A
- VDE 0884-11 Reinforced Insulation (Pending)
- IECEx and ATEX Intrinsic Safety (IS): Sira 0518 II 1G Ex ia IIC Ga (Pending)
Application
- 4-20mA Loop Process Control
- Battery Management
- Compact Micro PLC
- Parasitically Powered Applications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| ECCN (US) | EAR99 | Part Status | Active |
| Automotive | No | PPAP | No |
| Number of Channels per Chip | 4 | Maximum Data Rate | 10Mbps(Min) |
| Maximum Rise Time (ns) | 8 | Maximum Fall Time (ns) | 8 |
| Minimum Pulse Width (ns) | 100(Max) | Maximum Pulse Width Distortion (ns) | 15 |
| Maximum Propagation Delay Skew (ns) | 30 | Output Type | Push-pull |
| Maximum Operating Supply Voltage (V) | 5.5 | Minimum Operating Supply Voltage (V) | 1.71 |
| Minimum Isolation Voltage (Vrms) | 3000(Max) | Maximum Propagation Delay Time (tPHL) (ns) | 145 |
| Maximum Propagation Delay Time (tPLH) (ns) | 145 | Maximum Working Insulation Voltage | 445Vrms |
| Maximum Power Dissipation (mW) | 462.96 | Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 | Packaging | Tape and Reel |
| Forward/Reverse Channels | 1/1 | Minimum Common Mode Rejection (kV/us) | 200 |
| Mounting | Surface Mount | PCB changed | 8 |
| Pin Count | 8 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.5% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
Step1 :Product Inventory
-
Step2 :Pressure Relief Packaging
-
Step3 :Anti Static Packaging
-
Step4 :Protective Packaging
-
Step5 :Sealed Packaging
-
Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
