ایزولاتور ایزولاتور دیجیتال
MAXIM MAX14932AASE+
| Manufacturer | MAXIM |
|---|---|
| Mfr. Part Number | MAX14932AASE+ |
| Electland Part Code | 174783 |
| Electland Part Number | NYE_MAX14932AASE+ |
| Category | Digital Isolators |
| Description | General Purpose Digital Isolator 2750Vrms 4 Channel 1Mbps 25kV/µs (Typ) CMTI 16-SOIC (0.154", 3.90mm Width) |
| Datasheet | Download |
Product Attributes
| Category | Isolators Digital Isolators |
|---|---|
| Technology | Capacitive Coupling |
| type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1/Side 2 | 2/2 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2750Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs (Typ) |
| Data Rate | 1Mbps |
| Propagation Delay tpLH / tpHL (Max) | 54.1ns, 55.3ns |
| Pulse Width Distortion (Max) | 4.5ns |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Voltage - Supply | 1.71V~5.5V;1.71V~5.5V |
| Operating Temperature | -40℃~+125℃ |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC |
| Features | Channel direction configurable;Multi-voltage domain interface |
| CMTI(kV/us) | 25kV/us |
| Isolation Voltage(Vrms) | 2750 |
| Data Rate(Max) | 1Mbps |
| Number of Forward Channels | 2 |
| Number of Reverse Channels | 2 |
| Default Output | High Level |
| Packaging | SOIC-16 |
| Tariff Active | True |
| ReachStatus | REACH Unaffected |
| RohsStatus | ROHS3 Compliant |
| MoistureSensitivityLevel | 1 (Unlimited) |
| ExportControlClassNumber | EAR99 |
| HtsusCode | 8542.39.0090 |
| Weight | 0.08g |
Introduction
The MAX14930–MAX14932 are a family of 4-channel 2.75kVRMS digital isolators utilizing Maxim’s proprietary process technology. The MAX14130–MAX14131 are 4-channel 1kVRMS digital isolators in smaller footprint QSOP packages. The MAX14930–MAX14932 family transfers digital signals between circuits with different power domains at ambient temperatures up to +125℃. The MAX14930–MAX14932 family offers all three possible unidirectional channel configurations to accommodate any 4-channel design; including SPI, RS-232, RS-485, and digital I/O applications. Devices are available with data rates from DC up to 1Mbps, 25Mbps, or 150Mbps. Each device is also available in either a default high or default low configuration. Independent 1.71V to 5.5V supplies on each side of the isolator also make the devices suitable for use as level translators. The MAX14930–MAX14932 are available in both a 16-pin wide body (10.3mmx7.5mm) and narrow body (9.9mm x 3.9mm) SOIC package. The MAX14130–MAX14131 are available in a 16-pin (6mmx5mm) QSOP package. All devices are rated for operation at ambient temperatures of -40℃ to +125℃.
Features
- Withstands up to 2.75kV RMS for 60s (VISO) (MAX14930–MAX14932)
- Continuously Withstands 443VRMS (VIOWM) (MAX14930–MAX14932)
- 630VPK Repetitive Peak Voltage (VIORM) (MAX14930–MAX14932)
- Withstands ±10KV Surge per IEC 61000 - 4 - 5
- Interfaces Directly with Most Micros and FPGAs
- Accepts 1.71V to 5.5V Supplies
- 3 Data Rates (1Mbps, 25Mbps, 150Mbps)
- 3 Channel Direction Configuration
- 2 Output Default States (High or Low)
- 3 Packages (4mm, 8mm Creepage and Clearance)
- Low Power Consumption at High Data Rates
- At 1.8V:
- 2.5mA per Channel Typical at 1Mbps
- 5.25mA per Channel Typical at 100Mbps
- At 3.3V:
- 2.6mA per Channel Typical at 1Mbps
- 7.1mA per Channel Typical at 100Mbps
- At 1.8V:
Applications
- Fieldbus Communications for Industrial Automation
- Isolated SPI, RS-232, RS-485/RS-422
- General Multichannel Isolation Applications
- Battery Management
- Medical Systems
In-Stock Suppliers
| QTY | USD | TOMAN |
|---|---|---|
| 1+ | $2.78 | 771,880 تومان |
| 10+ | $2.7 | 749,670 تومان |
| 50+ | $2.64 | 733,010 تومان |
| 100+ | $2.59 | 719,120 تومان |
Qty in reel: 50pcs/reel
